[INFO] fetching crate base62num 0.1.1...
[INFO] testing base62num-0.1.1 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate base62num 0.1.1 into /workspace/builds/worker-68/source
[INFO] validating manifest of crates.io crate base62num 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 base62num 0.1.1
[INFO] finished tweaking crates.io crate base62num 0.1.1
[INFO] tweaked toml for crates.io crate base62num 0.1.1 written to /workspace/builds/worker-68/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] 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-68/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/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] 057207e85eb2eae9380e0661e6aa32b7adf3f995130386846705a4f1a1bcc253
[INFO] running `Command { std: "docker" "start" "-a" "057207e85eb2eae9380e0661e6aa32b7adf3f995130386846705a4f1a1bcc253", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "057207e85eb2eae9380e0661e6aa32b7adf3f995130386846705a4f1a1bcc253", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "057207e85eb2eae9380e0661e6aa32b7adf3f995130386846705a4f1a1bcc253", kill_on_drop: false }`
[INFO] [stdout] 057207e85eb2eae9380e0661e6aa32b7adf3f995130386846705a4f1a1bcc253
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/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] 9b497167e024714449a1ad7a53765522e4438016dda2f9730e1e57f2b22f096f
[INFO] running `Command { std: "docker" "start" "-a" "9b497167e024714449a1ad7a53765522e4438016dda2f9730e1e57f2b22f096f", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling base62num v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.70s
[INFO] running `Command { std: "docker" "inspect" "9b497167e024714449a1ad7a53765522e4438016dda2f9730e1e57f2b22f096f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9b497167e024714449a1ad7a53765522e4438016dda2f9730e1e57f2b22f096f", kill_on_drop: false }`
[INFO] [stdout] 9b497167e024714449a1ad7a53765522e4438016dda2f9730e1e57f2b22f096f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/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] b20e05c828d90e5eb4193d18d41d3f9d3d703547017eae9ed760d303fac9cff6
[INFO] running `Command { std: "docker" "start" "-a" "b20e05c828d90e5eb4193d18d41d3f9d3d703547017eae9ed760d303fac9cff6", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling base62num v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.25s
[INFO] running `Command { std: "docker" "inspect" "b20e05c828d90e5eb4193d18d41d3f9d3d703547017eae9ed760d303fac9cff6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b20e05c828d90e5eb4193d18d41d3f9d3d703547017eae9ed760d303fac9cff6", kill_on_drop: false }`
[INFO] [stdout] b20e05c828d90e5eb4193d18d41d3f9d3d703547017eae9ed760d303fac9cff6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/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] 0509be1c2bb6126dadd766b503a379ec1dba653421c4d4b9f9550ce4e72fae98
[INFO] running `Command { std: "docker" "start" "-a" "0509be1c2bb6126dadd766b503a379ec1dba653421c4d4b9f9550ce4e72fae98", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/base62num-5e6766ffadf7f864)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stderr]    Doc-tests base62num
[INFO] [stdout] test tests::decode_pass ... ok
[INFO] [stdout] test tests::encode_pass ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test src/lib.rs - (line 5) ... ok
[INFO] [stdout] test src/lib.rs - Base62Error::NonAlphanumeric (line 41) ... ok
[INFO] [stdout] test src/lib.rs - Base62Error::Overflow (line 51) ... ok
[INFO] [stdout] test src/lib.rs - encode (line 90) ... ok
[INFO] [stdout] test src/lib.rs - decode (line 121) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.56s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "0509be1c2bb6126dadd766b503a379ec1dba653421c4d4b9f9550ce4e72fae98", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0509be1c2bb6126dadd766b503a379ec1dba653421c4d4b9f9550ce4e72fae98", kill_on_drop: false }`
[INFO] [stdout] 0509be1c2bb6126dadd766b503a379ec1dba653421c4d4b9f9550ce4e72fae98