[INFO] fetching crate time-core 0.1.8...
[INFO] testing time-core-0.1.8 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-2
[INFO] extracting crate time-core 0.1.8 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate time-core 0.1.8
[INFO] finished tweaking crates.io crate time-core 0.1.8
[INFO] tweaked toml for crates.io crate time-core 0.1.8 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate time-core 0.1.8 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate time-core 0.1.8 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 73d7ebf9800c051eab16c7f577b7190247cf845276289f9b1dcdce45e3e814be
[INFO] running `Command { std: "docker" "start" "-a" "73d7ebf9800c051eab16c7f577b7190247cf845276289f9b1dcdce45e3e814be", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "73d7ebf9800c051eab16c7f577b7190247cf845276289f9b1dcdce45e3e814be", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "73d7ebf9800c051eab16c7f577b7190247cf845276289f9b1dcdce45e3e814be", kill_on_drop: false }`
[INFO] [stdout] 73d7ebf9800c051eab16c7f577b7190247cf845276289f9b1dcdce45e3e814be
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bd02cd69ece75f6674bcc705ac4a6749d25fba4eab95c83b7985e0b80c60a50f
[INFO] running `Command { std: "docker" "start" "-a" "bd02cd69ece75f6674bcc705ac4a6749d25fba4eab95c83b7985e0b80c60a50f", kill_on_drop: false }`
[INFO] [stderr]    Compiling time-core v0.1.8 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.21s
[INFO] running `Command { std: "docker" "inspect" "bd02cd69ece75f6674bcc705ac4a6749d25fba4eab95c83b7985e0b80c60a50f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bd02cd69ece75f6674bcc705ac4a6749d25fba4eab95c83b7985e0b80c60a50f", kill_on_drop: false }`
[INFO] [stdout] bd02cd69ece75f6674bcc705ac4a6749d25fba4eab95c83b7985e0b80c60a50f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 45556819905d683f1e68ef318571a253570c733fc79070a15e480baaa260c590
[INFO] running `Command { std: "docker" "start" "-a" "45556819905d683f1e68ef318571a253570c733fc79070a15e480baaa260c590", kill_on_drop: false }`
[INFO] [stderr]    Compiling time-core v0.1.8 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.38s
[INFO] running `Command { std: "docker" "inspect" "45556819905d683f1e68ef318571a253570c733fc79070a15e480baaa260c590", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "45556819905d683f1e68ef318571a253570c733fc79070a15e480baaa260c590", kill_on_drop: false }`
[INFO] [stdout] 45556819905d683f1e68ef318571a253570c733fc79070a15e480baaa260c590
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e64ef97d2c19f20be381bf863e9286f197594f0d5a12cdd102f07be3fa6beb50
[INFO] running `Command { std: "docker" "start" "-a" "e64ef97d2c19f20be381bf863e9286f197594f0d5a12cdd102f07be3fa6beb50", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/time_core-fd39141ba47ed091)
[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] [stderr]    Doc-tests time_core
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/util.rs - util::weeks_in_year (line 111) ... FAILED
[INFO] [stdout] test src/util.rs - util::is_leap_year (line 72) ... FAILED
[INFO] [stdout] test src/util.rs - util::days_in_year (line 94) ... FAILED
[INFO] [stdout] test src/util.rs - util::days_in_month (line 136) ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/util.rs - util::weeks_in_year (line 111) stdout ----
[INFO] [stdout] error[E0433]: cannot find module or crate `time` in this scope
[INFO] [stdout]    --> src/util.rs:112:5
[INFO] [stdout]     |
[INFO] [stdout] 112 | use time::util::weeks_in_year;
[INFO] [stdout]     |     ^^^^ use of unresolved module or unlinked crate `time`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `time`, use `cargo add time` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/util.rs - util::is_leap_year (line 72) stdout ----
[INFO] [stdout] error[E0433]: cannot find module or crate `time` in this scope
[INFO] [stdout]   --> src/util.rs:73:5
[INFO] [stdout]    |
[INFO] [stdout] 73 | use time::util::is_leap_year;
[INFO] [stdout]    |     ^^^^ use of unresolved module or unlinked crate `time`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `time`, use `cargo add time` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/util.rs - util::days_in_year (line 94) stdout ----
[INFO] [stdout] error[E0433]: cannot find module or crate `time` in this scope
[INFO] [stdout]   --> src/util.rs:95:5
[INFO] [stdout]    |
[INFO] [stdout] 95 | use time::util::days_in_year;
[INFO] [stdout]    |     ^^^^ use of unresolved module or unlinked crate `time`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `time`, use `cargo add time` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/util.rs - util::days_in_year (line 94)
[INFO] [stdout]     src/util.rs - util::is_leap_year (line 72)
[INFO] [stdout]     src/util.rs - util::weeks_in_year (line 111)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 1 passed; 3 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.26s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.34s; merged doctests compilation took 0.07s
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "e64ef97d2c19f20be381bf863e9286f197594f0d5a12cdd102f07be3fa6beb50", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e64ef97d2c19f20be381bf863e9286f197594f0d5a12cdd102f07be3fa6beb50", kill_on_drop: false }`
[INFO] [stdout] e64ef97d2c19f20be381bf863e9286f197594f0d5a12cdd102f07be3fa6beb50