[INFO] fetching crate iso-8601 0.4.1...
[INFO] testing iso-8601-0.4.1 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate iso-8601 0.4.1 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate iso-8601 0.4.1 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate iso-8601 0.4.1
[INFO] finished tweaking crates.io crate iso-8601 0.4.1
[INFO] tweaked toml for crates.io crate iso-8601 0.4.1 written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "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] 5737f11944346cd4cc532630813990df3cfbcd1f8d6c3d51c9d9b24807fe349e
[INFO] running `Command { std: "docker" "start" "-a" "5737f11944346cd4cc532630813990df3cfbcd1f8d6c3d51c9d9b24807fe349e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5737f11944346cd4cc532630813990df3cfbcd1f8d6c3d51c9d9b24807fe349e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5737f11944346cd4cc532630813990df3cfbcd1f8d6c3d51c9d9b24807fe349e", kill_on_drop: false }`
[INFO] [stdout] 5737f11944346cd4cc532630813990df3cfbcd1f8d6c3d51c9d9b24807fe349e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 392ae143657f2b776ea4753bb35bc026546f087c5e8a44f8ea1a77f7a89e486d
[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" "392ae143657f2b776ea4753bb35bc026546f087c5e8a44f8ea1a77f7a89e486d", kill_on_drop: false }`
[INFO] [stderr]    Compiling nom v6.2.1
[INFO] [stderr]    Compiling regex v1.4.6
[INFO] [stderr]    Compiling iso-8601 v0.4.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.60s
[INFO] running `Command { std: "docker" "inspect" "392ae143657f2b776ea4753bb35bc026546f087c5e8a44f8ea1a77f7a89e486d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "392ae143657f2b776ea4753bb35bc026546f087c5e8a44f8ea1a77f7a89e486d", kill_on_drop: false }`
[INFO] [stdout] 392ae143657f2b776ea4753bb35bc026546f087c5e8a44f8ea1a77f7a89e486d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "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] 59bae47c6da6ca3afea9efbf29bffa72db5cc9ad41dcfc56ff0330c9d53b2e89
[INFO] running `Command { std: "docker" "start" "-a" "59bae47c6da6ca3afea9efbf29bffa72db5cc9ad41dcfc56ff0330c9d53b2e89", kill_on_drop: false }`
[INFO] [stderr]    Compiling iso-8601 v0.4.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4.14s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/iso_8601-eab31aa8678d6e7b)
[INFO] running `Command { std: "docker" "inspect" "59bae47c6da6ca3afea9efbf29bffa72db5cc9ad41dcfc56ff0330c9d53b2e89", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "59bae47c6da6ca3afea9efbf29bffa72db5cc9ad41dcfc56ff0330c9d53b2e89", kill_on_drop: false }`
[INFO] [stdout] 59bae47c6da6ca3afea9efbf29bffa72db5cc9ad41dcfc56ff0330c9d53b2e89
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "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] ca69f6d13919795eff794b2170648f41cd019169a6df917dbc0233cb0d8f61ec
[INFO] running `Command { std: "docker" "start" "-a" "ca69f6d13919795eff794b2170648f41cd019169a6df917dbc0233cb0d8f61ec", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/iso_8601-eab31aa8678d6e7b)
[INFO] [stdout] 
[INFO] [stdout] running 67 tests
[INFO] [stdout] test parse::date::tests::date ... ok
[INFO] [stdout] test parse::date::tests::date_c ... ok
[INFO] [stdout] test parse::date::tests::date_approx ... ok
[INFO] [stdout] test parse::date::tests::date_o ... ok
[INFO] [stdout] test parse::date::tests::date_w ... ok
[INFO] [stdout] test parse::date::tests::date_wd ... ok
[INFO] [stdout] test parse::date::tests::date_y ... ok
[INFO] [stdout] test parse::date::tests::week_day ... ok
[INFO] [stdout] test parse::date::tests::positive_year ... ok
[INFO] [stdout] test date::tests::ymd_from_wd ... ok
[INFO] [stdout] test parse::date::tests::year ... ok
[INFO] [stdout] test date::tests::ymd_from_o ... ok
[INFO] [stdout] test date::tests::wd_from_o ... ok
[INFO] [stdout] test date::tests::valid_date_ymd ... ok
[INFO] [stdout] test parse::date::tests::date_ym ... ok
[INFO] [stdout] test parse::date::tests::day ... ok
[INFO] [stdout] test date::tests::o_from_wd ... ok
[INFO] [stdout] test parse::date::tests::date_ymd ... ok
[INFO] [stdout] test parse::date::tests::month ... ok
[INFO] [stdout] test parse::date::tests::year_week ... ok
[INFO] [stdout] test parse::datetime::tests::partial_datetime_approx_any_approx_date_ym_extended ... ok
[INFO] [stdout] test parse::datetime::tests::partial_datetime_approx_any_approx_date_y ... ok
