[INFO] fetching crate libreda-lefdef 0.0.5...
[INFO] testing libreda-lefdef-0.0.5 against master#1f7f8ea0721a3b1eb73e6c6d25cccb371434b320 for pr-154065-1
[INFO] extracting crate libreda-lefdef 0.0.5 into /workspace/builds/worker-5-tc1/source
[INFO] started tweaking crates.io crate libreda-lefdef 0.0.5
[INFO] finished tweaking crates.io crate libreda-lefdef 0.0.5
[INFO] tweaked toml for crates.io crate libreda-lefdef 0.0.5 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate libreda-lefdef 0.0.5 on toolchain 1f7f8ea0721a3b1eb73e6c6d25cccb371434b320
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 52 packages to latest compatible versions
[INFO] [stderr]       Adding itertools v0.13.0 (available: v0.14.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded portrait v0.2.3
[INFO] [stderr]   Downloaded portrait-framework v0.2.1
[INFO] [stderr]   Downloaded portrait-codegen v0.2.3
[INFO] [stderr]   Downloaded libreda-splay v0.1.1
[INFO] [stderr]   Downloaded libreda-stream-parser v0.2.0
[INFO] [stderr]   Downloaded rstar v0.9.3
[INFO] [stderr]   Downloaded iron-shapes-booleanop v0.1.0
[INFO] [stderr]   Downloaded iron-shapes v0.1.1
[INFO] [stderr]   Downloaded libreda-db v0.0.12
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c1e5d33e1358f55538065613eb1ae63177e24d6f5dac9455417d9d1f156f7ab3
[INFO] running `Command { std: "docker" "start" "-a" "c1e5d33e1358f55538065613eb1ae63177e24d6f5dac9455417d9d1f156f7ab3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c1e5d33e1358f55538065613eb1ae63177e24d6f5dac9455417d9d1f156f7ab3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c1e5d33e1358f55538065613eb1ae63177e24d6f5dac9455417d9d1f156f7ab3", kill_on_drop: false }`
[INFO] [stdout] c1e5d33e1358f55538065613eb1ae63177e24d6f5dac9455417d9d1f156f7ab3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 698e65dc774cb63c6720d5ad34d308529ed122bdae028020164ee5f2d3023761
[INFO] running `Command { std: "docker" "start" "-a" "698e65dc774cb63c6720d5ad34d308529ed122bdae028020164ee5f2d3023761", kill_on_drop: false }`
[INFO] [stderr]    Compiling libm v0.2.16
[INFO] [stderr]    Compiling libc v0.2.183
[INFO] [stderr]    Compiling zerocopy v0.8.48
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling cfg-if v1.0.4
[INFO] [stderr]    Compiling heapless v0.7.17
[INFO] [stderr]    Compiling heck v0.4.1
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling hash32 v0.2.1
[INFO] [stderr]    Compiling spin v0.9.8
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]    Compiling libreda-splay v0.1.1
[INFO] [stderr]    Compiling libreda-stream-parser v0.2.0
[INFO] [stderr]    Compiling getrandom v0.2.17
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling rstar v0.9.3
[INFO] [stderr]    Compiling num-bigint v0.4.6
[INFO] [stderr]    Compiling num-derive v0.3.3
[INFO] [stderr]    Compiling num-rational v0.4.2
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling portrait-framework v0.2.1
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling portrait-codegen v0.2.3
[INFO] [stderr]    Compiling iron-shapes v0.1.1
[INFO] [stderr]    Compiling portrait v0.2.3
[INFO] [stderr]    Compiling iron-shapes-booleanop v0.1.0
[INFO] [stderr]    Compiling libreda-db v0.0.12
[INFO] [stderr]    Compiling libreda-lefdef v0.0.5 (/opt/rustwide/workdir)
[INFO] [stdout] warning: for loop over a `&Option`. This is more readably written as an `if let` statement
[INFO] [stdout]   --> src/def_writer.rs:65:14
[INFO] [stdout]    |
[INFO] [stdout] 65 |     for v in &def.version {
[INFO] [stdout]    |              ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(for_loops_over_fallibles)]` on by default
[INFO] [stdout] help: to check pattern in a loop use `while let`
[INFO] [stdout]    |
[INFO] [stdout] 65 -     for v in &def.version {
[INFO] [stdout] 65 +     while let Some(v) = &def.version {
[INFO] [stdout]    |
[INFO] [stdout] help: consider using `if let` to clear intent
[INFO] [stdout]    |
[INFO] [stdout] 65 -     for v in &def.version {
[INFO] [stdout] 65 +     if let Some(v) = &def.version {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: for loop over a `&Option`. This is more readably written as an `if let` statement
[INFO] [stdout]   --> src/def_writer.rs:83:14
[INFO] [stdout]    |
