[INFO] cloning repository https://github.com/marcusball/class-scheduler
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/marcusball/class-scheduler" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmarcusball%2Fclass-scheduler", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmarcusball%2Fclass-scheduler'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ca208e4d32f622db7023a2d8084a2a8c23d8252f
[INFO] testing marcusball/class-scheduler against 1.55.0 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmarcusball%2Fclass-scheduler" "/workspace/builds/worker-4/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/marcusball/class-scheduler on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/marcusball/class-scheduler
[INFO] finished tweaking git repo https://github.com/marcusball/class-scheduler
[INFO] tweaked toml for git repo https://github.com/marcusball/class-scheduler written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/marcusball/class-scheduler already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded serde v1.0.6
[INFO] [stderr]   Downloaded serde_derive v1.0.6
[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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bf1d26eed3b6efa5d70e7f858f1fa23d5e0770e62450d66f0cd6b171d2d4b534
[INFO] running `Command { std: "docker" "start" "-a" "bf1d26eed3b6efa5d70e7f858f1fa23d5e0770e62450d66f0cd6b171d2d4b534", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bf1d26eed3b6efa5d70e7f858f1fa23d5e0770e62450d66f0cd6b171d2d4b534", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bf1d26eed3b6efa5d70e7f858f1fa23d5e0770e62450d66f0cd6b171d2d4b534", kill_on_drop: false }`
[INFO] [stdout] bf1d26eed3b6efa5d70e7f858f1fa23d5e0770e62450d66f0cd6b171d2d4b534
[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=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" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ee16546910ff1034bcb16224a6df4f9d7a630963bdcd224fba5ddc78bbe20390
[INFO] running `Command { std: "docker" "start" "-a" "ee16546910ff1034bcb16224a6df4f9d7a630963bdcd224fba5ddc78bbe20390", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.6
[INFO] [stderr]    Compiling serde_derive_internals v0.15.0
[INFO] [stderr]    Compiling regex v0.2.1
[INFO] [stderr]    Compiling serde_derive v1.0.6
[INFO] [stderr]    Compiling toml v0.4.1
[INFO] [stderr]    Compiling class-schedule v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unknown lint: `ptr_arg`
[INFO] [stdout]    --> src/main.rs:114:9
[INFO] [stdout]     |
[INFO] [stdout] 114 | #[allow(ptr_arg)]
[INFO] [stdout]     |         ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unknown_lints)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]   --> src/main.rs:75:5
[INFO] [stdout]    |
[INFO] [stdout] 75 | /     lazy_static! {
[INFO] [stdout] 76 | |         static ref RE: Regex = Regex::new("([MTWRF]{1,5})(\\d{1,2})(?:-(\\d{1,2}))?").unwrap();
[INFO] [stdout] 77 | |     }
[INFO] [stdout]    | |_____^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout]    = note: this warning originates in the macro `__lazy_static_create` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]   --> src/main.rs:75:5
[INFO] [stdout]    |
[INFO] [stdout] 75 | /     lazy_static! {
[INFO] [stdout] 76 | |         static ref RE: Regex = Regex::new("([MTWRF]{1,5})(\\d{1,2})(?:-(\\d{1,2}))?").unwrap();
[INFO] [stdout] 77 | |     }
[INFO] [stdout]    | |_____^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `__lazy_static_create` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.79s
[INFO] running `Command { std: "docker" "inspect" "ee16546910ff1034bcb16224a6df4f9d7a630963bdcd224fba5ddc78bbe20390", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ee16546910ff1034bcb16224a6df4f9d7a630963bdcd224fba5ddc78bbe20390", kill_on_drop: false }`
[INFO] [stdout] ee16546910ff1034bcb16224a6df4f9d7a630963bdcd224fba5ddc78bbe20390
