[INFO] fetching crate tiny_id 0.1.4...
[INFO] testing tiny_id-0.1.4 against 1.59.0 for beta-1.60-1
[INFO] extracting crate tiny_id 0.1.4 into /workspace/builds/worker-48/source
[INFO] validating manifest of crates.io crate tiny_id 0.1.4 on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate tiny_id 0.1.4
[INFO] finished tweaking crates.io crate tiny_id 0.1.4
[INFO] tweaked toml for crates.io crate tiny_id 0.1.4 written to /workspace/builds/worker-48/source/Cargo.toml
[INFO] crate crates.io crate tiny_id 0.1.4 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "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-48/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-48/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 13cdb5b95eebf5f1a40f381357c4f2e23c2a6fcef7f1cfe34f8aaa6ecd74613c
[INFO] running `Command { std: "docker" "start" "-a" "13cdb5b95eebf5f1a40f381357c4f2e23c2a6fcef7f1cfe34f8aaa6ecd74613c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "13cdb5b95eebf5f1a40f381357c4f2e23c2a6fcef7f1cfe34f8aaa6ecd74613c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "13cdb5b95eebf5f1a40f381357c4f2e23c2a6fcef7f1cfe34f8aaa6ecd74613c", kill_on_drop: false }`
[INFO] [stdout] 13cdb5b95eebf5f1a40f381357c4f2e23c2a6fcef7f1cfe34f8aaa6ecd74613c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-48/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-48/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b94f9d4c2ad33cff762df2a83d6cc3d51e7888c35b061fe1e45ac6ca70c7e3b5
[INFO] running `Command { std: "docker" "start" "-a" "b94f9d4c2ad33cff762df2a83d6cc3d51e7888c35b061fe1e45ac6ca70c7e3b5", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.32
[INFO] [stderr]    Compiling syn v1.0.81
[INFO] [stderr]    Compiling serde_derive v1.0.130
[INFO] [stderr]    Compiling serde v1.0.130
[INFO] [stderr]    Compiling libc v0.2.107
[INFO] [stderr]    Compiling ppv-lite86 v0.2.15
[INFO] [stderr]    Compiling quote v1.0.10
[INFO] [stderr]    Compiling getrandom v0.2.3
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.4
[INFO] [stderr]    Compiling tiny_id v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 16.43s
[INFO] running `Command { std: "docker" "inspect" "b94f9d4c2ad33cff762df2a83d6cc3d51e7888c35b061fe1e45ac6ca70c7e3b5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b94f9d4c2ad33cff762df2a83d6cc3d51e7888c35b061fe1e45ac6ca70c7e3b5", kill_on_drop: false }`
[INFO] [stdout] b94f9d4c2ad33cff762df2a83d6cc3d51e7888c35b061fe1e45ac6ca70c7e3b5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-48/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-48/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ade874037d8f9f81701c97a84bb8c428811bb20650944a8458c8d42df77b2393
[INFO] running `Command { std: "docker" "start" "-a" "ade874037d8f9f81701c97a84bb8c428811bb20650944a8458c8d42df77b2393", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_json v1.0.73
[INFO] [stderr]    Compiling tiny_id v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.83s
[INFO] running `Command { std: "docker" "inspect" "ade874037d8f9f81701c97a84bb8c428811bb20650944a8458c8d42df77b2393", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ade874037d8f9f81701c97a84bb8c428811bb20650944a8458c8d42df77b2393", kill_on_drop: false }`
[INFO] [stdout] ade874037d8f9f81701c97a84bb8c428811bb20650944a8458c8d42df77b2393
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-48/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-48/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 6fb1a9bcd430c62900a3821f23401cf5ef5e21a09b30be8cbca25eb262a1b688
[INFO] running `Command { std: "docker" "start" "-a" "6fb1a9bcd430c62900a3821f23401cf5ef5e21a09b30be8cbca25eb262a1b688", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/tiny_id-d4010797efb1d3e3)
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test lcm::test::test_factorize ... ok
[INFO] [stdout] test tests::test_0_1_4_stability ... ok
[INFO] [stdout] test lcm::test::test_generate_a ... ok
[INFO] [stdout] test tests::test_0_1_3_stability ... ok
[INFO] [stdout] test tests::test_lcm ... ok
[INFO] [stdout] test tests::test_string_generator ... ok
[INFO] [stdout] test tests::test_exhaustion_increase_length ... ok
[INFO] [stdout] test tests::test_exhaustion_panic - should panic ... ok
[INFO] [stdout] test tests::test_parallel_generators ... ok
[INFO] [stdout] test tests::test_generator ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 5.36s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests tiny_id
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test src/lib.rs - (line 46) ... ok
[INFO] [stdout] test src/lib.rs - ShortCodeGenerator (line 18) ... ok
[INFO] [stdout] test src/lib.rs - (line 73) ... ok
[INFO] [stdout] test src/lib.rs - (line 129) ... ok
[INFO] [stdout] test src/lib.rs - (line 224) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.73s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "6fb1a9bcd430c62900a3821f23401cf5ef5e21a09b30be8cbca25eb262a1b688", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6fb1a9bcd430c62900a3821f23401cf5ef5e21a09b30be8cbca25eb262a1b688", kill_on_drop: false }`
[INFO] [stdout] 6fb1a9bcd430c62900a3821f23401cf5ef5e21a09b30be8cbca25eb262a1b688