[INFO] fetching crate transfer-progress 0.1.1...
[INFO] testing transfer-progress-0.1.1 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate transfer-progress 0.1.1 into /workspace/builds/worker-104/source
[INFO] validating manifest of crates.io crate transfer-progress 0.1.1 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate transfer-progress 0.1.1
[INFO] finished tweaking crates.io crate transfer-progress 0.1.1
[INFO] tweaked toml for crates.io crate transfer-progress 0.1.1 written to /workspace/builds/worker-104/source/Cargo.toml
[INFO] crate crates.io crate transfer-progress 0.1.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-104/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-104/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" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6b6682138c748c6fbd0edd85f57ec12f6446a8b67243355f65f1cbf5834eaddf
[INFO] running `Command { std: "docker" "start" "-a" "6b6682138c748c6fbd0edd85f57ec12f6446a8b67243355f65f1cbf5834eaddf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6b6682138c748c6fbd0edd85f57ec12f6446a8b67243355f65f1cbf5834eaddf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6b6682138c748c6fbd0edd85f57ec12f6446a8b67243355f65f1cbf5834eaddf", kill_on_drop: false }`
[INFO] [stdout] 6b6682138c748c6fbd0edd85f57ec12f6446a8b67243355f65f1cbf5834eaddf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-104/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-104/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" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 296bc187d1573ed455754875dfa905ac563923ed011d529647a343a23ee38ff2
[INFO] running `Command { std: "docker" "start" "-a" "296bc187d1573ed455754875dfa905ac563923ed011d529647a343a23ee38ff2", kill_on_drop: false }`
[INFO] [stderr]    Compiling progress-streams v1.1.0
[INFO] [stderr]    Compiling bytesize v1.1.0
[INFO] [stderr]    Compiling transfer-progress v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.36s
[INFO] running `Command { std: "docker" "inspect" "296bc187d1573ed455754875dfa905ac563923ed011d529647a343a23ee38ff2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "296bc187d1573ed455754875dfa905ac563923ed011d529647a343a23ee38ff2", kill_on_drop: false }`
[INFO] [stdout] 296bc187d1573ed455754875dfa905ac563923ed011d529647a343a23ee38ff2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-104/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-104/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" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2a25214f751728ec9e0420de65a24b361186157300fd2d96544ccf89e35abc80
[INFO] running `Command { std: "docker" "start" "-a" "2a25214f751728ec9e0420de65a24b361186157300fd2d96544ccf89e35abc80", kill_on_drop: false }`
[INFO] [stderr]    Compiling transfer-progress v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.21s
[INFO] running `Command { std: "docker" "inspect" "2a25214f751728ec9e0420de65a24b361186157300fd2d96544ccf89e35abc80", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2a25214f751728ec9e0420de65a24b361186157300fd2d96544ccf89e35abc80", kill_on_drop: false }`
[INFO] [stdout] 2a25214f751728ec9e0420de65a24b361186157300fd2d96544ccf89e35abc80
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-104/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-104/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" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b50c19e9e99d019359eda171b935ac07b1fc95e9a99086f2ba6ce41daae52abc
[INFO] running `Command { std: "docker" "start" "-a" "b50c19e9e99d019359eda171b935ac07b1fc95e9a99086f2ba6ce41daae52abc", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/transfer_progress-28cd0736f72af176)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests transfer-progress
[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] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test src/lib.rs - SizedTransfer<R, W>::new (line 220) - compile ... ok
[INFO] [stdout] test src/lib.rs - Transfer<R, W>::is_complete (line 94) - compile ... ok
[INFO] [stdout] test src/lib.rs - SizedTransfer<R, W>::finish (line 243) - compile ... ok
[INFO] [stdout] test src/lib.rs - SizedTransfer<R, W>::eta (line 280) - compile ... ok
[INFO] [stdout] test src/lib.rs - Transfer<R, W>::running_time (line 136) - compile ... ok
[INFO] [stdout] test src/lib.rs - Transfer<R, W>::transferred (line 115) - compile ... ok
[INFO] [stdout] test src/lib.rs - Transfer<R, W>::speed (line 152) - compile ... ok
[INFO] [stdout] test src/lib.rs - Transfer<R, W>::new (line 41) - compile ... ok
[INFO] [stdout] test src/lib.rs - SizedTransfer<R, W>::fraction_transferred (line 259) - compile ... ok
[INFO] [stdout] test src/lib.rs - Transfer<R, W>::finish (line 79) - compile ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.10s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "b50c19e9e99d019359eda171b935ac07b1fc95e9a99086f2ba6ce41daae52abc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b50c19e9e99d019359eda171b935ac07b1fc95e9a99086f2ba6ce41daae52abc", kill_on_drop: false }`
[INFO] [stdout] b50c19e9e99d019359eda171b935ac07b1fc95e9a99086f2ba6ce41daae52abc