[INFO] fetching crate hetu 0.7.0...
[INFO] testing hetu-0.7.0 against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031
[INFO] extracting crate hetu 0.7.0 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate hetu 0.7.0 on toolchain 722e1797249a965b6335aebd65d777f917e498f1
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate hetu 0.7.0
[INFO] finished tweaking crates.io crate hetu 0.7.0
[INFO] tweaked toml for crates.io crate hetu 0.7.0 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate crates.io crate hetu 0.7.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded rand v0.3.14
[INFO] [stderr]   Downloaded winapi v0.3.6
[INFO] [stderr]   Downloaded libc v0.2.10
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0889c9c0a518919c3f497ead387b946ece469b2224c8f2f146305ff0b6ae2c94
[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" "0889c9c0a518919c3f497ead387b946ece469b2224c8f2f146305ff0b6ae2c94", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0889c9c0a518919c3f497ead387b946ece469b2224c8f2f146305ff0b6ae2c94", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0889c9c0a518919c3f497ead387b946ece469b2224c8f2f146305ff0b6ae2c94", kill_on_drop: false }`
[INFO] [stdout] 0889c9c0a518919c3f497ead387b946ece469b2224c8f2f146305ff0b6ae2c94
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 33724bc4505cf417a8864c766afd49570153d079ee81aab23abc38e14a5fbca3
[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" "33724bc4505cf417a8864c766afd49570153d079ee81aab23abc38e14a5fbca3", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.10
[INFO] [stderr]    Compiling ansi_term v0.11.0
[INFO] [stderr]    Compiling rand v0.3.14
[INFO] [stderr]    Compiling hetu v0.7.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.93s
[INFO] running `Command { std: "docker" "inspect" "33724bc4505cf417a8864c766afd49570153d079ee81aab23abc38e14a5fbca3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "33724bc4505cf417a8864c766afd49570153d079ee81aab23abc38e14a5fbca3", kill_on_drop: false }`
[INFO] [stdout] 33724bc4505cf417a8864c766afd49570153d079ee81aab23abc38e14a5fbca3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", 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] cae93eb92e43d68c75645684022d51aa65faac4ccaa1467986d6387a93cb8c43
[INFO] running `Command { std: "docker" "start" "-a" "cae93eb92e43d68c75645684022d51aa65faac4ccaa1467986d6387a93cb8c43", kill_on_drop: false }`
[INFO] [stderr]    Compiling regex-syntax v0.6.25
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling hetu v0.7.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 11.75s
[INFO] running `Command { std: "docker" "inspect" "cae93eb92e43d68c75645684022d51aa65faac4ccaa1467986d6387a93cb8c43", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cae93eb92e43d68c75645684022d51aa65faac4ccaa1467986d6387a93cb8c43", kill_on_drop: false }`
[INFO] [stdout] cae93eb92e43d68c75645684022d51aa65faac4ccaa1467986d6387a93cb8c43
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", 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] 20ff82346c5781df43401d041dd23282f7781e89f10a39b7d62f984197575f2a
[INFO] running `Command { std: "docker" "start" "-a" "20ff82346c5781df43401d041dd23282f7781e89f10a39b7d62f984197575f2a", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stdout] running 56 tests
[INFO] [stdout] test tests::day_too_large_on_leap_year_fixed ... ok
[INFO] [stdout] test tests::day_too_large_on_non_leap_year_fixed ... ok
[INFO] [stdout] test tests::day_too_small_fixed ... ok
[INFO] [stdout] test tests::day_too_large_on_non_leap_year_wilcard ... ok
[INFO] [stdout] test tests::day_too_large_wildcard ... ok
[INFO] [stdout] test tests::day_too_large_on_leap_year_wildcard ... ok
