[INFO] fetching crate atoi 0.4.0...
[INFO] testing atoi-0.4.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate atoi 0.4.0 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate atoi 0.4.0 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate atoi 0.4.0
[INFO] finished tweaking crates.io crate atoi 0.4.0
[INFO] tweaked toml for crates.io crate atoi 0.4.0 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 8353283e3a54aa835426f9c9d75a7fdf7dc3d82598ca73f75b2be15085849847
[INFO] running `Command { std: "docker" "start" "-a" "8353283e3a54aa835426f9c9d75a7fdf7dc3d82598ca73f75b2be15085849847", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8353283e3a54aa835426f9c9d75a7fdf7dc3d82598ca73f75b2be15085849847", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8353283e3a54aa835426f9c9d75a7fdf7dc3d82598ca73f75b2be15085849847", kill_on_drop: false }`
[INFO] [stdout] 8353283e3a54aa835426f9c9d75a7fdf7dc3d82598ca73f75b2be15085849847
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b649a7e24740c4c165ad985a6d1f1d4a047695605d1b23c2e93b24861d053fda
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "b649a7e24740c4c165ad985a6d1f1d4a047695605d1b23c2e93b24861d053fda", kill_on_drop: false }`
[INFO] [stderr]    Compiling atoi v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.47s
[INFO] running `Command { std: "docker" "inspect" "b649a7e24740c4c165ad985a6d1f1d4a047695605d1b23c2e93b24861d053fda", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b649a7e24740c4c165ad985a6d1f1d4a047695605d1b23c2e93b24861d053fda", kill_on_drop: false }`
[INFO] [stdout] b649a7e24740c4c165ad985a6d1f1d4a047695605d1b23c2e93b24861d053fda
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e41239dc1feb1a9f24040b390e2e3d0ceb119439057b71eaf00657bdb0b8e363
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "e41239dc1feb1a9f24040b390e2e3d0ceb119439057b71eaf00657bdb0b8e363", kill_on_drop: false }`
[INFO] [stderr]    Compiling atoi v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.16s
[INFO] running `Command { std: "docker" "inspect" "e41239dc1feb1a9f24040b390e2e3d0ceb119439057b71eaf00657bdb0b8e363", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e41239dc1feb1a9f24040b390e2e3d0ceb119439057b71eaf00657bdb0b8e363", kill_on_drop: false }`
[INFO] [stdout] e41239dc1feb1a9f24040b390e2e3d0ceb119439057b71eaf00657bdb0b8e363
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f89cf3341243af7d6a67c905a0126818e056257a124d52170e58358781077447
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "f89cf3341243af7d6a67c905a0126818e056257a124d52170e58358781077447", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/atoi-fcda4f22978dff44)
[INFO] [stdout] running 4 tests
[INFO] [stderr]    Doc-tests atoi
[INFO] [stdout] test test::checked_parsing ... ok
[INFO] [stdout] test test::max_digits_negative ... ok
[INFO] [stdout] test test::checked_parsing_radix_16 ... ok
[INFO] [stdout] test test::max_digits ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test src/lib.rs - FromRadix10Signed::from_radix_10_signed (line 214) ... ok
[INFO] [stdout] test src/lib.rs - FromRadix10::from_radix_10 (line 81) ... ok
[INFO] [stdout] test src/lib.rs - Sign::try_from (line 605) ... ok
[INFO] [stdout] test src/lib.rs - (line 11) ... ok
[INFO] [stdout] test src/lib.rs - atoi (line 43) ... ok
[INFO] [stdout] test src/lib.rs - FromRadix16::from_radix_16 (line 145) ... ok
[INFO] [stdout] test src/lib.rs - ascii_to_digit (line 327) ... ok
[INFO] [stdout] test src/lib.rs - FromRadix10Checked::from_radix_10_checked (line 112) ... ok
[INFO] [stdout] test src/lib.rs - FromRadix16Checked::from_radix_16_checked (line 178) ... ok
[INFO] [stdout] test src/lib.rs - FromRadix10SignedChecked::from_radix_10_signed_checked (line 247) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.78s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "f89cf3341243af7d6a67c905a0126818e056257a124d52170e58358781077447", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f89cf3341243af7d6a67c905a0126818e056257a124d52170e58358781077447", kill_on_drop: false }`
[INFO] [stdout] f89cf3341243af7d6a67c905a0126818e056257a124d52170e58358781077447