[INFO] fetching crate base45 3.0.0...
[INFO] testing base45-3.0.0 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate base45 3.0.0 into /workspace/builds/worker-88/source
[INFO] validating manifest of crates.io crate base45 3.0.0 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 base45 3.0.0
[INFO] finished tweaking crates.io crate base45 3.0.0
[INFO] tweaked toml for crates.io crate base45 3.0.0 written to /workspace/builds/worker-88/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-88/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-88/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] b3936fc8a015109965431fe8e056bd4e7571e353a1ed69a8d25f17b92a88d98d
[INFO] running `Command { std: "docker" "start" "-a" "b3936fc8a015109965431fe8e056bd4e7571e353a1ed69a8d25f17b92a88d98d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b3936fc8a015109965431fe8e056bd4e7571e353a1ed69a8d25f17b92a88d98d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b3936fc8a015109965431fe8e056bd4e7571e353a1ed69a8d25f17b92a88d98d", kill_on_drop: false }`
[INFO] [stdout] b3936fc8a015109965431fe8e056bd4e7571e353a1ed69a8d25f17b92a88d98d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-88/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-88/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] 6820fb588c971658915c6d99bc1ec36d9a32c65fd5c92aae2fc242e299bc02a7
[INFO] running `Command { std: "docker" "start" "-a" "6820fb588c971658915c6d99bc1ec36d9a32c65fd5c92aae2fc242e299bc02a7", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling base45 v3.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.38s
[INFO] running `Command { std: "docker" "inspect" "6820fb588c971658915c6d99bc1ec36d9a32c65fd5c92aae2fc242e299bc02a7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6820fb588c971658915c6d99bc1ec36d9a32c65fd5c92aae2fc242e299bc02a7", kill_on_drop: false }`
[INFO] [stdout] 6820fb588c971658915c6d99bc1ec36d9a32c65fd5c92aae2fc242e299bc02a7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-88/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-88/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] 92de2a7a7f3f6b1380d1fa65712dfe0ead46d3c5ec32b53948169018c1f1e0d3
[INFO] running `Command { std: "docker" "start" "-a" "92de2a7a7f3f6b1380d1fa65712dfe0ead46d3c5ec32b53948169018c1f1e0d3", kill_on_drop: false }`
[INFO] [stderr]    Compiling semver v1.0.4
[INFO] [stderr]    Compiling serde v1.0.130
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.5
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling rayon-core v1.9.1
[INFO] [stderr]    Compiling itoa v0.4.8
[INFO] [stderr]    Compiling syn v1.0.76
[INFO] [stderr]    Compiling plotters-backend v0.3.2
[INFO] [stderr]    Compiling regex-automata v0.1.10
[INFO] [stderr]    Compiling half v1.7.1
[INFO] [stderr]    Compiling regex-syntax v0.6.25
[INFO] [stderr]    Compiling same-file v1.0.6
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]    Compiling oorandom v11.1.3
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling rayon v1.5.1
[INFO] [stderr]    Compiling itertools v0.10.1
[INFO] [stderr]    Compiling crossbeam-channel v0.5.1
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling walkdir v2.3.2
[INFO] [stderr]    Compiling plotters-svg v0.3.1
[INFO] [stderr]    Compiling crossbeam-deque v0.8.1
[INFO] [stderr]    Compiling rustc_version v0.4.0
[INFO] [stderr]    Compiling csv-core v0.1.10
[INFO] [stderr]    Compiling cast v0.2.7
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling plotters v0.3.1
[INFO] [stderr]    Compiling criterion-plot v0.4.4
[INFO] [stderr]    Compiling serde_json v1.0.67
[INFO] [stderr]    Compiling bstr v0.2.16
[INFO] [stderr]    Compiling serde_cbor v0.11.2
[INFO] [stderr]    Compiling csv v1.1.6
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling serde_derive v1.0.130
[INFO] [stderr]    Compiling criterion v0.3.5
[INFO] [stderr]    Compiling base45 v3.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 29.96s
[INFO] running `Command { std: "docker" "inspect" "92de2a7a7f3f6b1380d1fa65712dfe0ead46d3c5ec32b53948169018c1f1e0d3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "92de2a7a7f3f6b1380d1fa65712dfe0ead46d3c5ec32b53948169018c1f1e0d3", kill_on_drop: false }`
[INFO] [stdout] 92de2a7a7f3f6b1380d1fa65712dfe0ead46d3c5ec32b53948169018c1f1e0d3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-88/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-88/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] 265f2b50fa5aed9043d5bdce89a2caf5c8670f1cbd5e440a1006fc2a7c6e05cf
[INFO] running `Command { std: "docker" "start" "-a" "265f2b50fa5aed9043d5bdce89a2caf5c8670f1cbd5e440a1006fc2a7c6e05cf", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/base45-7edac4cd22a8503e)
[INFO] [stdout] 
[INFO] [stdout] running 15 tests
[INFO] [stderr]    Doc-tests base45
[INFO] [stdout] test tests::decode_ab ... ok
[INFO] [stdout] test tests::decode_fail ... ok
[INFO] [stdout] test tests::decode_fail_out_of_range ... ok
[INFO] [stdout] test tests::decode_hello ... ok
[INFO] [stdout] test tests::decode_ietf ... ok
[INFO] [stdout] test tests::decode_long_string ... ok
[INFO] [stdout] test tests::decode_base45 ... ok
[INFO] [stdout] test tests::encode_ab ... ok
[INFO] [stdout] test tests::encode_base45 ... ok
[INFO] [stdout] test tests::encode_emoji ... ok
[INFO] [stdout] test tests::encode_hello ... ok
[INFO] [stdout] test tests::encode_hello_from_buffer ... ok
[INFO] [stdout] test tests::encode_ietf ... ok
[INFO] [stdout] test tests::encode_long_string ... ok
[INFO] [stdout] test tests::encode_unicode ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/lib.rs - (line 4) - compile ... ok
[INFO] [stdout] test src/lib.rs - encode_from_buffer (line 68) - compile ... ok
[INFO] [stdout] test src/lib.rs - encode (line 53) - compile ... ok
[INFO] [stdout] test src/lib.rs - decode (line 94) - compile ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.17s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "265f2b50fa5aed9043d5bdce89a2caf5c8670f1cbd5e440a1006fc2a7c6e05cf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "265f2b50fa5aed9043d5bdce89a2caf5c8670f1cbd5e440a1006fc2a7c6e05cf", kill_on_drop: false }`
[INFO] [stdout] 265f2b50fa5aed9043d5bdce89a2caf5c8670f1cbd5e440a1006fc2a7c6e05cf