[INFO] fetching crate human_bytes 0.3.0...
[INFO] testing human_bytes-0.3.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate human_bytes 0.3.0 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate human_bytes 0.3.0 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 human_bytes 0.3.0
[INFO] finished tweaking crates.io crate human_bytes 0.3.0
[INFO] tweaked toml for crates.io crate human_bytes 0.3.0 written to /workspace/builds/worker-6/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-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] 3c394b93be7f2636e4e08565948f3f2bfe554746cc8b35d304a5f2b188a18ab8
[INFO] running `Command { std: "docker" "start" "-a" "3c394b93be7f2636e4e08565948f3f2bfe554746cc8b35d304a5f2b188a18ab8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3c394b93be7f2636e4e08565948f3f2bfe554746cc8b35d304a5f2b188a18ab8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3c394b93be7f2636e4e08565948f3f2bfe554746cc8b35d304a5f2b188a18ab8", kill_on_drop: false }`
[INFO] [stdout] 3c394b93be7f2636e4e08565948f3f2bfe554746cc8b35d304a5f2b188a18ab8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] 92d3f5b13d76bc6492cfee39d26328c9f31d07ff1878e26b9fd38a4be3edb564
[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" "92d3f5b13d76bc6492cfee39d26328c9f31d07ff1878e26b9fd38a4be3edb564", kill_on_drop: false }`
[INFO] [stderr]    Compiling human_bytes v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.44s
[INFO] running `Command { std: "docker" "inspect" "92d3f5b13d76bc6492cfee39d26328c9f31d07ff1878e26b9fd38a4be3edb564", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "92d3f5b13d76bc6492cfee39d26328c9f31d07ff1878e26b9fd38a4be3edb564", kill_on_drop: false }`
[INFO] [stdout] 92d3f5b13d76bc6492cfee39d26328c9f31d07ff1878e26b9fd38a4be3edb564
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] b37af831e4b99e360c3b0014fa2e89f35fbd391fb7f3586eba281cdde21e1363
[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" "b37af831e4b99e360c3b0014fa2e89f35fbd391fb7f3586eba281cdde21e1363", kill_on_drop: false }`
[INFO] [stderr]    Compiling human_bytes v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.82s
[INFO] running `Command { std: "docker" "inspect" "b37af831e4b99e360c3b0014fa2e89f35fbd391fb7f3586eba281cdde21e1363", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b37af831e4b99e360c3b0014fa2e89f35fbd391fb7f3586eba281cdde21e1363", kill_on_drop: false }`
[INFO] [stdout] b37af831e4b99e360c3b0014fa2e89f35fbd391fb7f3586eba281cdde21e1363
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 7c43d1d9feaf282487296aabbd08eb742bdd7ee70d1bfbf648feeed4836f1f10
[INFO] running `Command { std: "docker" "start" "-a" "7c43d1d9feaf282487296aabbd08eb742bdd7ee70d1bfbf648feeed4836f1f10", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/human_bytes-2b2418126a322c07)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test tests::decimal::bytes ... ok
[INFO] [stdout] test tests::decimal::gigabytes ... ok
[INFO] [stdout] test tests::decimal::nothing ... ok
[INFO] [stdout] test tests::decimal::megabytes ... ok
[INFO] [stdout] test tests::decimal::kilobytes ... ok
[INFO] [stderr]    Doc-tests human_bytes
[INFO] [stdout] test tests::decimal::terabytes ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 15) - compile ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.21s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "7c43d1d9feaf282487296aabbd08eb742bdd7ee70d1bfbf648feeed4836f1f10", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7c43d1d9feaf282487296aabbd08eb742bdd7ee70d1bfbf648feeed4836f1f10", kill_on_drop: false }`
[INFO] [stdout] 7c43d1d9feaf282487296aabbd08eb742bdd7ee70d1bfbf648feeed4836f1f10