[INFO] fetching crate vec_cycle 0.2.0...
[INFO] testing vec_cycle-0.2.0 against 1.91.0 for beta-1.92-2
[INFO] extracting crate vec_cycle 0.2.0 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate vec_cycle 0.2.0
[INFO] finished tweaking crates.io crate vec_cycle 0.2.0
[INFO] tweaked toml for crates.io crate vec_cycle 0.2.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate vec_cycle 0.2.0 on toolchain 1.91.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f698cd3d630daafe426e4ac5b1bbc11ae8f55cfc2019cc9d5ae647617e7f1a6d
[INFO] running `Command { std: "docker" "start" "-a" "f698cd3d630daafe426e4ac5b1bbc11ae8f55cfc2019cc9d5ae647617e7f1a6d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f698cd3d630daafe426e4ac5b1bbc11ae8f55cfc2019cc9d5ae647617e7f1a6d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f698cd3d630daafe426e4ac5b1bbc11ae8f55cfc2019cc9d5ae647617e7f1a6d", kill_on_drop: false }`
[INFO] [stdout] f698cd3d630daafe426e4ac5b1bbc11ae8f55cfc2019cc9d5ae647617e7f1a6d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d61cae54b59159569efb4eb30f87335697cef211511d320eef8026861092ccbe
[INFO] running `Command { std: "docker" "start" "-a" "d61cae54b59159569efb4eb30f87335697cef211511d320eef8026861092ccbe", kill_on_drop: false }`
[INFO] [stderr]    Compiling vec_cycle v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] running `Command { std: "docker" "inspect" "d61cae54b59159569efb4eb30f87335697cef211511d320eef8026861092ccbe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d61cae54b59159569efb4eb30f87335697cef211511d320eef8026861092ccbe", kill_on_drop: false }`
[INFO] [stdout] d61cae54b59159569efb4eb30f87335697cef211511d320eef8026861092ccbe
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dc39e5f7d92b7ef58f7c783717c059b95d458045307a3db8f3e19a3cfc54756d
[INFO] running `Command { std: "docker" "start" "-a" "dc39e5f7d92b7ef58f7c783717c059b95d458045307a3db8f3e19a3cfc54756d", kill_on_drop: false }`
[INFO] [stderr]    Compiling vec_cycle v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.15s
[INFO] running `Command { std: "docker" "inspect" "dc39e5f7d92b7ef58f7c783717c059b95d458045307a3db8f3e19a3cfc54756d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dc39e5f7d92b7ef58f7c783717c059b95d458045307a3db8f3e19a3cfc54756d", kill_on_drop: false }`
[INFO] [stdout] dc39e5f7d92b7ef58f7c783717c059b95d458045307a3db8f3e19a3cfc54756d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] bf278ff65c5deaf25fcd5d8c7fc7e90b14deae42396fe4be14bbc52da5983f6a
[INFO] running `Command { std: "docker" "start" "-a" "bf278ff65c5deaf25fcd5d8c7fc7e90b14deae42396fe4be14bbc52da5983f6a", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/vec_cycle-6b0e269b84c0bda0)
[INFO] [stdout] running 0 tests
[INFO] [stderr]    Doc-tests vec_cycle
[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" "bf278ff65c5deaf25fcd5d8c7fc7e90b14deae42396fe4be14bbc52da5983f6a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bf278ff65c5deaf25fcd5d8c7fc7e90b14deae42396fe4be14bbc52da5983f6a", kill_on_drop: false }`
[INFO] [stdout] bf278ff65c5deaf25fcd5d8c7fc7e90b14deae42396fe4be14bbc52da5983f6a