[INFO] fetching crate grid_trait 0.1.1...
[INFO] testing grid_trait-0.1.1 against 1.60.0 for beta-1.61-1
[INFO] extracting crate grid_trait 0.1.1 into /workspace/builds/worker-16/source
[INFO] validating manifest of crates.io crate grid_trait 0.1.1 on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate grid_trait 0.1.1
[INFO] finished tweaking crates.io crate grid_trait 0.1.1
[INFO] tweaked toml for crates.io crate grid_trait 0.1.1 written to /workspace/builds/worker-16/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "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-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9faa7ad3a3a7facf93ea84f8be5558b8f7de87ebc1230441fd8aee33bf5f2ec5
[INFO] running `Command { std: "docker" "start" "-a" "9faa7ad3a3a7facf93ea84f8be5558b8f7de87ebc1230441fd8aee33bf5f2ec5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9faa7ad3a3a7facf93ea84f8be5558b8f7de87ebc1230441fd8aee33bf5f2ec5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9faa7ad3a3a7facf93ea84f8be5558b8f7de87ebc1230441fd8aee33bf5f2ec5", kill_on_drop: false }`
[INFO] [stdout] 9faa7ad3a3a7facf93ea84f8be5558b8f7de87ebc1230441fd8aee33bf5f2ec5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 75c10bd841711b5c26f3bb9b0224ff814ee8963a0ea34c92c7652a00f22cc030
[INFO] running `Command { std: "docker" "start" "-a" "75c10bd841711b5c26f3bb9b0224ff814ee8963a0ea34c92c7652a00f22cc030", kill_on_drop: false }`
[INFO] [stderr]    Compiling mint v0.5.9
[INFO] [stderr]    Compiling grid_trait v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 28.72s
[INFO] running `Command { std: "docker" "inspect" "75c10bd841711b5c26f3bb9b0224ff814ee8963a0ea34c92c7652a00f22cc030", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "75c10bd841711b5c26f3bb9b0224ff814ee8963a0ea34c92c7652a00f22cc030", kill_on_drop: false }`
[INFO] [stdout] 75c10bd841711b5c26f3bb9b0224ff814ee8963a0ea34c92c7652a00f22cc030
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1ed1267f21a61b608dd9eefaaefc1e6f79a0a91454925371910745792d97d37e
[INFO] running `Command { std: "docker" "start" "-a" "1ed1267f21a61b608dd9eefaaefc1e6f79a0a91454925371910745792d97d37e", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling grid_trait v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.15s
[INFO] running `Command { std: "docker" "inspect" "1ed1267f21a61b608dd9eefaaefc1e6f79a0a91454925371910745792d97d37e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1ed1267f21a61b608dd9eefaaefc1e6f79a0a91454925371910745792d97d37e", kill_on_drop: false }`
[INFO] [stdout] 1ed1267f21a61b608dd9eefaaefc1e6f79a0a91454925371910745792d97d37e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 5aa16de6bfdc2998a10171745dd658ac10295d51d77e54ba2a0e15f5d728d78d
[INFO] running `Command { std: "docker" "start" "-a" "5aa16de6bfdc2998a10171745dd658ac10295d51d77e54ba2a0e15f5d728d78d", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/grid_trait-b2fa1615b8861ffc)
[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 grid_trait
[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" "5aa16de6bfdc2998a10171745dd658ac10295d51d77e54ba2a0e15f5d728d78d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5aa16de6bfdc2998a10171745dd658ac10295d51d77e54ba2a0e15f5d728d78d", kill_on_drop: false }`
[INFO] [stdout] 5aa16de6bfdc2998a10171745dd658ac10295d51d77e54ba2a0e15f5d728d78d