[INFO] cloning repository https://github.com/mokomull/vecdeque_memory
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mokomull/vecdeque_memory" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmokomull%2Fvecdeque_memory", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmokomull%2Fvecdeque_memory'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 05aea3a1458d20f9b06bf326477fea5d77984752
[INFO] testing mokomull/vecdeque_memory against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmokomull%2Fvecdeque_memory" "/workspace/builds/worker-0/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/mokomull/vecdeque_memory on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/mokomull/vecdeque_memory
[INFO] finished tweaking git repo https://github.com/mokomull/vecdeque_memory
[INFO] tweaked toml for git repo https://github.com/mokomull/vecdeque_memory written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate git repo https://github.com/mokomull/vecdeque_memory already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "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-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ccd88d0faf914323018093655cc35fb7b702e58aeba22b1cd3eff1b1d6614dcb
[INFO] running `Command { std: "docker" "start" "-a" "ccd88d0faf914323018093655cc35fb7b702e58aeba22b1cd3eff1b1d6614dcb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ccd88d0faf914323018093655cc35fb7b702e58aeba22b1cd3eff1b1d6614dcb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ccd88d0faf914323018093655cc35fb7b702e58aeba22b1cd3eff1b1d6614dcb", kill_on_drop: false }`
[INFO] [stdout] ccd88d0faf914323018093655cc35fb7b702e58aeba22b1cd3eff1b1d6614dcb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 983dbc79ff55a8d5857874c995cd8858e384a530a07e35d43c4996cc107df62d
[INFO] running `Command { std: "docker" "start" "-a" "983dbc79ff55a8d5857874c995cd8858e384a530a07e35d43c4996cc107df62d", kill_on_drop: false }`
[INFO] [stderr]    Compiling vecdeque_memory v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.01s
[INFO] running `Command { std: "docker" "inspect" "983dbc79ff55a8d5857874c995cd8858e384a530a07e35d43c4996cc107df62d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "983dbc79ff55a8d5857874c995cd8858e384a530a07e35d43c4996cc107df62d", kill_on_drop: false }`
[INFO] [stdout] 983dbc79ff55a8d5857874c995cd8858e384a530a07e35d43c4996cc107df62d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4d0b7bf24a070e2c449f429844f87597864f95203f5c4fdb6fd5cc95c52f6a4a
[INFO] running `Command { std: "docker" "start" "-a" "4d0b7bf24a070e2c449f429844f87597864f95203f5c4fdb6fd5cc95c52f6a4a", kill_on_drop: false }`
[INFO] [stderr]    Compiling vecdeque_memory v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.40s
[INFO] running `Command { std: "docker" "inspect" "4d0b7bf24a070e2c449f429844f87597864f95203f5c4fdb6fd5cc95c52f6a4a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4d0b7bf24a070e2c449f429844f87597864f95203f5c4fdb6fd5cc95c52f6a4a", kill_on_drop: false }`
[INFO] [stdout] 4d0b7bf24a070e2c449f429844f87597864f95203f5c4fdb6fd5cc95c52f6a4a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e435a67c742256dacb00eb8bfb6315a287956f9fe4ee2a68ff3b52b8f60bf62f
[INFO] running `Command { std: "docker" "start" "-a" "e435a67c742256dacb00eb8bfb6315a287956f9fe4ee2a68ff3b52b8f60bf62f", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.15s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/vecdeque_memory-2057831ee41a284b)
[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" "e435a67c742256dacb00eb8bfb6315a287956f9fe4ee2a68ff3b52b8f60bf62f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e435a67c742256dacb00eb8bfb6315a287956f9fe4ee2a68ff3b52b8f60bf62f", kill_on_drop: false }`
[INFO] [stdout] e435a67c742256dacb00eb8bfb6315a287956f9fe4ee2a68ff3b52b8f60bf62f