[INFO] fetching crate passgenr 0.2.0...
[INFO] testing passgenr-0.2.0 against master#99e3aef02079e9c10583638520cd0c134dc3a01d for pr-85530
[INFO] extracting crate passgenr 0.2.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate passgenr 0.2.0 on toolchain 99e3aef02079e9c10583638520cd0c134dc3a01d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate passgenr 0.2.0
[INFO] finished tweaking crates.io crate passgenr 0.2.0
[INFO] tweaked toml for crates.io crate passgenr 0.2.0 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 6110175c3bcd57728f8b5598a884f9aaaa2424263f7827d1cf11145d78fc845c
[INFO] running `Command { std: "docker" "start" "-a" "6110175c3bcd57728f8b5598a884f9aaaa2424263f7827d1cf11145d78fc845c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6110175c3bcd57728f8b5598a884f9aaaa2424263f7827d1cf11145d78fc845c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6110175c3bcd57728f8b5598a884f9aaaa2424263f7827d1cf11145d78fc845c", kill_on_drop: false }`
[INFO] [stdout] 6110175c3bcd57728f8b5598a884f9aaaa2424263f7827d1cf11145d78fc845c
[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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2f981c8f414636ef5292d760d907c188a031635796c5c6a068eb3fafc8495a81
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "2f981c8f414636ef5292d760d907c188a031635796c5c6a068eb3fafc8495a81", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling getopts v0.2.21
[INFO] [stderr]    Compiling rand v0.4.6
[INFO] [stderr]    Compiling passgenr v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.48s
[INFO] running `Command { std: "docker" "inspect" "2f981c8f414636ef5292d760d907c188a031635796c5c6a068eb3fafc8495a81", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2f981c8f414636ef5292d760d907c188a031635796c5c6a068eb3fafc8495a81", kill_on_drop: false }`
[INFO] [stdout] 2f981c8f414636ef5292d760d907c188a031635796c5c6a068eb3fafc8495a81
[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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b4b23633a3b4b70680418062c53500e42b294c0c7271f57335f62aba31a606c5
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "b4b23633a3b4b70680418062c53500e42b294c0c7271f57335f62aba31a606c5", kill_on_drop: false }`
[INFO] [stderr]    Compiling passgenr v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.06s
[INFO] running `Command { std: "docker" "inspect" "b4b23633a3b4b70680418062c53500e42b294c0c7271f57335f62aba31a606c5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b4b23633a3b4b70680418062c53500e42b294c0c7271f57335f62aba31a606c5", kill_on_drop: false }`
[INFO] [stdout] b4b23633a3b4b70680418062c53500e42b294c0c7271f57335f62aba31a606c5
[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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 5bedd8efaee93a88a2b74be5860dc3a905a16613c0342d5bc914eb5ae2518b6a
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "5bedd8efaee93a88a2b74be5860dc3a905a16613c0342d5bc914eb5ae2518b6a", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/passgenr-0261f0778a3bf49f)
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test tests::custom_character_set ... ok
[INFO] [stdout] test tests::expected_charset_sizes ... ok
[INFO] [stdout] test tests::no_duplicates_in_charsets ... ok
[INFO] [stdout] test tests::separator_works ... ok
[INFO] [stdout] test tests::panics_on_empty_character_set ... ok
[INFO] [stdout] test tests::panics_on_size_one_character_set ... ok
[INFO] [stdout] test tests::passwords_are_correct_length ... ok
[INFO] [stdout] test tests::all_characters_seen_in_output_eventually ... ok
[INFO] [stdout] test tests::no_chars_outside_requested_charset ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 8.49s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/passgenr-6e0b84ffd4cefc01)
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test tests::test_password_count ... ok
[INFO] [stdout] test tests::test_charset_flags ... ok
[INFO] [stdout] test tests::test_invalid_password_count ... ok
[INFO] [stdout] test tests::test_no_arguments ... ok
[INFO] [stdout] test tests::test_duplicate_charset_flags ... ok
[INFO] [stdout] test tests::test_extra_arguments ... ok
[INFO] [stdout] test tests::test_help ... ok
[INFO] [stdout] test tests::test_unknown_argument ... ok
[INFO] [stdout] test tests::test_multiple_charset_flags ... ok
[INFO] [stdout] test tests::test_long_charset_flags ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests passgenr
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - random_password (line 11) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.61s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "5bedd8efaee93a88a2b74be5860dc3a905a16613c0342d5bc914eb5ae2518b6a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5bedd8efaee93a88a2b74be5860dc3a905a16613c0342d5bc914eb5ae2518b6a", kill_on_drop: false }`
[INFO] [stdout] 5bedd8efaee93a88a2b74be5860dc3a905a16613c0342d5bc914eb5ae2518b6a