[INFO] [stdout] 83 |     for n in &def.design_name {
[INFO] [stdout]    |              ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: to check pattern in a loop use `while let`
[INFO] [stdout]    |
[INFO] [stdout] 83 -     for n in &def.design_name {
[INFO] [stdout] 83 +     while let Some(n) = &def.design_name {
[INFO] [stdout]    |
[INFO] [stdout] help: consider using `if let` to clear intent
[INFO] [stdout]    |
[INFO] [stdout] 83 -     for n in &def.design_name {
[INFO] [stdout] 83 +     if let Some(n) = &def.design_name {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: for loop over a `&Option`. This is more readably written as an `if let` statement
[INFO] [stdout]   --> src/def_writer.rs:88:14
[INFO] [stdout]    |
[INFO] [stdout] 88 |     for n in &def.technology {
[INFO] [stdout]    |              ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: to check pattern in a loop use `while let`
[INFO] [stdout]    |
[INFO] [stdout] 88 -     for n in &def.technology {
[INFO] [stdout] 88 +     while let Some(n) = &def.technology {
[INFO] [stdout]    |
[INFO] [stdout] help: consider using `if let` to clear intent
[INFO] [stdout]    |
[INFO] [stdout] 88 -     for n in &def.technology {
[INFO] [stdout] 88 +     if let Some(n) = &def.technology {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: for loop over a `&Option`. This is more readably written as an `if let` statement
[INFO] [stdout]    --> src/def_writer.rs:204:32
[INFO] [stdout]     |
[INFO] [stdout] 204 |             for region_type in &region.region_type {
[INFO] [stdout]     |                                ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: to check pattern in a loop use `while let`
[INFO] [stdout]     |
[INFO] [stdout] 204 -             for region_type in &region.region_type {
[INFO] [stdout] 204 +             while let Some(region_type) = &region.region_type {
[INFO] [stdout]     |
[INFO] [stdout] help: consider using `if let` to clear intent
[INFO] [stdout]     |
[INFO] [stdout] 204 -             for region_type in &region.region_type {
[INFO] [stdout] 204 +             if let Some(region_type) = &region.region_type {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: for loop over a `&Option`. This is more readably written as an `if let` statement
[INFO] [stdout]    --> src/def_writer.rs:223:22
[INFO] [stdout]     |
[INFO] [stdout] 223 |             for m in &comp.eeq_master {
[INFO] [stdout]     |                      ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: to check pattern in a loop use `while let`
[INFO] [stdout]     |
[INFO] [stdout] 223 -             for m in &comp.eeq_master {
[INFO] [stdout] 223 +             while let Some(m) = &comp.eeq_master {
[INFO] [stdout]     |
[INFO] [stdout] help: consider using `if let` to clear intent
[INFO] [stdout]     |
[INFO] [stdout] 223 -             for m in &comp.eeq_master {
[INFO] [stdout] 223 +             if let Some(m) = &comp.eeq_master {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: for loop over a `&Option`. This is more readably written as an `if let` statement
[INFO] [stdout]    --> src/def_writer.rs:242:53
[INFO] [stdout]     |
[INFO] [stdout] 242 |             for (soft, left, bottom, right, top) in &comp.halo {
[INFO] [stdout]     |                                                     ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: to check pattern in a loop use `while let`
[INFO] [stdout]     |
[INFO] [stdout] 242 -             for (soft, left, bottom, right, top) in &comp.halo {
[INFO] [stdout] 242 +             while let Some((soft, left, bottom, right, top)) = &comp.halo {
[INFO] [stdout]     |
[INFO] [stdout] help: consider using `if let` to clear intent
[INFO] [stdout]     |
[INFO] [stdout] 242 -             for (soft, left, bottom, right, top) in &comp.halo {
[INFO] [stdout] 242 +             if let Some((soft, left, bottom, right, top)) = &comp.halo {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: for loop over a `&Option`. This is more readably written as an `if let` statement
[INFO] [stdout]    --> src/def_writer.rs:250:49
[INFO] [stdout]     |
[INFO] [stdout] 250 |             for (dist, min_layer, max_layer) in &comp.route_halo {
