[INFO] fetching crate vessel 0.1.3...
[INFO] testing vessel-0.1.3 against 1.91.0 for beta-1.92-2
[INFO] extracting crate vessel 0.1.3 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate vessel 0.1.3
[INFO] finished tweaking crates.io crate vessel 0.1.3
[INFO] tweaked toml for crates.io crate vessel 0.1.3 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate vessel 0.1.3 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] crate crates.io crate vessel 0.1.3 already has a lockfile, it will not be regenerated
[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-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 4a94556319f0576e6169afb24f2f1fc846b6ac2e6179e109c8858c8f735e38df
[INFO] running `Command { std: "docker" "start" "-a" "4a94556319f0576e6169afb24f2f1fc846b6ac2e6179e109c8858c8f735e38df", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4a94556319f0576e6169afb24f2f1fc846b6ac2e6179e109c8858c8f735e38df", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4a94556319f0576e6169afb24f2f1fc846b6ac2e6179e109c8858c8f735e38df", kill_on_drop: false }`
[INFO] [stdout] 4a94556319f0576e6169afb24f2f1fc846b6ac2e6179e109c8858c8f735e38df
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] fcc6bdf17dd48ae79d3cdac37f098d909e8d0f331f29e63fd3435bceb7ac28c4
[INFO] running `Command { std: "docker" "start" "-a" "fcc6bdf17dd48ae79d3cdac37f098d909e8d0f331f29e63fd3435bceb7ac28c4", kill_on_drop: false }`
[INFO] [stderr]    Compiling vessel v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.37s
[INFO] running `Command { std: "docker" "inspect" "fcc6bdf17dd48ae79d3cdac37f098d909e8d0f331f29e63fd3435bceb7ac28c4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fcc6bdf17dd48ae79d3cdac37f098d909e8d0f331f29e63fd3435bceb7ac28c4", kill_on_drop: false }`
[INFO] [stdout] fcc6bdf17dd48ae79d3cdac37f098d909e8d0f331f29e63fd3435bceb7ac28c4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 484765d2a826bf009cddf1630c2f0c786ed8150e277f59da6b8f87844ed2ed1b
[INFO] running `Command { std: "docker" "start" "-a" "484765d2a826bf009cddf1630c2f0c786ed8150e277f59da6b8f87844ed2ed1b", kill_on_drop: false }`
[INFO] [stderr]    Compiling vessel v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.78s
[INFO] running `Command { std: "docker" "inspect" "484765d2a826bf009cddf1630c2f0c786ed8150e277f59da6b8f87844ed2ed1b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "484765d2a826bf009cddf1630c2f0c786ed8150e277f59da6b8f87844ed2ed1b", kill_on_drop: false }`
[INFO] [stdout] 484765d2a826bf009cddf1630c2f0c786ed8150e277f59da6b8f87844ed2ed1b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] f1fe8a0fc0ac718d92f0c2b69be1826edad87ab5ac13593b086d37a3922352f7
[INFO] running `Command { std: "docker" "start" "-a" "f1fe8a0fc0ac718d92f0c2b69be1826edad87ab5ac13593b086d37a3922352f7", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/vessel-2db9bd2ac7677aa0)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test test::get_value ... ok
[INFO] [stdout] test test::is_immutable ... ok
[INFO] [stdout] test test::value_not_found ... ok
[INFO] [stdout] test test::can_add_value ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests vessel
[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" "f1fe8a0fc0ac718d92f0c2b69be1826edad87ab5ac13593b086d37a3922352f7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f1fe8a0fc0ac718d92f0c2b69be1826edad87ab5ac13593b086d37a3922352f7", kill_on_drop: false }`
[INFO] [stdout] f1fe8a0fc0ac718d92f0c2b69be1826edad87ab5ac13593b086d37a3922352f7