[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=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" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ad7fccb0d1b3ff8ad5277ad826ac9a82cba599698da169ae1278998b64334cf3
[INFO] running `Command { std: "docker" "start" "-a" "ad7fccb0d1b3ff8ad5277ad826ac9a82cba599698da169ae1278998b64334cf3", kill_on_drop: false }`
[INFO] [stderr]    Compiling class-schedule v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unknown lint: `ptr_arg`
[INFO] [stdout]    --> src/main.rs:114:9
[INFO] [stdout]     |
[INFO] [stdout] 114 | #[allow(ptr_arg)]
[INFO] [stdout]     |         ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unknown_lints)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]   --> src/main.rs:75:5
[INFO] [stdout]    |
[INFO] [stdout] 75 | /     lazy_static! {
[INFO] [stdout] 76 | |         static ref RE: Regex = Regex::new("([MTWRF]{1,5})(\\d{1,2})(?:-(\\d{1,2}))?").unwrap();
[INFO] [stdout] 77 | |     }
[INFO] [stdout]    | |_____^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout]    = note: this warning originates in the macro `__lazy_static_create` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]   --> src/main.rs:75:5
[INFO] [stdout]    |
[INFO] [stdout] 75 | /     lazy_static! {
[INFO] [stdout] 76 | |         static ref RE: Regex = Regex::new("([MTWRF]{1,5})(\\d{1,2})(?:-(\\d{1,2}))?").unwrap();
[INFO] [stdout] 77 | |     }
[INFO] [stdout]    | |_____^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `__lazy_static_create` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.55s
[INFO] running `Command { std: "docker" "inspect" "ad7fccb0d1b3ff8ad5277ad826ac9a82cba599698da169ae1278998b64334cf3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ad7fccb0d1b3ff8ad5277ad826ac9a82cba599698da169ae1278998b64334cf3", kill_on_drop: false }`
[INFO] [stdout] ad7fccb0d1b3ff8ad5277ad826ac9a82cba599698da169ae1278998b64334cf3
[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=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" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f65df1592c07eedfa024fd167cd8256ed80fbac8b398321427c8363554399889
[INFO] running `Command { std: "docker" "start" "-a" "f65df1592c07eedfa024fd167cd8256ed80fbac8b398321427c8363554399889", kill_on_drop: false }`
[INFO] [stderr] warning: unknown lint: `ptr_arg`
[INFO] [stderr]    --> src/main.rs:114:9
[INFO] [stderr]     |
[INFO] [stderr] 114 | #[allow(ptr_arg)]
[INFO] [stderr]     |         ^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unknown_lints)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stderr]   --> src/main.rs:75:5
[INFO] [stderr]    |
[INFO] [stderr] 75 | /     lazy_static! {
[INFO] [stderr] 76 | |         static ref RE: Regex = Regex::new("([MTWRF]{1,5})(\\d{1,2})(?:-(\\d{1,2}))?").unwrap();
[INFO] [stderr] 77 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr]    = note: this warning originates in the macro `__lazy_static_create` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stderr]   --> src/main.rs:75:5
[INFO] [stderr]    |
[INFO] [stderr] 75 | /     lazy_static! {
[INFO] [stderr] 76 | |         static ref RE: Regex = Regex::new("([MTWRF]{1,5})(\\d{1,2})(?:-(\\d{1,2}))?").unwrap();
[INFO] [stderr] 77 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in the macro `__lazy_static_create` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: `class-schedule` (bin "class-schedule" test) generated 3 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/class_schedule-64fe6dd76f3534f2)
[INFO] [stdout] running 2 tests
[INFO] [stdout] test tests::test_get_section_periods ... ok
[INFO] [stdout] test tests::test_parse_period_string ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "f65df1592c07eedfa024fd167cd8256ed80fbac8b398321427c8363554399889", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f65df1592c07eedfa024fd167cd8256ed80fbac8b398321427c8363554399889", kill_on_drop: false }`
[INFO] [stdout] f65df1592c07eedfa024fd167cd8256ed80fbac8b398321427c8363554399889