[INFO] [stdout]     |                                                 ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: to check pattern in a loop use `while let`
[INFO] [stdout]     |
[INFO] [stdout] 250 -             for (dist, min_layer, max_layer) in &comp.route_halo {
[INFO] [stdout] 250 +             while let Some((dist, min_layer, max_layer)) = &comp.route_halo {
[INFO] [stdout]     |
[INFO] [stdout] help: consider using `if let` to clear intent
[INFO] [stdout]     |
[INFO] [stdout] 250 -             for (dist, min_layer, max_layer) in &comp.route_halo {
[INFO] [stdout] 250 +             if let Some((dist, min_layer, max_layer)) = &comp.route_halo {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: for loop over a `&Option`. This is more readably written as an `if let` statement
[INFO] [stdout]    --> src/def_writer.rs:260:22
[INFO] [stdout]     |
[INFO] [stdout] 260 |             for r in &comp.region {
[INFO] [stdout]     |                      ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: to check pattern in a loop use `while let`
[INFO] [stdout]     |
[INFO] [stdout] 260 -             for r in &comp.region {
[INFO] [stdout] 260 +             while let Some(r) = &comp.region {
[INFO] [stdout]     |
[INFO] [stdout] help: consider using `if let` to clear intent
[INFO] [stdout]     |
[INFO] [stdout] 260 -             for r in &comp.region {
[INFO] [stdout] 260 +             if let Some(r) = &comp.region {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 39.16s
[INFO] running `Command { std: "docker" "inspect" "698e65dc774cb63c6720d5ad34d308529ed122bdae028020164ee5f2d3023761", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "698e65dc774cb63c6720d5ad34d308529ed122bdae028020164ee5f2d3023761", kill_on_drop: false }`
[INFO] [stdout] 698e65dc774cb63c6720d5ad34d308529ed122bdae028020164ee5f2d3023761
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2c5f004df5ebadb430786aa0d532da06c95bf525e45613d636f85f1f59d763c2
[INFO] running `Command { std: "docker" "start" "-a" "2c5f004df5ebadb430786aa0d532da06c95bf525e45613d636f85f1f59d763c2", kill_on_drop: false }`
[INFO] [stdout] warning: for loop over a `&Option`. This is more readably written as an `if let` statement
[INFO] [stdout]   --> src/def_writer.rs:65:14
[INFO] [stdout]    |
[INFO] [stdout] 65 |     for v in &def.version {
[INFO] [stdout]    |              ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(for_loops_over_fallibles)]` on by default
[INFO] [stdout] help: to check pattern in a loop use `while let`
[INFO] [stdout]    |
[INFO] [stdout] 65 -     for v in &def.version {
[INFO] [stdout] 65 +     while let Some(v) = &def.version {
[INFO] [stdout]    |
[INFO] [stdout] help: consider using `if let` to clear intent
[INFO] [stdout]    |
[INFO] [stdout] 65 -     for v in &def.version {
[INFO] [stdout] 65 +     if let Some(v) = &def.version {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: for loop over a `&Option`. This is more readably written as an `if let` statement
[INFO] [stdout]   --> src/def_writer.rs:83:14
[INFO] [stdout]    |
[INFO] [stdout] 83 |     for n in &def.design_name {
[INFO] [stdout]    |              ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: to check pattern in a loop use `while let`
[INFO] [stdout]    |
[INFO] [stdout] 83 -     for n in &def.design_name {
[INFO] [stdout] 83 +     while let Some(n) = &def.design_name {
[INFO] [stdout]    |
[INFO] [stdout] help: consider using `if let` to clear intent
[INFO] [stdout]    |
[INFO] [stdout] 83 -     for n in &def.design_name {
[INFO] [stdout] 83 +     if let Some(n) = &def.design_name {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: for loop over a `&Option`. This is more readably written as an `if let` statement
[INFO] [stdout]   --> src/def_writer.rs:88:14
[INFO] [stdout]    |
[INFO] [stdout] 88 |     for n in &def.technology {
[INFO] [stdout]    |              ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: to check pattern in a loop use `while let`
[INFO] [stdout]    |
[INFO] [stdout] 88 -     for n in &def.technology {
[INFO] [stdout] 88 +     while let Some(n) = &def.technology {
[INFO] [stdout]    |
[INFO] [stdout] help: consider using `if let` to clear intent
[INFO] [stdout]    |
[INFO] [stdout] 88 -     for n in &def.technology {
