[INFO] crate human_bytes 0.2.1 is already in cache
[INFO] testing human_bytes-0.2.1 against beta-2020-07-24 for beta-1.46-1
[INFO] extracting crate human_bytes 0.2.1 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate human_bytes 0.2.1 on toolchain beta-2020-07-24
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate human_bytes 0.2.1
[INFO] finished tweaking crates.io crate human_bytes 0.2.1
[INFO] tweaked toml for crates.io crate human_bytes 0.2.1 written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4703f39da80d542404686689c435ddc5bc0841bb3f64f86c388243910375e6cc
[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" "4703f39da80d542404686689c435ddc5bc0841bb3f64f86c388243910375e6cc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4703f39da80d542404686689c435ddc5bc0841bb3f64f86c388243910375e6cc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4703f39da80d542404686689c435ddc5bc0841bb3f64f86c388243910375e6cc", kill_on_drop: false }`
[INFO] [stdout] 4703f39da80d542404686689c435ddc5bc0841bb3f64f86c388243910375e6cc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8533dbc1d7cfad64253e9691e985c616ead2e2f1c35cf08662168b01f6c610f1
[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" "8533dbc1d7cfad64253e9691e985c616ead2e2f1c35cf08662168b01f6c610f1", kill_on_drop: false }`
[INFO] [stderr]    Compiling human_bytes v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.25s
[INFO] running `Command { std: "docker" "inspect" "8533dbc1d7cfad64253e9691e985c616ead2e2f1c35cf08662168b01f6c610f1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8533dbc1d7cfad64253e9691e985c616ead2e2f1c35cf08662168b01f6c610f1", kill_on_drop: false }`
[INFO] [stdout] 8533dbc1d7cfad64253e9691e985c616ead2e2f1c35cf08662168b01f6c610f1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 69d310e87fe8e4fad4b539b7c64e9c30c558df1a52a36ff69726979c78286d2a
[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" "69d310e87fe8e4fad4b539b7c64e9c30c558df1a52a36ff69726979c78286d2a", kill_on_drop: false }`
[INFO] [stderr]    Compiling human_bytes v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.68s
[INFO] running `Command { std: "docker" "inspect" "69d310e87fe8e4fad4b539b7c64e9c30c558df1a52a36ff69726979c78286d2a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "69d310e87fe8e4fad4b539b7c64e9c30c558df1a52a36ff69726979c78286d2a", kill_on_drop: false }`
[INFO] [stdout] 69d310e87fe8e4fad4b539b7c64e9c30c558df1a52a36ff69726979c78286d2a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] fd05fabdb0baf0dd67abbc43bcf61f75c35e7049118cdc5584f1c801af79ddbc
[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" "fd05fabdb0baf0dd67abbc43bcf61f75c35e7049118cdc5584f1c801af79ddbc", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/human_bytes-2c106d8950412560
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test tests::bytes ... ok
[INFO] [stdout] test tests::nothing ... ok
[INFO] [stdout] test tests::gigabytes ... ok
[INFO] [stdout] test tests::kilobytes ... ok
[INFO] [stderr]    Doc-tests human_bytes
[INFO] [stdout] test tests::megabytes ... ok
[INFO] [stdout] test tests::terabytes ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 6) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "fd05fabdb0baf0dd67abbc43bcf61f75c35e7049118cdc5584f1c801af79ddbc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fd05fabdb0baf0dd67abbc43bcf61f75c35e7049118cdc5584f1c801af79ddbc", kill_on_drop: false }`
[INFO] [stdout] fd05fabdb0baf0dd67abbc43bcf61f75c35e7049118cdc5584f1c801af79ddbc