[INFO] fetching crate esl01-minibytes 0.2.0...
[INFO] testing esl01-minibytes-0.2.0 against beta-2021-08-01 for beta-1.55-1
[INFO] extracting crate esl01-minibytes 0.2.0 into /workspace/builds/worker-72/source
[INFO] validating manifest of crates.io crate esl01-minibytes 0.2.0 on toolchain beta-2021-08-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate esl01-minibytes 0.2.0
[INFO] finished tweaking crates.io crate esl01-minibytes 0.2.0
[INFO] tweaked toml for crates.io crate esl01-minibytes 0.2.0 written to /workspace/builds/worker-72/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "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-72/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-72/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7e401c68b69ecd4b570ae2c4c271e44baacf1455c57640bdbf11c92799a4c7cc
[INFO] running `Command { std: "docker" "start" "-a" "7e401c68b69ecd4b570ae2c4c271e44baacf1455c57640bdbf11c92799a4c7cc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7e401c68b69ecd4b570ae2c4c271e44baacf1455c57640bdbf11c92799a4c7cc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7e401c68b69ecd4b570ae2c4c271e44baacf1455c57640bdbf11c92799a4c7cc", kill_on_drop: false }`
[INFO] [stdout] 7e401c68b69ecd4b570ae2c4c271e44baacf1455c57640bdbf11c92799a4c7cc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-72/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-72/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4c476921b7153057436e0e4ed90e83bce93027550bf47ae81c665e085eabee0a
[INFO] running `Command { std: "docker" "start" "-a" "4c476921b7153057436e0e4ed90e83bce93027550bf47ae81c665e085eabee0a", kill_on_drop: false }`
[INFO] [stderr]    Compiling memmap v0.7.0
[INFO] [stderr]    Compiling esl01-minibytes v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.38s
[INFO] running `Command { std: "docker" "inspect" "4c476921b7153057436e0e4ed90e83bce93027550bf47ae81c665e085eabee0a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4c476921b7153057436e0e4ed90e83bce93027550bf47ae81c665e085eabee0a", kill_on_drop: false }`
[INFO] [stdout] 4c476921b7153057436e0e4ed90e83bce93027550bf47ae81c665e085eabee0a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-72/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-72/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4b9c774fb5f40db13f6395c864227d9aba1599360c459b4412715554eecd10e9
[INFO] running `Command { std: "docker" "start" "-a" "4b9c774fb5f40db13f6395c864227d9aba1599360c459b4412715554eecd10e9", kill_on_drop: false }`
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]    Compiling aho-corasick v0.7.18
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling env_logger v0.7.1
[INFO] [stderr]    Compiling quickcheck v0.9.2
[INFO] [stderr]    Compiling esl01-minibytes v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 5.73s
[INFO] running `Command { std: "docker" "inspect" "4b9c774fb5f40db13f6395c864227d9aba1599360c459b4412715554eecd10e9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4b9c774fb5f40db13f6395c864227d9aba1599360c459b4412715554eecd10e9", kill_on_drop: false }`
[INFO] [stdout] 4b9c774fb5f40db13f6395c864227d9aba1599360c459b4412715554eecd10e9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-72/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-72/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 359b880af0151854c867c006a9d41f158c93fec6011d33df1a3479f70ea79140
[INFO] running `Command { std: "docker" "start" "-a" "359b880af0151854c867c006a9d41f158c93fec6011d33df1a3479f70ea79140", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/esl01_minibytes-03fc4ba001e6e9cb)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test tests::test_text_slice_valid ... ok
[INFO] [stdout] test tests::test_text_to_string ... ok
[INFO] [stdout] test tests::test_shallow_clone ... ok
[INFO] [stdout] test tests::test_shallow_slice ... ok
[INFO] [stdout] test tests::test_range_of_slice ... ok
[INFO] [stdout] test tests::test_text_shallow_clone ... ok
[INFO] [stdout] test tests::test_text_slice_invalid - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests esl01-minibytes
[INFO] [stdout] 
[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] running `Command { std: "docker" "inspect" "359b880af0151854c867c006a9d41f158c93fec6011d33df1a3479f70ea79140", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "359b880af0151854c867c006a9d41f158c93fec6011d33df1a3479f70ea79140", kill_on_drop: false }`
[INFO] [stdout] 359b880af0151854c867c006a9d41f158c93fec6011d33df1a3479f70ea79140
