[INFO] fetching crate roman 0.1.6...
[INFO] testing roman-0.1.6 against 1.54.0 for beta-1.55-1
[INFO] extracting crate roman 0.1.6 into /workspace/builds/worker-93/source
[INFO] validating manifest of crates.io crate roman 0.1.6 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 roman 0.1.6
[INFO] finished tweaking crates.io crate roman 0.1.6
[INFO] tweaked toml for crates.io crate roman 0.1.6 written to /workspace/builds/worker-93/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-93/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-93/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] fabe6b3c1279e253f5604ffc2d2f8420ab1d4c17e746735717546e1cc16d5980
[INFO] running `Command { std: "docker" "start" "-a" "fabe6b3c1279e253f5604ffc2d2f8420ab1d4c17e746735717546e1cc16d5980", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fabe6b3c1279e253f5604ffc2d2f8420ab1d4c17e746735717546e1cc16d5980", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fabe6b3c1279e253f5604ffc2d2f8420ab1d4c17e746735717546e1cc16d5980", kill_on_drop: false }`
[INFO] [stdout] fabe6b3c1279e253f5604ffc2d2f8420ab1d4c17e746735717546e1cc16d5980
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-93/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-93/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] c2e3d9e400601db5581e2a5f5033c8ef08d34cdc39f9b058c9b03dd02d0e093a
[INFO] running `Command { std: "docker" "start" "-a" "c2e3d9e400601db5581e2a5f5033c8ef08d34cdc39f9b058c9b03dd02d0e093a", kill_on_drop: false }`
[INFO] [stderr]    Compiling roman v0.1.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.82s
[INFO] running `Command { std: "docker" "inspect" "c2e3d9e400601db5581e2a5f5033c8ef08d34cdc39f9b058c9b03dd02d0e093a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c2e3d9e400601db5581e2a5f5033c8ef08d34cdc39f9b058c9b03dd02d0e093a", kill_on_drop: false }`
[INFO] [stdout] c2e3d9e400601db5581e2a5f5033c8ef08d34cdc39f9b058c9b03dd02d0e093a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-93/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-93/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] f9da0898820e8e5795b8a2739d4d68ff65ae4e3c560a17ddc5d51e2c35cf4bfb
[INFO] running `Command { std: "docker" "start" "-a" "f9da0898820e8e5795b8a2739d4d68ff65ae4e3c560a17ddc5d51e2c35cf4bfb", kill_on_drop: false }`
[INFO] [stderr]    Compiling roman v0.1.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.77s
[INFO] running `Command { std: "docker" "inspect" "f9da0898820e8e5795b8a2739d4d68ff65ae4e3c560a17ddc5d51e2c35cf4bfb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f9da0898820e8e5795b8a2739d4d68ff65ae4e3c560a17ddc5d51e2c35cf4bfb", kill_on_drop: false }`
[INFO] [stdout] f9da0898820e8e5795b8a2739d4d68ff65ae4e3c560a17ddc5d51e2c35cf4bfb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-93/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-93/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] a29cdd7c1a4153b366c7392ab2f8c31e277bdcf4cb04dbc86ac20caa625c9bf7
[INFO] running `Command { std: "docker" "start" "-a" "a29cdd7c1a4153b366c7392ab2f8c31e277bdcf4cb04dbc86ac20caa625c9bf7", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/roman-e565494c096023cc)
[INFO] [stdout] test test_to_roman ... ok
[INFO] [stdout] test test_from ... ok
[INFO] [stdout] test test_to_from ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests roman
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - from (line 55) ... ok
[INFO] [stdout] test src/lib.rs - to (line 20) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 3.04s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "a29cdd7c1a4153b366c7392ab2f8c31e277bdcf4cb04dbc86ac20caa625c9bf7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a29cdd7c1a4153b366c7392ab2f8c31e277bdcf4cb04dbc86ac20caa625c9bf7", kill_on_drop: false }`
[INFO] [stdout] a29cdd7c1a4153b366c7392ab2f8c31e277bdcf4cb04dbc86ac20caa625c9bf7
