[INFO] fetching crate simple_colatz 0.1.4...
[INFO] testing simple_colatz-0.1.4 against 1.90.0 for beta-1.91-3
[INFO] extracting crate simple_colatz 0.1.4 into /workspace/builds/worker-5-tc1/source
[INFO] started tweaking crates.io crate simple_colatz 0.1.4
[INFO] finished tweaking crates.io crate simple_colatz 0.1.4
[INFO] tweaked toml for crates.io crate simple_colatz 0.1.4 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate simple_colatz 0.1.4 on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "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" "+1.90.0" "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" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 34808aa257ce7ab14046d7a3cab2a3f67990344643a9f5a4d2c5851421aa05fa
[INFO] running `Command { std: "docker" "start" "-a" "34808aa257ce7ab14046d7a3cab2a3f67990344643a9f5a4d2c5851421aa05fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "34808aa257ce7ab14046d7a3cab2a3f67990344643a9f5a4d2c5851421aa05fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "34808aa257ce7ab14046d7a3cab2a3f67990344643a9f5a4d2c5851421aa05fa", kill_on_drop: false }`
[INFO] [stdout] 34808aa257ce7ab14046d7a3cab2a3f67990344643a9f5a4d2c5851421aa05fa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5b6c6c7948704956057de308bf1edb24c827e682a3228865a22b1ac48558d80c
[INFO] running `Command { std: "docker" "start" "-a" "5b6c6c7948704956057de308bf1edb24c827e682a3228865a22b1ac48558d80c", kill_on_drop: false }`
[INFO] [stderr]    Compiling simple_colatz v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.13s
[INFO] running `Command { std: "docker" "inspect" "5b6c6c7948704956057de308bf1edb24c827e682a3228865a22b1ac48558d80c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5b6c6c7948704956057de308bf1edb24c827e682a3228865a22b1ac48558d80c", kill_on_drop: false }`
[INFO] [stdout] 5b6c6c7948704956057de308bf1edb24c827e682a3228865a22b1ac48558d80c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cab9a7d3c2d31588475902fe2ae945ed38c03924f4ffd9b82546fcda49c77e2b
[INFO] running `Command { std: "docker" "start" "-a" "cab9a7d3c2d31588475902fe2ae945ed38c03924f4ffd9b82546fcda49c77e2b", kill_on_drop: false }`
[INFO] [stderr]    Compiling simple_colatz v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.29s
[INFO] running `Command { std: "docker" "inspect" "cab9a7d3c2d31588475902fe2ae945ed38c03924f4ffd9b82546fcda49c77e2b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cab9a7d3c2d31588475902fe2ae945ed38c03924f4ffd9b82546fcda49c77e2b", kill_on_drop: false }`
[INFO] [stdout] cab9a7d3c2d31588475902fe2ae945ed38c03924f4ffd9b82546fcda49c77e2b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c782c2cdf523cead875d87cce4958dca88c33e4f8164b11f873ac0b851421a10
[INFO] running `Command { std: "docker" "start" "-a" "c782c2cdf523cead875d87cce4958dca88c33e4f8164b11f873ac0b851421a10", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/simple_colatz-38b7ff77cc8484b7)
[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] [stderr]    Doc-tests simple_colatz
[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" "c782c2cdf523cead875d87cce4958dca88c33e4f8164b11f873ac0b851421a10", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c782c2cdf523cead875d87cce4958dca88c33e4f8164b11f873ac0b851421a10", kill_on_drop: false }`
[INFO] [stdout] c782c2cdf523cead875d87cce4958dca88c33e4f8164b11f873ac0b851421a10