[INFO] fetching crate sfsm 0.4.3...
[INFO] testing sfsm-0.4.3 against master#1f7f8ea0721a3b1eb73e6c6d25cccb371434b320 for pr-154065-1
[INFO] extracting crate sfsm 0.4.3 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate sfsm 0.4.3
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate sfsm 0.4.3
[INFO] tweaked toml for crates.io crate sfsm 0.4.3 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate sfsm 0.4.3 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] crate crates.io crate sfsm 0.4.3 already has a lockfile, it will not be regenerated
[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]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded proc-macro2 v1.0.38
[INFO] [stderr]   Downloaded sfsm-base v0.4.3
[INFO] [stderr]   Downloaded sfsm-proc v0.4.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 0997de79bc8c69ccde15edc4529fc6d8a8d8248358a65858f201d300a50ec91f
[INFO] running `Command { std: "docker" "start" "-a" "0997de79bc8c69ccde15edc4529fc6d8a8d8248358a65858f201d300a50ec91f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0997de79bc8c69ccde15edc4529fc6d8a8d8248358a65858f201d300a50ec91f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0997de79bc8c69ccde15edc4529fc6d8a8d8248358a65858f201d300a50ec91f", kill_on_drop: false }`
[INFO] [stdout] 0997de79bc8c69ccde15edc4529fc6d8a8d8248358a65858f201d300a50ec91f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] f25e907868c12865d4965ce4d96fefc8f4a818acc985e9e07225d579d88fb025
[INFO] running `Command { std: "docker" "start" "-a" "f25e907868c12865d4965ce4d96fefc8f4a818acc985e9e07225d579d88fb025", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.38
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.92
[INFO] [stderr]    Compiling sfsm-base v0.4.3
[INFO] [stderr]    Compiling quote v1.0.18
[INFO] [stderr]    Compiling sfsm-proc v0.4.3
[INFO] [stderr]    Compiling sfsm v0.4.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.68s
[INFO] running `Command { std: "docker" "inspect" "f25e907868c12865d4965ce4d96fefc8f4a818acc985e9e07225d579d88fb025", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f25e907868c12865d4965ce4d96fefc8f4a818acc985e9e07225d579d88fb025", kill_on_drop: false }`
[INFO] [stdout] f25e907868c12865d4965ce4d96fefc8f4a818acc985e9e07225d579d88fb025
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 9c9fa29b6652dce9ebc84f5253f05b013fe3d29a79159625fd3aaadb7789f0d4
[INFO] running `Command { std: "docker" "start" "-a" "9c9fa29b6652dce9ebc84f5253f05b013fe3d29a79159625fd3aaadb7789f0d4", kill_on_drop: false }`
[INFO] [stderr]    Compiling sfsm v0.4.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function `trace` is never used
[INFO] [stdout]   --> examples/basic_extended.rs:39:4
[INFO] [stdout]    |
[INFO] [stdout] 39 | fn trace(log: &str) {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `trace` is never used
[INFO] [stdout]    --> examples/hierarchical_simple.rs:123:4
[INFO] [stdout]     |
[INFO] [stdout] 123 | fn trace(log: &str) {
[INFO] [stdout]     |    ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `trace` is never used
[INFO] [stdout]   --> examples/basic.rs:70:4
[INFO] [stdout]    |
[INFO] [stdout] 70 | fn trace(log: &str) {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `trace` is never used
[INFO] [stdout]   --> examples/hierarchical_extended.rs:82:4
[INFO] [stdout]    |
[INFO] [stdout] 82 | fn trace(log: &str) {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `trace` is never used
[INFO] [stdout]    --> examples/messages.rs:104:4
[INFO] [stdout]     |
[INFO] [stdout] 104 | fn trace(log: &str) {
[INFO] [stdout]     |    ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `trace` is never used
[INFO] [stdout]   --> examples/rocket_liftoff.rs:95:4
[INFO] [stdout]    |
[INFO] [stdout] 95 | fn trace(log: &str) {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `trace` is never used
