[INFO] fetching crate iter_vec 0.1.0...
[INFO] testing iter_vec-0.1.0 against 1.54.0 for beta-1.55-1
[INFO] extracting crate iter_vec 0.1.0 into /workspace/builds/worker-91/source
[INFO] validating manifest of crates.io crate iter_vec 0.1.0 on toolchain 1.54.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate iter_vec 0.1.0
[INFO] finished tweaking crates.io crate iter_vec 0.1.0
[INFO] tweaked toml for crates.io crate iter_vec 0.1.0 written to /workspace/builds/worker-91/source/Cargo.toml
[INFO] crate crates.io crate iter_vec 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "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-91/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-91/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" "+1.54.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] eefef31c4c36e70bbbd8473d7fdbdeff4e045a97709073754b86a2c14a40cdac
[INFO] running `Command { std: "docker" "start" "-a" "eefef31c4c36e70bbbd8473d7fdbdeff4e045a97709073754b86a2c14a40cdac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "eefef31c4c36e70bbbd8473d7fdbdeff4e045a97709073754b86a2c14a40cdac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eefef31c4c36e70bbbd8473d7fdbdeff4e045a97709073754b86a2c14a40cdac", kill_on_drop: false }`
[INFO] [stdout] eefef31c4c36e70bbbd8473d7fdbdeff4e045a97709073754b86a2c14a40cdac
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-91/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-91/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9b195f24f892c63bf33d8827199419f24283537b8f1201f2df3b5788b9a84a11
[INFO] running `Command { std: "docker" "start" "-a" "9b195f24f892c63bf33d8827199419f24283537b8f1201f2df3b5788b9a84a11", kill_on_drop: false }`
[INFO] [stderr]    Compiling iter_vec v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.77s
[INFO] running `Command { std: "docker" "inspect" "9b195f24f892c63bf33d8827199419f24283537b8f1201f2df3b5788b9a84a11", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9b195f24f892c63bf33d8827199419f24283537b8f1201f2df3b5788b9a84a11", kill_on_drop: false }`
[INFO] [stdout] 9b195f24f892c63bf33d8827199419f24283537b8f1201f2df3b5788b9a84a11
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-91/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-91/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 73ba4cb437aae9b62c8a64618ed079d54ad3637cb2f526da1ce1abf38f197d07
[INFO] running `Command { std: "docker" "start" "-a" "73ba4cb437aae9b62c8a64618ed079d54ad3637cb2f526da1ce1abf38f197d07", kill_on_drop: false }`
[INFO] [stderr]    Compiling iter_vec v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.59s
[INFO] running `Command { std: "docker" "inspect" "73ba4cb437aae9b62c8a64618ed079d54ad3637cb2f526da1ce1abf38f197d07", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "73ba4cb437aae9b62c8a64618ed079d54ad3637cb2f526da1ce1abf38f197d07", kill_on_drop: false }`
[INFO] [stdout] 73ba4cb437aae9b62c8a64618ed079d54ad3637cb2f526da1ce1abf38f197d07
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-91/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-91/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8d698b0bc7a0671918ebc11acecb654992a999a43aeb4be60984a609bb843584
[INFO] running `Command { std: "docker" "start" "-a" "8d698b0bc7a0671918ebc11acecb654992a999a43aeb4be60984a609bb843584", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.87s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/iter_vec-2232fd630966d92d)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test tests::demo ... ok
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests iter_vec
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 7) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.24s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "8d698b0bc7a0671918ebc11acecb654992a999a43aeb4be60984a609bb843584", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8d698b0bc7a0671918ebc11acecb654992a999a43aeb4be60984a609bb843584", kill_on_drop: false }`
[INFO] [stdout] 8d698b0bc7a0671918ebc11acecb654992a999a43aeb4be60984a609bb843584