[INFO] [stdout] test date::tests::valid_date_wd ... ok
[INFO] [stdout] test parse::datetime::tests::partial_datetime_approx_any_approx_time_hm_basic ... ok
[INFO] [stdout] test parse::tests::sign ... ok
[INFO] [stdout] test parse::date::tests::year_day ... ok
[INFO] [stdout] test parse::datetime::tests::partial_datetime_approx_any_approx_time_hmsf_extended ... ok
[INFO] [stdout] test parse::datetime::tests::partial_datetime_approx_any_approx_date_ym_basic ... ok
[INFO] [stdout] test date::tests::wd_from_ymd ... ok
[INFO] [stdout] test parse::datetime::tests::partial_datetime_approx_any_approx_date_ymd_basic ... ok
[INFO] [stdout] test date::tests::valid_date_o ... ok
[INFO] [stdout] test parse::datetime::tests::partial_datetime_approx_any_approx_date_ymd_extended ... ok
[INFO] [stdout] test parse::datetime::tests::partial_datetime_approx_any_approx_datetime_extended ... ok
[INFO] [stdout] test parse::datetime::tests::partial_datetime_approx_any_approx_time_hm_extended ... ok
[INFO] [stdout] test parse::datetime::tests::partial_datetime_approx_any_approx_time_hms_extended ... ok
[INFO] [stdout] test parse::time::tests::second ... ok
[INFO] [stdout] test parse::time::tests::hour ... ok
[INFO] [stdout] test parse::time::tests::time_any_approx ... ok
[INFO] [stdout] test parse::time::tests::time_any_h ... ok
[INFO] [stdout] test parse::time::tests::time_global_h ... ok
[INFO] [stdout] test parse::time::tests::time_global_hm ... ok
[INFO] [stdout] test parse::time::tests::time_any_hm ... ok
[INFO] [stdout] test date::tests::o_from_ymd ... ok
[INFO] [stdout] test parse::time::tests::time_any_hms ... ok
[INFO] [stdout] test parse::time::tests::time_global_approx ... ok
[INFO] [stdout] test parse::datetime::tests::partial_datetime_approx_any_approx_time_hms_basic ... ok
[INFO] [stdout] test parse::time::tests::minute ... ok
[INFO] [stdout] test parse::datetime::tests::partial_datetime_approx_any_approx_time_h ... ok
[INFO] [stdout] test parse::datetime::tests::partial_datetime_approx_any_approx_time_hmsf_basic ... ok
[INFO] [stdout] test parse::time::tests::time_local_approx ... ok
[INFO] [stdout] test parse::time::tests::time_hms ... ok
[INFO] [stdout] test parse::time::tests::time_hm ... ok
[INFO] [stdout] test parse::time::tests::time_h ... ok
[INFO] [stdout] test parse::time::tests::time_global_hms ... ok
[INFO] [stdout] test parse::time::tests::time_local_h ... ok
[INFO] [stdout] test parse::time::tests::time_local_hm ... ok
[INFO] [stdout] test time::tests::valid_time_any ... ok
[INFO] [stdout] test parse::time::tests::timezone ... ok
[INFO] [stdout] test parse::time::tests::time_local_hms ... ok
[INFO] [stdout] test time::tests::valid_time_hms ... ok
[INFO] [stdout] test time::tests::valid_time_hm ... ok
[INFO] [stdout] test time::tests::valid_time_local ... ok
[INFO] [stdout] test parse::time::tests::timezone_fixed ... ok
[INFO] [stdout] test time::tests::valid_time_global ... ok
[INFO] [stdout] test time::tests::valid_time_h ... ok
[INFO] [stdout] test parse::time::tests::timezone_utc ... ok
[INFO] [stdout] test parse::datetime::tests::tt - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 67 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests iso-8601
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - test_readme (line 109) ... FAILED
[INFO] [stdout] test src/lib.rs - test_readme (line 43) ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - test_readme (line 109) stdout ----
[INFO] [stdout] error[E0463]: can't find crate for `chrono`
[INFO] [stdout]  --> src/lib.rs:109:1
[INFO] [stdout]   |
[INFO] [stdout] 2 | extern crate chrono;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^ can't find crate
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0463`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - test_readme (line 109)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 1 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.50s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] running `Command { std: "docker" "inspect" "ca69f6d13919795eff794b2170648f41cd019169a6df917dbc0233cb0d8f61ec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ca69f6d13919795eff794b2170648f41cd019169a6df917dbc0233cb0d8f61ec", kill_on_drop: false }`
[INFO] [stdout] ca69f6d13919795eff794b2170648f41cd019169a6df917dbc0233cb0d8f61ec