[INFO] fetching crate laby_macros 0.3.0...
[INFO] testing laby_macros-0.3.0 against master#1f7f8ea0721a3b1eb73e6c6d25cccb371434b320 for pr-154065-1
[INFO] extracting crate laby_macros 0.3.0 into /workspace/builds/worker-5-tc1/source
[INFO] started tweaking crates.io crate laby_macros 0.3.0
[INFO] finished tweaking crates.io crate laby_macros 0.3.0
[INFO] tweaked toml for crates.io crate laby_macros 0.3.0 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate laby_macros 0.3.0 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]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 9 packages to latest compatible versions
[INFO] [stderr]       Adding syn v1.0.109 (available: v2.0.117)
[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]  Downloading crates ...
[INFO] [stderr]   Downloaded laby_common v0.2.0
[INFO] [stderr]   Downloaded itoap v1.0.1
[INFO] [stderr]   Downloaded raw-cpuid v10.7.0
[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] 236eacb05842be6c4a440e1cce7ff98978ed9d8ed7e3d6705853d4367bed76f7
[INFO] running `Command { std: "docker" "start" "-a" "236eacb05842be6c4a440e1cce7ff98978ed9d8ed7e3d6705853d4367bed76f7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "236eacb05842be6c4a440e1cce7ff98978ed9d8ed7e3d6705853d4367bed76f7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "236eacb05842be6c4a440e1cce7ff98978ed9d8ed7e3d6705853d4367bed76f7", kill_on_drop: false }`
[INFO] [stdout] 236eacb05842be6c4a440e1cce7ff98978ed9d8ed7e3d6705853d4367bed76f7
[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] 9b78a1dac3bcb481eb2c1329d3a03593f9c91a723455094ed8eb27a5e583304b
[INFO] running `Command { std: "docker" "start" "-a" "9b78a1dac3bcb481eb2c1329d3a03593f9c91a723455094ed8eb27a5e583304b", kill_on_drop: false }`
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling ryu v1.0.23
[INFO] [stderr]    Compiling itoap v1.0.1
[INFO] [stderr]    Compiling raw-cpuid v10.7.0
[INFO] [stderr]    Compiling laby_common v0.2.0
[INFO] [stderr]    Compiling laby_macros v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `element` is never read
[INFO] [stdout]   --> src/node.rs:65:9
[INFO] [stdout]    |
[INFO] [stdout] 64 | pub struct Node {
[INFO] [stdout]    |            ---- field in this struct
[INFO] [stdout] 65 |     pub element: Element,
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout]    |
[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 4.95s
[INFO] running `Command { std: "docker" "inspect" "9b78a1dac3bcb481eb2c1329d3a03593f9c91a723455094ed8eb27a5e583304b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9b78a1dac3bcb481eb2c1329d3a03593f9c91a723455094ed8eb27a5e583304b", kill_on_drop: false }`
[INFO] [stdout] 9b78a1dac3bcb481eb2c1329d3a03593f9c91a723455094ed8eb27a5e583304b
[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] 32fa47f593ce8cb0ad87d23f7189f593ed36476e572314398a8528cddc51acbc
[INFO] running `Command { std: "docker" "start" "-a" "32fa47f593ce8cb0ad87d23f7189f593ed36476e572314398a8528cddc51acbc", kill_on_drop: false }`
[INFO] [stderr]    Compiling laby_macros v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `element` is never read
[INFO] [stdout]   --> src/node.rs:65:9
[INFO] [stdout]    |
[INFO] [stdout] 64 | pub struct Node {
[INFO] [stdout]    |            ---- field in this struct
[INFO] [stdout] 65 |     pub element: Element,
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `element` is never read
[INFO] [stdout]   --> src/node.rs:65:9
[INFO] [stdout]    |
[INFO] [stdout] 64 | pub struct Node {
[INFO] [stdout]    |            ---- field in this struct
[INFO] [stdout] 65 |     pub element: Element,
[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 1.26s
[INFO] running `Command { std: "docker" "inspect" "32fa47f593ce8cb0ad87d23f7189f593ed36476e572314398a8528cddc51acbc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "32fa47f593ce8cb0ad87d23f7189f593ed36476e572314398a8528cddc51acbc", kill_on_drop: false }`
[INFO] [stdout] 32fa47f593ce8cb0ad87d23f7189f593ed36476e572314398a8528cddc51acbc
[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] 572d0481eaa2c60029b142b4f49f51ee64686ec1c49f16d2ff1781e97d72d8d0
[INFO] running `Command { std: "docker" "start" "-a" "572d0481eaa2c60029b142b4f49f51ee64686ec1c49f16d2ff1781e97d72d8d0", kill_on_drop: false }`
[INFO] [stderr] warning: field `element` is never read
[INFO] [stderr]   --> src/node.rs:65:9
[INFO] [stderr]    |
[INFO] [stderr] 64 | pub struct Node {
[INFO] [stderr]    |            ---- field in this struct
[INFO] [stderr] 65 |     pub element: Element,
[INFO] [stderr]    |         ^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `laby_macros` (lib) generated 1 warning
[INFO] [stderr] warning: `laby_macros` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/laby_macros-43dbcfe5d3361096)
[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 laby_macros
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - bdi (line 67) ... ignored
[INFO] [stdout] test src/lib.rs - bdi (line 73) ... ignored
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 2 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "572d0481eaa2c60029b142b4f49f51ee64686ec1c49f16d2ff1781e97d72d8d0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "572d0481eaa2c60029b142b4f49f51ee64686ec1c49f16d2ff1781e97d72d8d0", kill_on_drop: false }`
[INFO] [stdout] 572d0481eaa2c60029b142b4f49f51ee64686ec1c49f16d2ff1781e97d72d8d0