[INFO] [stdout] 88 +     if let Some(n) = &def.technology {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: for loop over a `&Option`. This is more readably written as an `if let` statement
[INFO] [stdout]    --> src/def_writer.rs:204:32
[INFO] [stdout]     |
[INFO] [stdout] 204 |             for region_type in &region.region_type {
[INFO] [stdout]     |                                ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: to check pattern in a loop use `while let`
[INFO] [stdout]     |
[INFO] [stdout] 204 -             for region_type in &region.region_type {
[INFO] [stdout] 204 +             while let Some(region_type) = &region.region_type {
[INFO] [stdout]     |
[INFO] [stdout] help: consider using `if let` to clear intent
[INFO] [stdout]     |
[INFO] [stdout] 204 -             for region_type in &region.region_type {
[INFO] [stdout] 204 +             if let Some(region_type) = &region.region_type {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: for loop over a `&Option`. This is more readably written as an `if let` statement
[INFO] [stdout]    --> src/def_writer.rs:223:22
[INFO] [stdout]     |
[INFO] [stdout] 223 |             for m in &comp.eeq_master {
[INFO] [stdout]     |                      ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: to check pattern in a loop use `while let`
[INFO] [stdout]     |
[INFO] [stdout] 223 -             for m in &comp.eeq_master {
[INFO] [stdout] 223 +             while let Some(m) = &comp.eeq_master {
[INFO] [stdout]     |
[INFO] [stdout] help: consider using `if let` to clear intent
[INFO] [stdout]     |
[INFO] [stdout] 223 -             for m in &comp.eeq_master {
[INFO] [stdout] 223 +             if let Some(m) = &comp.eeq_master {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: for loop over a `&Option`. This is more readably written as an `if let` statement
[INFO] [stdout]    --> src/def_writer.rs:242:53
[INFO] [stdout]     |
[INFO] [stdout] 242 |             for (soft, left, bottom, right, top) in &comp.halo {
[INFO] [stdout]     |                                                     ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: to check pattern in a loop use `while let`
[INFO] [stdout]     |
[INFO] [stdout] 242 -             for (soft, left, bottom, right, top) in &comp.halo {
[INFO] [stdout] 242 +             while let Some((soft, left, bottom, right, top)) = &comp.halo {
[INFO] [stdout]     |
[INFO] [stdout] help: consider using `if let` to clear intent
[INFO] [stdout]     |
[INFO] [stdout] 242 -             for (soft, left, bottom, right, top) in &comp.halo {
[INFO] [stdout] 242 +             if let Some((soft, left, bottom, right, top)) = &comp.halo {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: for loop over a `&Option`. This is more readably written as an `if let` statement
[INFO] [stdout]    --> src/def_writer.rs:250:49
[INFO] [stdout]     |
[INFO] [stdout] 250 |             for (dist, min_layer, max_layer) in &comp.route_halo {
[INFO] [stdout]     |                                                 ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: to check pattern in a loop use `while let`
[INFO] [stdout]     |
[INFO] [stdout] 250 -             for (dist, min_layer, max_layer) in &comp.route_halo {
[INFO] [stdout] 250 +             while let Some((dist, min_layer, max_layer)) = &comp.route_halo {
[INFO] [stdout]     |
[INFO] [stdout] help: consider using `if let` to clear intent
[INFO] [stdout]     |
[INFO] [stdout] 250 -             for (dist, min_layer, max_layer) in &comp.route_halo {
[INFO] [stdout] 250 +             if let Some((dist, min_layer, max_layer)) = &comp.route_halo {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: for loop over a `&Option`. This is more readably written as an `if let` statement
[INFO] [stdout]    --> src/def_writer.rs:260:22
[INFO] [stdout]     |
[INFO] [stdout] 260 |             for r in &comp.region {
[INFO] [stdout]     |                      ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: to check pattern in a loop use `while let`
[INFO] [stdout]     |
[INFO] [stdout] 260 -             for r in &comp.region {
[INFO] [stdout] 260 +             while let Some(r) = &comp.region {
