[INFO] fetching crate base62 1.1.2...
[INFO] testing base62-1.1.2 against master#b70888601af92f6cdc0364abab3446e418b91d36 for pr-86479
[INFO] extracting crate base62 1.1.2 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate base62 1.1.2 on toolchain b70888601af92f6cdc0364abab3446e418b91d36
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate base62 1.1.2
[INFO] finished tweaking crates.io crate base62 1.1.2
[INFO] tweaked toml for crates.io crate base62 1.1.2 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "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" "+b70888601af92f6cdc0364abab3446e418b91d36" "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-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c44ffc8d4f357ef279c1d2b6fa994d123fa76b0aaa5e5b67ef8753bb2bafdc7e
[INFO] running `Command { std: "docker" "start" "-a" "c44ffc8d4f357ef279c1d2b6fa994d123fa76b0aaa5e5b67ef8753bb2bafdc7e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c44ffc8d4f357ef279c1d2b6fa994d123fa76b0aaa5e5b67ef8753bb2bafdc7e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c44ffc8d4f357ef279c1d2b6fa994d123fa76b0aaa5e5b67ef8753bb2bafdc7e", kill_on_drop: false }`
[INFO] [stdout] c44ffc8d4f357ef279c1d2b6fa994d123fa76b0aaa5e5b67ef8753bb2bafdc7e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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=forbid" "-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" "+b70888601af92f6cdc0364abab3446e418b91d36" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 896a4d9d55fba1ecda2af66af1b249d0912693bd37d50b32a087ca11bc949e32
[INFO] running `Command { std: "docker" "start" "-a" "896a4d9d55fba1ecda2af66af1b249d0912693bd37d50b32a087ca11bc949e32", kill_on_drop: false }`
[INFO] [stderr]    Compiling base62 v1.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.23s
[INFO] running `Command { std: "docker" "inspect" "896a4d9d55fba1ecda2af66af1b249d0912693bd37d50b32a087ca11bc949e32", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "896a4d9d55fba1ecda2af66af1b249d0912693bd37d50b32a087ca11bc949e32", kill_on_drop: false }`
[INFO] [stdout] 896a4d9d55fba1ecda2af66af1b249d0912693bd37d50b32a087ca11bc949e32
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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=forbid" "-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" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e0b609108060ab0515b42d91c9970f109dcee5c88f9ff718ef199d15298ce1a6
[INFO] running `Command { std: "docker" "start" "-a" "e0b609108060ab0515b42d91c9970f109dcee5c88f9ff718ef199d15298ce1a6", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.98
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling memchr v2.4.0
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling regex-syntax v0.6.25
[INFO] [stderr]    Compiling aho-corasick v0.7.18
[INFO] [stderr]    Compiling getrandom v0.2.3
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling rand v0.8.4
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling env_logger v0.8.4
[INFO] [stderr]    Compiling quickcheck v1.0.3
[INFO] [stderr]    Compiling base62 v1.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 12.93s
[INFO] running `Command { std: "docker" "inspect" "e0b609108060ab0515b42d91c9970f109dcee5c88f9ff718ef199d15298ce1a6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e0b609108060ab0515b42d91c9970f109dcee5c88f9ff718ef199d15298ce1a6", kill_on_drop: false }`
[INFO] [stdout] e0b609108060ab0515b42d91c9970f109dcee5c88f9ff718ef199d15298ce1a6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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=forbid" "-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" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] aa53489ddfb25fd1ff17f50431f2535d5979e8a3161a749370a8d069fc92dc2e
[INFO] running `Command { std: "docker" "start" "-a" "aa53489ddfb25fd1ff17f50431f2535d5979e8a3161a749370a8d069fc92dc2e", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/base62-5078c710d5add68a)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test base62::tests::test_decode_long_string ... ok
[INFO] [stdout] test base62::tests::test_encode_buf ... ok
[INFO] [stdout] test base62::tests::test_encode ... ok
[INFO] [stdout] test base62::tests::test_decode_invalid_char ... ok
[INFO] [stdout] test base62::tests::test_decode ... ok
[INFO] [stdout] test base62::tests::decode_bad ... ok
[INFO] [stdout] test base62::tests::encode_decode ... ok
[INFO] [stderr]    Doc-tests base62
[INFO] [stdout] test base62::tests::decode_good ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.44s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/base62.rs - base62::encode (line 41) ... ok
[INFO] [stdout] test src/base62.rs - base62::decode (line 97) ... ok
[INFO] [stdout] test src/base62.rs - base62::encode_buf (line 61) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.51s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "aa53489ddfb25fd1ff17f50431f2535d5979e8a3161a749370a8d069fc92dc2e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aa53489ddfb25fd1ff17f50431f2535d5979e8a3161a749370a8d069fc92dc2e", kill_on_drop: false }`
[INFO] [stdout] aa53489ddfb25fd1ff17f50431f2535d5979e8a3161a749370a8d069fc92dc2e