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/hetu-af2dd896605cc15e)
[INFO] [stdout] test tests::day_too_small_wildcard ... ok
[INFO] [stdout] test tests::day_smallest_fixed ... ok
[INFO] [stdout] test tests::day_too_large_fixed ... ok
[INFO] [stdout] test tests::decade_biggest_wildcard ... ok
[INFO] [stdout] test tests::day_biggest_fixed ... ok
[INFO] [stdout] test tests::day_smallest_wildcard ... ok
[INFO] [stdout] test tests::identifier_smallest_wildcard ... ok
[INFO] [stdout] test tests::decade_smallest_wildcard ... ok
[INFO] [stdout] test tests::decade_smallest_fixed ... ok
[INFO] [stdout] test tests::day_biggest_wildcard ... ok
[INFO] [stdout] test tests::month_too_large_fixed ... ok
[INFO] [stdout] test tests::month_too_large_wildcard ... ok
[INFO] [stdout] test tests::identifier_smallest_fixed ... ok
[INFO] [stdout] test tests::identifier_too_small_wildcard ... ok
[INFO] [stdout] test tests::first_day_of_year_fixed ... ok
[INFO] [stdout] test tests::month_biggest_fixed ... ok
[INFO] [stdout] test tests::month_biggest_wildcard ... ok
[INFO] [stdout] test tests::month_smallest_fixed ... ok
[INFO] [stdout] test tests::identifier_biggest_fixed ... ok
[INFO] [stdout] test tests::first_day_of_year_wildcard ... ok
[INFO] [stdout] test tests::month_too_small_fixed ... ok
[INFO] [stdout] test tests::identifier_biggest_wildcard ... ok
[INFO] [stdout] test tests::decade_biggest_fixed ... ok
[INFO] [stdout] test tests::month_too_small_wildcard ... ok
[INFO] [stdout] test tests::test_parse_1900s ... ok
[INFO] [stdout] test tests::test_parse_date_too_short ... ok
[INFO] [stdout] test tests::test_parse_leading_whitespace ... ok
[INFO] [stdout] test tests::test_parse_day_too_large ... ok
[INFO] [stdout] test tests::test_parse_day_too_large_on_non_leap_year ... ok
[INFO] [stdout] test tests::test_parse_identifier_too_long ... ok
[INFO] [stdout] test tests::test_parse_day_too_large_on_leap_year ... ok
[INFO] [stdout] test tests::test_parse_date_too_long ... ok
[INFO] [stdout] test tests::test_parse_identifier_too_short ... ok
[INFO] [stdout] test tests::test_generate ... ok
[INFO] [stdout] test tests::test_parse_leap_year ... ok
[INFO] [stdout] test tests::test_parse_leap_year_long ... ok
[INFO] [stdout] test tests::test_parse_male ... ok
[INFO] [stdout] test tests::test_parse_month_too_large ... ok
[INFO] [stdout] test tests::test_parse_empty_string ... ok
[INFO] [stdout] test tests::test_parse_female ... ok
[INFO] [stdout] test tests::test_parse_invalid_day_on_leap_year ... ok
[INFO] [stdout] test tests::test_pattern_parse_invalid_checksum ... ok
[INFO] [stdout] test tests::test_pattern_parse_all_wildcard ... ok
[INFO] [stdout] test tests::test_parse_trailing_whitespace ... ok
[INFO] [stdout] test tests::test_parse_invalid_separator ... ok
[INFO] [stdout] test tests::test_parse_invalid_year_characters ... ok
[INFO] [stdout] test tests::test_pattern_parse ... ok
[INFO] [stdout] test tests::month_smallest_wildcard ... ok
[INFO] [stdout] test tests::identifier_too_small_fixed ... ok
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/hetu-c4cf257b32dcb3d1)
[INFO] [stdout] test tests::test_generate_never_temporary_identifier_with_wilcard ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 56 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 3.02s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests hetu
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "20ff82346c5781df43401d041dd23282f7781e89f10a39b7d62f984197575f2a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "20ff82346c5781df43401d041dd23282f7781e89f10a39b7d62f984197575f2a", kill_on_drop: false }`
[INFO] [stdout] 20ff82346c5781df43401d041dd23282f7781e89f10a39b7d62f984197575f2a