[INFO] [stdout]     |
[INFO] [stdout] help: consider using `if let` to clear intent
[INFO] [stdout]     |
[INFO] [stdout] 260 -             for r in &comp.region {
[INFO] [stdout] 260 +             if let Some(r) = &comp.region {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling libreda-lefdef v0.0.5 (/opt/rustwide/workdir)
[INFO] [stdout] warning: for loop over a `&Option`. This is more readably written as an `if let` statement
[INFO] [stdout]   --> src/def_writer.rs:65:14
[INFO] [stdout]    |
[INFO] [stdout] 65 |     for v in &def.version {
[INFO] [stdout]    |              ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(for_loops_over_fallibles)]` on by default
[INFO] [stdout] help: to check pattern in a loop use `while let`
[INFO] [stdout]    |
[INFO] [stdout] 65 -     for v in &def.version {
[INFO] [stdout] 65 +     while let Some(v) = &def.version {
[INFO] [stdout]    |
[INFO] [stdout] help: consider using `if let` to clear intent
[INFO] [stdout]    |
[INFO] [stdout] 65 -     for v in &def.version {
[INFO] [stdout] 65 +     if let Some(v) = &def.version {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: for loop over a `&Option`. This is more readably written as an `if let` statement
[INFO] [stdout]   --> src/def_writer.rs:83:14
[INFO] [stdout]    |
[INFO] [stdout] 83 |     for n in &def.design_name {
[INFO] [stdout]    |              ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: to check pattern in a loop use `while let`
[INFO] [stdout]    |
[INFO] [stdout] 83 -     for n in &def.design_name {
[INFO] [stdout] 83 +     while let Some(n) = &def.design_name {
[INFO] [stdout]    |
[INFO] [stdout] help: consider using `if let` to clear intent
[INFO] [stdout]    |
[INFO] [stdout] 83 -     for n in &def.design_name {
[INFO] [stdout] 83 +     if let Some(n) = &def.design_name {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: for loop over a `&Option`. This is more readably written as an `if let` statement
[INFO] [stdout]   --> src/def_writer.rs:88:14
[INFO] [stdout]    |
[INFO] [stdout] 88 |     for n in &def.technology {
[INFO] [stdout]    |              ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: to check pattern in a loop use `while let`
[INFO] [stdout]    |
[INFO] [stdout] 88 -     for n in &def.technology {
[INFO] [stdout] 88 +     while let Some(n) = &def.technology {
[INFO] [stdout]    |
[INFO] [stdout] help: consider using `if let` to clear intent
[INFO] [stdout]    |
[INFO] [stdout] 88 -     for n in &def.technology {
[INFO] [stdout] 88 +     if let Some(n) = &def.technology {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: for loop over a `&Option`. This is more readably written as an `if let` statement
[INFO] [stdout]    --> src/def_writer.rs:204:32
[INFO] [stdout]     |
[INFO] [stdout] 204 |             for region_type in &region.region_type {
[INFO] [stdout]     |                                ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: to check pattern in a loop use `while let`
[INFO] [stdout]     |
[INFO] [stdout] 204 -             for region_type in &region.region_type {
[INFO] [stdout] 204 +             while let Some(region_type) = &region.region_type {
[INFO] [stdout]     |
[INFO] [stdout] help: consider using `if let` to clear intent
[INFO] [stdout]     |
[INFO] [stdout] 204 -             for region_type in &region.region_type {
[INFO] [stdout] 204 +             if let Some(region_type) = &region.region_type {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: for loop over a `&Option`. This is more readably written as an `if let` statement
[INFO] [stdout]    --> src/def_writer.rs:223:22
[INFO] [stdout]     |
[INFO] [stdout] 223 |             for m in &comp.eeq_master {
[INFO] [stdout]     |                      ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: to check pattern in a loop use `while let`
[INFO] [stdout]     |
[INFO] [stdout] 223 -             for m in &comp.eeq_master {
[INFO] [stdout] 223 +             while let Some(m) = &comp.eeq_master {
[INFO] [stdout]     |
[INFO] [stdout] help: consider using `if let` to clear intent
[INFO] [stdout]     |
[INFO] [stdout] 223 -             for m in &comp.eeq_master {
