[INFO] fetching crate icalendar 0.11.1...
[INFO] testing icalendar-0.11.1 against 1.60.0 for beta-1.61-1
[INFO] extracting crate icalendar 0.11.1 into /workspace/builds/worker-14/source
[INFO] validating manifest of crates.io crate icalendar 0.11.1 on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate icalendar 0.11.1
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate icalendar 0.11.1
[INFO] tweaked toml for crates.io crate icalendar 0.11.1 written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] crate crates.io crate icalendar 0.11.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "+1.60.0" "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] 3ee1b0768d50e2809dcd9bf3b28bd1df7adb52b3bf5d99c1a83a17b0f2a45d88
[INFO] running `Command { std: "docker" "start" "-a" "3ee1b0768d50e2809dcd9bf3b28bd1df7adb52b3bf5d99c1a83a17b0f2a45d88", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3ee1b0768d50e2809dcd9bf3b28bd1df7adb52b3bf5d99c1a83a17b0f2a45d88", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3ee1b0768d50e2809dcd9bf3b28bd1df7adb52b3bf5d99c1a83a17b0f2a45d88", kill_on_drop: false }`
[INFO] [stdout] 3ee1b0768d50e2809dcd9bf3b28bd1df7adb52b3bf5d99c1a83a17b0f2a45d88
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "+1.60.0" "build" "--frozen" "--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] 479a5ccf24bc2dedb372cde98bd089252b7328b7644a3541063d6e6914b77ae8
[INFO] running `Command { std: "docker" "start" "-a" "479a5ccf24bc2dedb372cde98bd089252b7328b7644a3541063d6e6914b77ae8", kill_on_drop: false }`
[INFO] [stderr]    Compiling getrandom v0.2.6
[INFO] [stderr]    Compiling time v0.1.43
[INFO] [stderr]    Compiling uuid v0.8.2
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling icalendar v0.11.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.21s
[INFO] running `Command { std: "docker" "inspect" "479a5ccf24bc2dedb372cde98bd089252b7328b7644a3541063d6e6914b77ae8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "479a5ccf24bc2dedb372cde98bd089252b7328b7644a3541063d6e6914b77ae8", kill_on_drop: false }`
[INFO] [stdout] 479a5ccf24bc2dedb372cde98bd089252b7328b7644a3541063d6e6914b77ae8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "+1.60.0" "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] 684367b1f6b5e64184a12faf1459dd3996fe22b792ae7d259a2f38b338fbf818
[INFO] running `Command { std: "docker" "start" "-a" "684367b1f6b5e64184a12faf1459dd3996fe22b792ae7d259a2f38b338fbf818", kill_on_drop: false }`
[INFO] [stderr]    Compiling icalendar v0.11.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 6.73s
[INFO] running `Command { std: "docker" "inspect" "684367b1f6b5e64184a12faf1459dd3996fe22b792ae7d259a2f38b338fbf818", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "684367b1f6b5e64184a12faf1459dd3996fe22b792ae7d259a2f38b338fbf818", kill_on_drop: false }`
[INFO] [stdout] 684367b1f6b5e64184a12faf1459dd3996fe22b792ae7d259a2f38b338fbf818
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 7c252764fe23b2fae1eba74b975ea55e18a1fcff03ef720c2139bca0a17e57c1
[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" "7c252764fe23b2fae1eba74b975ea55e18a1fcff03ef720c2139bca0a17e57c1", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/icalendar-f2c0dfe1abff2d63)
[INFO] [stdout] 
[INFO] [stderr]      Running tests/calendar.rs (/opt/rustwide/target/debug/deps/calendar-fce02287619b247f)
[INFO] [stdout] running 4 tests
[INFO] [stdout] test calendar::tests::calendar_extend_components ... ok
[INFO] [stdout] test calendar::tests::calendar_extend_events ... ok
[INFO] [stdout] test properties::tests::fold_line_folds_on_char_boundary ... ok
[INFO] [stdout] test properties::tests::fold_line_short ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/folding_consistency.rs (/opt/rustwide/target/debug/deps/folding_consistency-1937d1d343473555)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test_calendar_to_string ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/parse_fixtures.rs (/opt/rustwide/target/debug/deps/parse_fixtures-1b053082e36d478f)
[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] [stderr]      Running tests/reserialize.rs (/opt/rustwide/target/debug/deps/reserialize-68b3b4ae63b837ec)
[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] [stderr]      Running tests/try_into_string.rs (/opt/rustwide/target/debug/deps/try_into_string-d458f228a1dec16d)
[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 1 test
[INFO] [stderr]    Doc-tests icalendar
[INFO] [stdout] test try_into_string ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test src/calendar.rs - calendar::Calendar (line 15) ... ok
[INFO] [stdout] test src/calendar.rs - calendar::Calendar (line 26) ... ok
[INFO] [stdout] test src/calendar.rs - calendar::Calendar (line 51) ... ok
[INFO] [stdout] test src/calendar.rs - calendar::Calendar (line 40) ... ok
[INFO] [stdout] test src/lib.rs - (line 13) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 3.63s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "7c252764fe23b2fae1eba74b975ea55e18a1fcff03ef720c2139bca0a17e57c1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7c252764fe23b2fae1eba74b975ea55e18a1fcff03ef720c2139bca0a17e57c1", kill_on_drop: false }`
[INFO] [stdout] 7c252764fe23b2fae1eba74b975ea55e18a1fcff03ef720c2139bca0a17e57c1