[INFO] [stdout]    --> examples/fallible.rs:135:4
[INFO] [stdout]     |
[INFO] [stdout] 135 | fn trace(log: &str) {
[INFO] [stdout]     |    ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.93s
[INFO] running `Command { std: "docker" "inspect" "9c9fa29b6652dce9ebc84f5253f05b013fe3d29a79159625fd3aaadb7789f0d4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9c9fa29b6652dce9ebc84f5253f05b013fe3d29a79159625fd3aaadb7789f0d4", kill_on_drop: false }`
[INFO] [stdout] 9c9fa29b6652dce9ebc84f5253f05b013fe3d29a79159625fd3aaadb7789f0d4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] ee723e9db731fa5ee5485f0b90ff448046ea46f6acc976004f284529632f9f47
[INFO] running `Command { std: "docker" "start" "-a" "ee723e9db731fa5ee5485f0b90ff448046ea46f6acc976004f284529632f9f47", kill_on_drop: false }`
[INFO] [stderr] warning: function `trace` is never used
[INFO] [stderr]   --> examples/basic.rs:70:4
[INFO] [stderr]    |
[INFO] [stderr] 70 | fn trace(log: &str) {
[INFO] [stderr]    |    ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `sfsm` (example "basic") generated 1 warning
[INFO] [stderr] warning: function `trace` is never used
[INFO] [stderr]   --> examples/basic_extended.rs:39:4
[INFO] [stderr]    |
[INFO] [stderr] 39 | fn trace(log: &str) {
[INFO] [stderr]    |    ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `sfsm` (example "basic_extended") generated 1 warning
[INFO] [stderr] warning: function `trace` is never used
[INFO] [stderr]   --> examples/rocket_liftoff.rs:95:4
[INFO] [stderr]    |
[INFO] [stderr] 95 | fn trace(log: &str) {
[INFO] [stderr]    |    ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `sfsm` (example "rocket_liftoff") generated 1 warning
[INFO] [stderr] warning: function `trace` is never used
[INFO] [stderr]   --> examples/hierarchical_extended.rs:82:4
[INFO] [stderr]    |
[INFO] [stderr] 82 | fn trace(log: &str) {
[INFO] [stderr]    |    ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `sfsm` (example "hierarchical_extended") generated 1 warning
[INFO] [stderr] warning: function `trace` is never used
[INFO] [stderr]    --> examples/fallible.rs:135:4
[INFO] [stderr]     |
[INFO] [stderr] 135 | fn trace(log: &str) {
[INFO] [stderr]     |    ^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `sfsm` (example "fallible") generated 1 warning
[INFO] [stderr] warning: function `trace` is never used
[INFO] [stderr]    --> examples/hierarchical_simple.rs:123:4
[INFO] [stderr]     |
[INFO] [stderr] 123 | fn trace(log: &str) {
[INFO] [stderr]     |    ^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `sfsm` (example "hierarchical_simple") generated 1 warning
[INFO] [stderr] warning: function `trace` is never used
[INFO] [stderr]    --> examples/messages.rs:104:4
[INFO] [stderr]     |
[INFO] [stderr] 104 | fn trace(log: &str) {
[INFO] [stderr]     |    ^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `sfsm` (example "messages") generated 1 warning
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/sfsm-13f8809f05125196)
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests sfsm
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test src/lib.rs - (line 132) ... ignored
[INFO] [stdout] test src/lib.rs - (line 153) ... ignored
[INFO] [stdout] test src/lib.rs - (line 165) ... ignored
[INFO] [stdout] test src/lib.rs - (line 33) ... ignored
[INFO] [stdout] test src/lib.rs - (line 54) ... ignored
[INFO] [stdout] test src/lib.rs - (line 78) ... ignored
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 6 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "ee723e9db731fa5ee5485f0b90ff448046ea46f6acc976004f284529632f9f47", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ee723e9db731fa5ee5485f0b90ff448046ea46f6acc976004f284529632f9f47", kill_on_drop: false }`
[INFO] [stdout] ee723e9db731fa5ee5485f0b90ff448046ea46f6acc976004f284529632f9f47
