[INFO] fetching crate ap 0.1.5...
[INFO] testing ap-0.1.5 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate ap 0.1.5 into /workspace/builds/worker-20/source
[INFO] validating manifest of crates.io crate ap 0.1.5 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 ap 0.1.5
[INFO] finished tweaking crates.io crate ap 0.1.5
[INFO] tweaked toml for crates.io crate ap 0.1.5 written to /workspace/builds/worker-20/source/Cargo.toml
[INFO] crate crates.io crate ap 0.1.5 already has a lockfile, it will not be regenerated
[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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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] 9bc714f73d6880f1c378bd1251623c16584180e0d49fdcadcc7f1a53a29a8fbc
[INFO] running `Command { std: "docker" "start" "-a" "9bc714f73d6880f1c378bd1251623c16584180e0d49fdcadcc7f1a53a29a8fbc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9bc714f73d6880f1c378bd1251623c16584180e0d49fdcadcc7f1a53a29a8fbc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9bc714f73d6880f1c378bd1251623c16584180e0d49fdcadcc7f1a53a29a8fbc", kill_on_drop: false }`
[INFO] [stdout] 9bc714f73d6880f1c378bd1251623c16584180e0d49fdcadcc7f1a53a29a8fbc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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] 9c9f58daf10f288d2d6259e6f9e30e037b707d4c1a93ebf92182f8628f5c9441
[INFO] running `Command { std: "docker" "start" "-a" "9c9f58daf10f288d2d6259e6f9e30e037b707d4c1a93ebf92182f8628f5c9441", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling proc-macro2 v1.0.26
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]    Compiling syn v1.0.70
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling thiserror-impl v1.0.24
[INFO] [stderr]    Compiling thiserror v1.0.24
[INFO] [stderr]    Compiling ap v0.1.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 33.93s
[INFO] running `Command { std: "docker" "inspect" "9c9f58daf10f288d2d6259e6f9e30e037b707d4c1a93ebf92182f8628f5c9441", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9c9f58daf10f288d2d6259e6f9e30e037b707d4c1a93ebf92182f8628f5c9441", kill_on_drop: false }`
[INFO] [stdout] 9c9f58daf10f288d2d6259e6f9e30e037b707d4c1a93ebf92182f8628f5c9441
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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] 61b7f17d9f55d5977f24d177e33e91af2de0eefa6d042c2e59657efceeea8df1
[INFO] running `Command { std: "docker" "start" "-a" "61b7f17d9f55d5977f24d177e33e91af2de0eefa6d042c2e59657efceeea8df1", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling memchr v2.4.0
[INFO] [stderr]    Compiling regex-syntax v0.6.25
[INFO] [stderr]    Compiling aho-corasick v0.7.18
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling ap v0.1.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 23.26s
[INFO] running `Command { std: "docker" "inspect" "61b7f17d9f55d5977f24d177e33e91af2de0eefa6d042c2e59657efceeea8df1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "61b7f17d9f55d5977f24d177e33e91af2de0eefa6d042c2e59657efceeea8df1", kill_on_drop: false }`
[INFO] [stdout] 61b7f17d9f55d5977f24d177e33e91af2de0eefa6d042c2e59657efceeea8df1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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] dcafb38103736703d24f59bb1b4184ff8dbfa226d1c8ff3af63706887d6161ef
[INFO] running `Command { std: "docker" "start" "-a" "dcafb38103736703d24f59bb1b4184ff8dbfa226d1c8ff3af63706887d6161ef", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/ap-cf9b9f6d423316f3)
[INFO] [stdout] 
[INFO] [stdout] running 21 tests
[INFO] [stdout] test args::tests::test_args ... ok
[INFO] [stdout] test args::tests::test_app ... ok
[INFO] [stdout] test args::tests::test_arg ... ok
[INFO] [stdout] test args::tests::test_arg_display ... ok
[INFO] [stdout] test args::tests::test_app_creation ... ok
[INFO] [stdout] test args::tests::test_handler_display ... ok
[INFO] [stdout] test args::tests::test_ensure_handler_not_called_on_parse_fail ... ok
[INFO] [stdout] test args::tests::test_parse_positional_args ... ok
[INFO] [stdout] test args::tests::test_ignore_unknown_options ... ok
[INFO] [stdout] test args::tests::test_intermingling_arguments ... ok
[INFO] [stdout] test args::tests::test_get_args ... ok
[INFO] [stdout] test args::tests::test_no_strict_options ... ok
[INFO] [stdout] test args::tests::test_parse_unknown_options ... ok
[INFO] [stdout] test args::tests::test_settings ... ok
[INFO] [stdout] test args::tests::test_parse_with_bad_handler ... ok
[INFO] [stdout] test args::tests::test_ignore_unknown_posn_args ... ok
[INFO] [stdout] test args::tests::test_parse_with_args ... ok
[INFO] [stdout] test args::tests::test_parse_with_handler ... ok
[INFO] [stdout] test args::tests::test_requirement ... ok
[INFO] [stdout] test args::tests::test_generate_help ... ok
[INFO] [stderr]    Doc-tests ap
[INFO] [stdout] test args::tests::test_generate_help_usage ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 21 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.07s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test src/lib.rs - (line 61) ... ok
[INFO] [stdout] test src/lib.rs - (line 79) ... ok
[INFO] [stdout] test src/lib.rs - (line 50) ... ok
[INFO] [stdout] test src/lib.rs - (line 99) ... ok
[INFO] [stdout] test src/lib.rs - (line 408) ... ok
[INFO] [stdout] test src/lib.rs - (line 201) ... ok
[INFO] [stdout] test src/lib.rs - (line 130) ... ok
[INFO] [stdout] test src/lib.rs - (line 114) ... ok
[INFO] [stdout] test src/lib.rs - (line 163) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.79s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "dcafb38103736703d24f59bb1b4184ff8dbfa226d1c8ff3af63706887d6161ef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dcafb38103736703d24f59bb1b4184ff8dbfa226d1c8ff3af63706887d6161ef", kill_on_drop: false }`
[INFO] [stdout] dcafb38103736703d24f59bb1b4184ff8dbfa226d1c8ff3af63706887d6161ef