[INFO] [stdout] 223 +             if let Some(m) = &comp.eeq_master {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: for loop over a `&Option`. This is more readably written as an `if let` statement
[INFO] [stdout]    --> src/def_writer.rs:242:53
[INFO] [stdout]     |
[INFO] [stdout] 242 |             for (soft, left, bottom, right, top) in &comp.halo {
[INFO] [stdout]     |                                                     ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: to check pattern in a loop use `while let`
[INFO] [stdout]     |
[INFO] [stdout] 242 -             for (soft, left, bottom, right, top) in &comp.halo {
[INFO] [stdout] 242 +             while let Some((soft, left, bottom, right, top)) = &comp.halo {
[INFO] [stdout]     |
[INFO] [stdout] help: consider using `if let` to clear intent
[INFO] [stdout]     |
[INFO] [stdout] 242 -             for (soft, left, bottom, right, top) in &comp.halo {
[INFO] [stdout] 242 +             if let Some((soft, left, bottom, right, top)) = &comp.halo {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: for loop over a `&Option`. This is more readably written as an `if let` statement
[INFO] [stdout]    --> src/def_writer.rs:250:49
[INFO] [stdout]     |
[INFO] [stdout] 250 |             for (dist, min_layer, max_layer) in &comp.route_halo {
[INFO] [stdout]     |                                                 ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: to check pattern in a loop use `while let`
[INFO] [stdout]     |
[INFO] [stdout] 250 -             for (dist, min_layer, max_layer) in &comp.route_halo {
[INFO] [stdout] 250 +             while let Some((dist, min_layer, max_layer)) = &comp.route_halo {
[INFO] [stdout]     |
[INFO] [stdout] help: consider using `if let` to clear intent
[INFO] [stdout]     |
[INFO] [stdout] 250 -             for (dist, min_layer, max_layer) in &comp.route_halo {
[INFO] [stdout] 250 +             if let Some((dist, min_layer, max_layer)) = &comp.route_halo {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: for loop over a `&Option`. This is more readably written as an `if let` statement
[INFO] [stdout]    --> src/def_writer.rs:260:22
[INFO] [stdout]     |
[INFO] [stdout] 260 |             for r in &comp.region {
[INFO] [stdout]     |                      ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: to check pattern in a loop use `while let`
[INFO] [stdout]     |
[INFO] [stdout] 260 -             for r in &comp.region {
[INFO] [stdout] 260 +             while let Some(r) = &comp.region {
[INFO] [stdout]     |
[INFO] [stdout] help: consider using `if let` to clear intent
[INFO] [stdout]     |
[INFO] [stdout] 260 -             for r in &comp.region {
[INFO] [stdout] 260 +             if let Some(r) = &comp.region {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 9.67s
[INFO] running `Command { std: "docker" "inspect" "2c5f004df5ebadb430786aa0d532da06c95bf525e45613d636f85f1f59d763c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2c5f004df5ebadb430786aa0d532da06c95bf525e45613d636f85f1f59d763c2", kill_on_drop: false }`
[INFO] [stdout] 2c5f004df5ebadb430786aa0d532da06c95bf525e45613d636f85f1f59d763c2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d627ad89921c8bb3dda7712e93c83fbed16d601c7531e7301011e53a5f99ab26
[INFO] running `Command { std: "docker" "start" "-a" "d627ad89921c8bb3dda7712e93c83fbed16d601c7531e7301011e53a5f99ab26", kill_on_drop: false }`
[INFO] [stderr] warning: for loop over a `&Option`. This is more readably written as an `if let` statement
[INFO] [stderr]   --> src/def_writer.rs:65:14
[INFO] [stderr]    |
[INFO] [stderr] 65 |     for v in &def.version {
[INFO] [stderr]    |              ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(for_loops_over_fallibles)]` on by default
[INFO] [stderr] help: to check pattern in a loop use `while let`
[INFO] [stderr]    |
[INFO] [stderr] 65 -     for v in &def.version {
[INFO] [stderr] 65 +     while let Some(v) = &def.version {
[INFO] [stderr]    |
[INFO] [stderr] help: consider using `if let` to clear intent
[INFO] [stderr]    |
[INFO] [stderr] 65 -     for v in &def.version {
[INFO] [stderr] 65 +     if let Some(v) = &def.version {
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: for loop over a `&Option`. This is more readably written as an `if let` statement
