[INFO] fetching crate hardware 2.0.6...
[INFO] testing hardware-2.0.6 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7
[INFO] extracting crate hardware 2.0.6 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate hardware 2.0.6
[INFO] finished tweaking crates.io crate hardware 2.0.6
[INFO] tweaked toml for crates.io crate hardware 2.0.6 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate hardware 2.0.6 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate hardware 2.0.6 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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4fa979d6ed33a2b68d69e96296c0f0a3f4fd4ebc53b561189f919b256c99d5ed
[INFO] running `Command { std: "docker" "start" "-a" "4fa979d6ed33a2b68d69e96296c0f0a3f4fd4ebc53b561189f919b256c99d5ed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4fa979d6ed33a2b68d69e96296c0f0a3f4fd4ebc53b561189f919b256c99d5ed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4fa979d6ed33a2b68d69e96296c0f0a3f4fd4ebc53b561189f919b256c99d5ed", kill_on_drop: false }`
[INFO] [stdout] 4fa979d6ed33a2b68d69e96296c0f0a3f4fd4ebc53b561189f919b256c99d5ed
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 47a2839aa04d7b32b31a7664e0a32eaaa76f16fd6776ce9df3cc73ecf7e00047
[INFO] running `Command { std: "docker" "start" "-a" "47a2839aa04d7b32b31a7664e0a32eaaa76f16fd6776ce9df3cc73ecf7e00047", kill_on_drop: false }`
[INFO] [stderr]    Compiling hardware v2.0.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.34s
[INFO] running `Command { std: "docker" "inspect" "47a2839aa04d7b32b31a7664e0a32eaaa76f16fd6776ce9df3cc73ecf7e00047", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "47a2839aa04d7b32b31a7664e0a32eaaa76f16fd6776ce9df3cc73ecf7e00047", kill_on_drop: false }`
[INFO] [stdout] 47a2839aa04d7b32b31a7664e0a32eaaa76f16fd6776ce9df3cc73ecf7e00047
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c84e862c55ff74cdb5c5b52ed0800aa1b0d3a2cb93bf711b6087308320aac87e
[INFO] running `Command { std: "docker" "start" "-a" "c84e862c55ff74cdb5c5b52ed0800aa1b0d3a2cb93bf711b6087308320aac87e", kill_on_drop: false }`
[INFO] [stderr]    Compiling hardware v2.0.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.21s
[INFO] running `Command { std: "docker" "inspect" "c84e862c55ff74cdb5c5b52ed0800aa1b0d3a2cb93bf711b6087308320aac87e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c84e862c55ff74cdb5c5b52ed0800aa1b0d3a2cb93bf711b6087308320aac87e", kill_on_drop: false }`
[INFO] [stdout] c84e862c55ff74cdb5c5b52ed0800aa1b0d3a2cb93bf711b6087308320aac87e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 13d56974b7e41ab1c36a9fc7b445531b1e4a622c3f6516b97a0203061fba3a2c
[INFO] running `Command { std: "docker" "start" "-a" "13d56974b7e41ab1c36a9fc7b445531b1e4a622c3f6516b97a0203061fba3a2c", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/hardware-d2ef00dbef03d7b8)
[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" "13d56974b7e41ab1c36a9fc7b445531b1e4a622c3f6516b97a0203061fba3a2c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "13d56974b7e41ab1c36a9fc7b445531b1e4a622c3f6516b97a0203061fba3a2c", kill_on_drop: false }`
[INFO] [stdout] 13d56974b7e41ab1c36a9fc7b445531b1e4a622c3f6516b97a0203061fba3a2c