[INFO] fetching crate sad_macros 0.2.0...
[INFO] testing sad_macros-0.2.0 against master#caccb4d0368bd918ef6668af8e13834d07040417 for pr-146098-1
[INFO] extracting crate sad_macros 0.2.0 into /workspace/builds/worker-5-tc1/source
[INFO] started tweaking crates.io crate sad_macros 0.2.0
[INFO] finished tweaking crates.io crate sad_macros 0.2.0
[INFO] tweaked toml for crates.io crate sad_macros 0.2.0 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate sad_macros 0.2.0 on toolchain caccb4d0368bd918ef6668af8e13834d07040417
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "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" "+caccb4d0368bd918ef6668af8e13834d07040417" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 4 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f49371cf380427938edb3e64af1e9f5fe06d3f968b1f0ba612e8832cccb2e0b5
[INFO] running `Command { std: "docker" "start" "-a" "f49371cf380427938edb3e64af1e9f5fe06d3f968b1f0ba612e8832cccb2e0b5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f49371cf380427938edb3e64af1e9f5fe06d3f968b1f0ba612e8832cccb2e0b5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f49371cf380427938edb3e64af1e9f5fe06d3f968b1f0ba612e8832cccb2e0b5", kill_on_drop: false }`
[INFO] [stdout] f49371cf380427938edb3e64af1e9f5fe06d3f968b1f0ba612e8832cccb2e0b5
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8a1df43d8cfc555ebcbd63a8c8cbd4ea5ec5c0bc781d769bf2d528c8fbfa5b30
[INFO] running `Command { std: "docker" "start" "-a" "8a1df43d8cfc555ebcbd63a8c8cbd4ea5ec5c0bc781d769bf2d528c8fbfa5b30", kill_on_drop: false }`
[INFO] [stderr]    Compiling sad_macros v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `flatten` is never read
[INFO] [stdout]  --> src/field.rs:8:9
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct TransField {
[INFO] [stdout]   |            ---------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 8 |     pub flatten: bool,
[INFO] [stdout]   |         ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `TransField` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.01s
[INFO] running `Command { std: "docker" "inspect" "8a1df43d8cfc555ebcbd63a8c8cbd4ea5ec5c0bc781d769bf2d528c8fbfa5b30", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8a1df43d8cfc555ebcbd63a8c8cbd4ea5ec5c0bc781d769bf2d528c8fbfa5b30", kill_on_drop: false }`
[INFO] [stdout] 8a1df43d8cfc555ebcbd63a8c8cbd4ea5ec5c0bc781d769bf2d528c8fbfa5b30
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] be08fff2fb0c72a6cc6a877fc56188ed97ccb87820eb1cc0dd65dfb32feb7b81
[INFO] running `Command { std: "docker" "start" "-a" "be08fff2fb0c72a6cc6a877fc56188ed97ccb87820eb1cc0dd65dfb32feb7b81", kill_on_drop: false }`
[INFO] [stderr]    Compiling sad_macros v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `flatten` is never read
[INFO] [stdout]  --> src/field.rs:8:9
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct TransField {
[INFO] [stdout]   |            ---------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 8 |     pub flatten: bool,
[INFO] [stdout]   |         ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `TransField` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `flatten` is never read
[INFO] [stdout]  --> src/field.rs:8:9
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct TransField {
[INFO] [stdout]   |            ---------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 8 |     pub flatten: bool,
[INFO] [stdout]   |         ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `TransField` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[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 0.95s
[INFO] running `Command { std: "docker" "inspect" "be08fff2fb0c72a6cc6a877fc56188ed97ccb87820eb1cc0dd65dfb32feb7b81", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "be08fff2fb0c72a6cc6a877fc56188ed97ccb87820eb1cc0dd65dfb32feb7b81", kill_on_drop: false }`
[INFO] [stdout] be08fff2fb0c72a6cc6a877fc56188ed97ccb87820eb1cc0dd65dfb32feb7b81
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 4e64035c7b30fb23b3dab5cae4d29810e7a308ac273d1b4fbb054af24c1edad2
[INFO] running `Command { std: "docker" "start" "-a" "4e64035c7b30fb23b3dab5cae4d29810e7a308ac273d1b4fbb054af24c1edad2", kill_on_drop: false }`
[INFO] [stderr] warning: field `flatten` is never read
[INFO] [stderr]  --> src/field.rs:8:9
[INFO] [stderr]   |
[INFO] [stderr] 4 | pub struct TransField {
[INFO] [stderr]   |            ---------- field in this struct
[INFO] [stderr] ...
[INFO] [stderr] 8 |     pub flatten: bool,
[INFO] [stderr]   |         ^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `TransField` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `sad_macros` (lib) generated 1 warning
[INFO] [stderr] warning: `sad_macros` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/sad_macros-d2d1188b71316e25)
[INFO] [stdout] 
[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 sad_macros
[INFO] [stdout] 
[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] running `Command { std: "docker" "inspect" "4e64035c7b30fb23b3dab5cae4d29810e7a308ac273d1b4fbb054af24c1edad2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4e64035c7b30fb23b3dab5cae4d29810e7a308ac273d1b4fbb054af24c1edad2", kill_on_drop: false }`
[INFO] [stdout] 4e64035c7b30fb23b3dab5cae4d29810e7a308ac273d1b4fbb054af24c1edad2