[INFO] [stderr]   --> src/def_writer.rs:83:14
[INFO] [stderr]    |
[INFO] [stderr] 83 |     for n in &def.design_name {
[INFO] [stderr]    |              ^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: to check pattern in a loop use `while let`
[INFO] [stderr]    |
[INFO] [stderr] 83 -     for n in &def.design_name {
[INFO] [stderr] 83 +     while let Some(n) = &def.design_name {
[INFO] [stderr]    |
[INFO] [stderr] help: consider using `if let` to clear intent
[INFO] [stderr]    |
[INFO] [stderr] 83 -     for n in &def.design_name {
[INFO] [stderr] 83 +     if let Some(n) = &def.design_name {
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: for loop over a `&Option`. This is more readably written as an `if let` statement
[INFO] [stderr]   --> src/def_writer.rs:88:14
[INFO] [stderr]    |
[INFO] [stderr] 88 |     for n in &def.technology {
[INFO] [stderr]    |              ^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: to check pattern in a loop use `while let`
[INFO] [stderr]    |
[INFO] [stderr] 88 -     for n in &def.technology {
[INFO] [stderr] 88 +     while let Some(n) = &def.technology {
[INFO] [stderr]    |
[INFO] [stderr] help: consider using `if let` to clear intent
[INFO] [stderr]    |
[INFO] [stderr] 88 -     for n in &def.technology {
[INFO] [stderr] 88 +     if let Some(n) = &def.technology {
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: for loop over a `&Option`. This is more readably written as an `if let` statement
[INFO] [stderr]    --> src/def_writer.rs:204:32
[INFO] [stderr]     |
[INFO] [stderr] 204 |             for region_type in &region.region_type {
[INFO] [stderr]     |                                ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr] help: to check pattern in a loop use `while let`
[INFO] [stderr]     |
[INFO] [stderr] 204 -             for region_type in &region.region_type {
[INFO] [stderr] 204 +             while let Some(region_type) = &region.region_type {
[INFO] [stderr]     |
[INFO] [stderr] help: consider using `if let` to clear intent
[INFO] [stderr]     |
[INFO] [stderr] 204 -             for region_type in &region.region_type {
[INFO] [stderr] 204 +             if let Some(region_type) = &region.region_type {
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: for loop over a `&Option`. This is more readably written as an `if let` statement
[INFO] [stderr]    --> src/def_writer.rs:223:22
[INFO] [stderr]     |
[INFO] [stderr] 223 |             for m in &comp.eeq_master {
[INFO] [stderr]     |                      ^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr] help: to check pattern in a loop use `while let`
[INFO] [stderr]     |
[INFO] [stderr] 223 -             for m in &comp.eeq_master {
[INFO] [stderr] 223 +             while let Some(m) = &comp.eeq_master {
[INFO] [stderr]     |
[INFO] [stderr] help: consider using `if let` to clear intent
[INFO] [stderr]     |
[INFO] [stderr] 223 -             for m in &comp.eeq_master {
[INFO] [stderr] 223 +             if let Some(m) = &comp.eeq_master {
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: for loop over a `&Option`. This is more readably written as an `if let` statement
[INFO] [stderr]    --> src/def_writer.rs:242:53
[INFO] [stderr]     |
[INFO] [stderr] 242 |             for (soft, left, bottom, right, top) in &comp.halo {
[INFO] [stderr]     |                                                     ^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr] help: to check pattern in a loop use `while let`
[INFO] [stderr]     |
[INFO] [stderr] 242 -             for (soft, left, bottom, right, top) in &comp.halo {
[INFO] [stderr] 242 +             while let Some((soft, left, bottom, right, top)) = &comp.halo {
[INFO] [stderr]     |
[INFO] [stderr] help: consider using `if let` to clear intent
[INFO] [stderr]     |
[INFO] [stderr] 242 -             for (soft, left, bottom, right, top) in &comp.halo {
[INFO] [stderr] 242 +             if let Some((soft, left, bottom, right, top)) = &comp.halo {
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: for loop over a `&Option`. This is more readably written as an `if let` statement
[INFO] [stderr]    --> src/def_writer.rs:250:49
[INFO] [stderr]     |
