[INFO] fetching crate byte-num 0.1.3...
[INFO] testing byte-num-0.1.3 against 1.49.0 for beta-1.50-1
[INFO] extracting crate byte-num 0.1.3 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate byte-num 0.1.3 on toolchain 1.49.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate byte-num 0.1.3
[INFO] finished tweaking crates.io crate byte-num 0.1.3
[INFO] tweaked toml for crates.io crate byte-num 0.1.3 written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b0cedfd4b39f48c8cf76d60e15fec6b368758fd0a40e60bbaf157be720d53a81
[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" "b0cedfd4b39f48c8cf76d60e15fec6b368758fd0a40e60bbaf157be720d53a81", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b0cedfd4b39f48c8cf76d60e15fec6b368758fd0a40e60bbaf157be720d53a81", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b0cedfd4b39f48c8cf76d60e15fec6b368758fd0a40e60bbaf157be720d53a81", kill_on_drop: false }`
[INFO] [stdout] b0cedfd4b39f48c8cf76d60e15fec6b368758fd0a40e60bbaf157be720d53a81
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b16c28aad5e59f360707b65f5d3e9f18114d2e9bc1996b7ca4ebd8e5b51f31ce
[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" "b16c28aad5e59f360707b65f5d3e9f18114d2e9bc1996b7ca4ebd8e5b51f31ce", kill_on_drop: false }`
[INFO] [stderr]    Compiling byte-num v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.67s
[INFO] running `Command { std: "docker" "inspect" "b16c28aad5e59f360707b65f5d3e9f18114d2e9bc1996b7ca4ebd8e5b51f31ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b16c28aad5e59f360707b65f5d3e9f18114d2e9bc1996b7ca4ebd8e5b51f31ce", kill_on_drop: false }`
[INFO] [stdout] b16c28aad5e59f360707b65f5d3e9f18114d2e9bc1996b7ca4ebd8e5b51f31ce
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", 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] 8162cc9758a3ae961022d7c153c81f6d236a8cea2f7f2ac90b63c5addcc78323
[INFO] running `Command { std: "docker" "start" "-a" "8162cc9758a3ae961022d7c153c81f6d236a8cea2f7f2ac90b63c5addcc78323", kill_on_drop: false }`
[INFO] [stderr]    Compiling byte-num v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.82s
[INFO] running `Command { std: "docker" "inspect" "8162cc9758a3ae961022d7c153c81f6d236a8cea2f7f2ac90b63c5addcc78323", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8162cc9758a3ae961022d7c153c81f6d236a8cea2f7f2ac90b63c5addcc78323", kill_on_drop: false }`
[INFO] [stdout] 8162cc9758a3ae961022d7c153c81f6d236a8cea2f7f2ac90b63c5addcc78323
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 5552e25a8d6db251a3e6cdb044a06b9ca8702545c16353767b526d69382bfdb8
[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" "5552e25a8d6db251a3e6cdb044a06b9ca8702545c16353767b526d69382bfdb8", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/byte_num-325831eb6ccef581
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test into_ascii::tests::digits10_0isize ... ok
[INFO] [stdout] test from_ascii::tests::to_u8 ... ok
[INFO] [stdout] test into_ascii::tests::digits10_0usize ... ok
[INFO] [stdout] test from_ascii::tests::overflow_isize ... ok
[INFO] [stdout] test into_ascii::tests::digits10_usize ... ok
[INFO] [stdout] test into_ascii::tests::itoa_0isize ... ok
[INFO] [stdout] test into_ascii::tests::itoa_0usize ... ok
[INFO] [stdout] test into_ascii::tests::itoa_isize ... ok
[INFO] [stdout] test into_ascii::tests::itoa_usize ... ok
[INFO] [stdout] test into_ascii::tests::digits10_isize ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests byte-num
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/from_ascii.rs - from_ascii::FromAscii::atoi (line 17) ... ok
[INFO] [stdout] test src/from_ascii.rs - from_ascii::FromAscii::atoi (line 32) ... ok
[INFO] [stdout] test src/into_ascii.rs - into_ascii::IntoAscii::itoa (line 11) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "5552e25a8d6db251a3e6cdb044a06b9ca8702545c16353767b526d69382bfdb8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5552e25a8d6db251a3e6cdb044a06b9ca8702545c16353767b526d69382bfdb8", kill_on_drop: false }`
[INFO] [stdout] 5552e25a8d6db251a3e6cdb044a06b9ca8702545c16353767b526d69382bfdb8