[INFO] fetching crate grid_trait 0.1.1...
[INFO] testing grid_trait-0.1.1 against beta-2022-04-10 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 beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "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" "+beta-2022-04-10" "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" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3a1dd02435474ad649427b9947c43fee2129f9709c548e4873a411380cfa012c
[INFO] running `Command { std: "docker" "start" "-a" "3a1dd02435474ad649427b9947c43fee2129f9709c548e4873a411380cfa012c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3a1dd02435474ad649427b9947c43fee2129f9709c548e4873a411380cfa012c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3a1dd02435474ad649427b9947c43fee2129f9709c548e4873a411380cfa012c", kill_on_drop: false }`
[INFO] [stdout] 3a1dd02435474ad649427b9947c43fee2129f9709c548e4873a411380cfa012c
[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" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e80d1b8c45dfcd9819a824b9b4357f4f44ded9dd07971e6d2c6aee13afe98c26
[INFO] running `Command { std: "docker" "start" "-a" "e80d1b8c45dfcd9819a824b9b4357f4f44ded9dd07971e6d2c6aee13afe98c26", 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 2.57s
[INFO] running `Command { std: "docker" "inspect" "e80d1b8c45dfcd9819a824b9b4357f4f44ded9dd07971e6d2c6aee13afe98c26", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e80d1b8c45dfcd9819a824b9b4357f4f44ded9dd07971e6d2c6aee13afe98c26", kill_on_drop: false }`
[INFO] [stdout] e80d1b8c45dfcd9819a824b9b4357f4f44ded9dd07971e6d2c6aee13afe98c26
[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" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e4f4cf2663fe77d39c51160310955aeb23f5e05050d5cac58021c85cd4e09211
[INFO] running `Command { std: "docker" "start" "-a" "e4f4cf2663fe77d39c51160310955aeb23f5e05050d5cac58021c85cd4e09211", kill_on_drop: false }`
[INFO] [stderr]    Compiling grid_trait v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.16s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/grid_trait-42a3b5482bf18386)
[INFO] running `Command { std: "docker" "inspect" "e4f4cf2663fe77d39c51160310955aeb23f5e05050d5cac58021c85cd4e09211", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e4f4cf2663fe77d39c51160310955aeb23f5e05050d5cac58021c85cd4e09211", kill_on_drop: false }`
[INFO] [stdout] e4f4cf2663fe77d39c51160310955aeb23f5e05050d5cac58021c85cd4e09211
[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" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 83ae27b88a36f7f4926aaab26608e70cc135a6f2ffe8927e37d4b62f033fa302
[INFO] running `Command { std: "docker" "start" "-a" "83ae27b88a36f7f4926aaab26608e70cc135a6f2ffe8927e37d4b62f033fa302", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/grid_trait-42a3b5482bf18386)
[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] [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" "83ae27b88a36f7f4926aaab26608e70cc135a6f2ffe8927e37d4b62f033fa302", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "83ae27b88a36f7f4926aaab26608e70cc135a6f2ffe8927e37d4b62f033fa302", kill_on_drop: false }`
[INFO] [stdout] 83ae27b88a36f7f4926aaab26608e70cc135a6f2ffe8927e37d4b62f033fa302