[INFO] [stderr] 250 |             for (dist, min_layer, max_layer) in &comp.route_halo {
[INFO] [stderr]     |                                                 ^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr] help: to check pattern in a loop use `while let`
[INFO] [stderr]     |
[INFO] [stderr] 250 -             for (dist, min_layer, max_layer) in &comp.route_halo {
[INFO] [stderr] 250 +             while let Some((dist, min_layer, max_layer)) = &comp.route_halo {
[INFO] [stderr]     |
[INFO] [stderr] help: consider using `if let` to clear intent
[INFO] [stderr]     |
[INFO] [stderr] 250 -             for (dist, min_layer, max_layer) in &comp.route_halo {
[INFO] [stderr] 250 +             if let Some((dist, min_layer, max_layer)) = &comp.route_halo {
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: for loop over a `&Option`. This is more readably written as an `if let` statement
[INFO] [stderr]    --> src/def_writer.rs:260:22
[INFO] [stderr]     |
[INFO] [stderr] 260 |             for r in &comp.region {
[INFO] [stderr]     |                      ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr] help: to check pattern in a loop use `while let`
[INFO] [stderr]     |
[INFO] [stderr] 260 -             for r in &comp.region {
[INFO] [stderr] 260 +             while let Some(r) = &comp.region {
[INFO] [stderr]     |
[INFO] [stderr] help: consider using `if let` to clear intent
[INFO] [stderr]     |
[INFO] [stderr] 260 -             for r in &comp.region {
[INFO] [stderr] 260 +             if let Some(r) = &comp.region {
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: `libreda-lefdef` (lib) generated 8 warnings
[INFO] [stderr] warning: `libreda-lefdef` (lib test) generated 8 warnings (8 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.18s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/libreda_lefdef-e61319f921c64438)
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test import::test_orient_to_transform ... ok
[INFO] [stdout] test export::test_export_to_def ... ok
[INFO] [stdout] test def_impl::test_lefdef_hierarchy_view ... ok
[INFO] [stdout] test def_parser::test_read_def ... ok
[INFO] [stdout] test lef_parser::test_read_lef_small ... ok
[INFO] [stdout] test lef_tech_adapter::tests::test_lef_rule_adapter_default_width ... ok
[INFO] [stdout] test lef_tech_adapter::tests::test_lef_rule_adapter_min_width ... ok
[INFO] [stdout] test lef_tech_adapter::tests::test_lef_rule_adapter_spacing_table ... ok
[INFO] [stdout] test stream_parser::test_read_token ... ok
[INFO] [stdout] test lef_tech_adapter::tests::test_lef_rule_adapter_min_spacing ... ok
[INFO] [stdout] test lef_tech_adapter::tests::test_lef_rule_adapter_pitch ... ok
[INFO] [stdout] test import::test_lefdef_to_chip ... ok
[INFO] [stderr]      Running tests/read_lef.rs (/opt/rustwide/target/debug/deps/read_lef-34b37acaaf9a1cd8)
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test test_read_lef_asap7 ... ok
[INFO] [stdout] test test_read_lef_sky130 ... ok
[INFO] [stdout] test test_read_lef_freepdk45 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.09s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/test_def_units.rs (/opt/rustwide/target/debug/deps/test_def_units-5589a9aff2861e9b)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test test_read_rows ... ok
[INFO] [stdout] test test_read_tracks ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/test_read_write_def.rs (/opt/rustwide/target/debug/deps/test_read_write_def-a30c9074fc43e2c2)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test_read_write_def ... ok
[INFO] [stderr]    Doc-tests libreda_lefdef
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/lib.rs - (line 131) ... ok
[INFO] [stdout] test src/lib.rs - (line 104) ... ok
[INFO] [stdout] test src/lib.rs - (line 58) ... ok
[INFO] [stdout] test src/lib.rs - (line 26) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.97s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "d627ad89921c8bb3dda7712e93c83fbed16d601c7531e7301011e53a5f99ab26", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d627ad89921c8bb3dda7712e93c83fbed16d601c7531e7301011e53a5f99ab26", kill_on_drop: false }`
[INFO] [stdout] d627ad89921c8bb3dda7712e93c83fbed16d601c7531e7301011e53a5f99ab26
