[INFO] fetching crate sidequeue 0.1.0...
[INFO] testing sidequeue-0.1.0 against master#b70888601af92f6cdc0364abab3446e418b91d36 for pr-86479
[INFO] extracting crate sidequeue 0.1.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate sidequeue 0.1.0 on toolchain b70888601af92f6cdc0364abab3446e418b91d36
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate sidequeue 0.1.0
[INFO] finished tweaking crates.io crate sidequeue 0.1.0
[INFO] tweaked toml for crates.io crate sidequeue 0.1.0 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate crates.io crate sidequeue 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "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-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c060ef897115e86507a59192ccd75ef63e1ec7598778711864789e501dbc1ceb
[INFO] running `Command { std: "docker" "start" "-a" "c060ef897115e86507a59192ccd75ef63e1ec7598778711864789e501dbc1ceb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c060ef897115e86507a59192ccd75ef63e1ec7598778711864789e501dbc1ceb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c060ef897115e86507a59192ccd75ef63e1ec7598778711864789e501dbc1ceb", kill_on_drop: false }`
[INFO] [stdout] c060ef897115e86507a59192ccd75ef63e1ec7598778711864789e501dbc1ceb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ae4f5d7233f92c9cd2fd72970d4c6feaec3e1dd92517585033cfb1a7176a92c3
[INFO] running `Command { std: "docker" "start" "-a" "ae4f5d7233f92c9cd2fd72970d4c6feaec3e1dd92517585033cfb1a7176a92c3", kill_on_drop: false }`
[INFO] [stderr]    Compiling sidequeue v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.44s
[INFO] running `Command { std: "docker" "inspect" "ae4f5d7233f92c9cd2fd72970d4c6feaec3e1dd92517585033cfb1a7176a92c3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ae4f5d7233f92c9cd2fd72970d4c6feaec3e1dd92517585033cfb1a7176a92c3", kill_on_drop: false }`
[INFO] [stdout] ae4f5d7233f92c9cd2fd72970d4c6feaec3e1dd92517585033cfb1a7176a92c3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dbc41b94dcb4c29cb0730c9a8590ba31d96e4bdc10e162cd59abd9d59f794756
[INFO] running `Command { std: "docker" "start" "-a" "dbc41b94dcb4c29cb0730c9a8590ba31d96e4bdc10e162cd59abd9d59f794756", kill_on_drop: false }`
[INFO] [stderr]    Compiling sidequeue v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.46s
[INFO] running `Command { std: "docker" "inspect" "dbc41b94dcb4c29cb0730c9a8590ba31d96e4bdc10e162cd59abd9d59f794756", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dbc41b94dcb4c29cb0730c9a8590ba31d96e4bdc10e162cd59abd9d59f794756", kill_on_drop: false }`
[INFO] [stdout] dbc41b94dcb4c29cb0730c9a8590ba31d96e4bdc10e162cd59abd9d59f794756
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 112dc48d45cbe8b3d60c6683446080464e5c90c97c5453aa28b935c9463d578e
[INFO] running `Command { std: "docker" "start" "-a" "112dc48d45cbe8b3d60c6683446080464e5c90c97c5453aa28b935c9463d578e", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/sidequeue-436c9106b2a9e464)
[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" "112dc48d45cbe8b3d60c6683446080464e5c90c97c5453aa28b935c9463d578e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "112dc48d45cbe8b3d60c6683446080464e5c90c97c5453aa28b935c9463d578e", kill_on_drop: false }`
[INFO] [stdout] 112dc48d45cbe8b3d60c6683446080464e5c90c97c5453aa28b935c9463d578e