[INFO] fetching crate range_date 0.1.1...
[INFO] testing range_date-0.1.1 against try#2440211fe03bc45c89b6dc1a3df18382ce91e32b for pr-146098-1
[INFO] extracting crate range_date 0.1.1 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate range_date 0.1.1
[INFO] finished tweaking crates.io crate range_date 0.1.1
[INFO] tweaked toml for crates.io crate range_date 0.1.1 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate range_date 0.1.1 on toolchain 2440211fe03bc45c89b6dc1a3df18382ce91e32b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate range_date 0.1.1 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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 56e4225ea537003f1fad1764fd4076eaf2d56b01d50cb73282977ff7f68db7f6
[INFO] running `Command { std: "docker" "start" "-a" "56e4225ea537003f1fad1764fd4076eaf2d56b01d50cb73282977ff7f68db7f6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "56e4225ea537003f1fad1764fd4076eaf2d56b01d50cb73282977ff7f68db7f6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "56e4225ea537003f1fad1764fd4076eaf2d56b01d50cb73282977ff7f68db7f6", kill_on_drop: false }`
[INFO] [stdout] 56e4225ea537003f1fad1764fd4076eaf2d56b01d50cb73282977ff7f68db7f6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4ab72a79f08b1502b51f6301c55f3060d965373beacf2ebe09427c45683e2cf0
[INFO] running `Command { std: "docker" "start" "-a" "4ab72a79f08b1502b51f6301c55f3060d965373beacf2ebe09427c45683e2cf0", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_core v1.0.223
[INFO] [stderr]    Compiling serde v1.0.223
[INFO] [stderr]    Compiling anyhow v1.0.99
[INFO] [stderr]    Compiling memchr v2.7.5
[INFO] [stderr]    Compiling serde_json v1.0.145
[INFO] [stderr]    Compiling range_date v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.71s
[INFO] running `Command { std: "docker" "inspect" "4ab72a79f08b1502b51f6301c55f3060d965373beacf2ebe09427c45683e2cf0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4ab72a79f08b1502b51f6301c55f3060d965373beacf2ebe09427c45683e2cf0", kill_on_drop: false }`
[INFO] [stdout] 4ab72a79f08b1502b51f6301c55f3060d965373beacf2ebe09427c45683e2cf0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 16103cf4660ee3630f79c525849e97557bc5f8278cbd88ef0b8388194eb887f5
[INFO] running `Command { std: "docker" "start" "-a" "16103cf4660ee3630f79c525849e97557bc5f8278cbd88ef0b8388194eb887f5", kill_on_drop: false }`
[INFO] [stderr]    Compiling range_date v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.72s
[INFO] running `Command { std: "docker" "inspect" "16103cf4660ee3630f79c525849e97557bc5f8278cbd88ef0b8388194eb887f5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "16103cf4660ee3630f79c525849e97557bc5f8278cbd88ef0b8388194eb887f5", kill_on_drop: false }`
[INFO] [stdout] 16103cf4660ee3630f79c525849e97557bc5f8278cbd88ef0b8388194eb887f5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 52023daeb68a4650712517adfc097a2b4f23f1dc314a13c8a1139d9db9f67e8f
[INFO] running `Command { std: "docker" "start" "-a" "52023daeb68a4650712517adfc097a2b4f23f1dc314a13c8a1139d9db9f67e8f", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/range_date-a00bffbfcaa55aaf)
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test range_date::tests::test_display_trait ... ok
[INFO] [stdout] test range_date::tests::test_range_date_display ... ok
[INFO] [stdout] test range_date::tests::test_get_first_and_last_day ... ok
[INFO] [stdout] test range_date::tests::test_invalid_dates ... ok
[INFO] [stdout] test range_date::tests::test_leap_year ... ok
[INFO] [stdout] test range_type::tests::test_range_type_serialization ... ok
[INFO] [stdout] test range_date::tests::test_range_date_from_naive_date ... ok
[INFO] [stdout] test range_date::tests::test_range_date_from_str ... ok
[INFO] [stdout] test range_date::tests::test_range_date_serialization ... ok
[INFO] [stdout] test range_type::tests::test_range_type_display ... ok
[INFO] [stderr]    Doc-tests range_date
[INFO] [stdout] test range_type::tests::test_range_type_from_str ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test src/lib.rs - (line 13) ... ok
[INFO] [stdout] test src/lib.rs - leap_year (line 42) ... FAILED
[INFO] [stdout] test src/range_date.rs - range_date::RangeDate::new (line 76) ... ok
[INFO] [stdout] test src/range_date.rs - range_date::RangeDate (line 55) ... ok
[INFO] [stdout] test src/range_type.rs - range_type::DatePeriod::new (line 54) ... ok
[INFO] [stdout] test src/range_date.rs - range_date::RangeDate::from_naive_date (line 145) ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - leap_year (line 42) stdout ----
[INFO] [stdout] error[E0603]: function `leap_year` is private
[INFO] [stdout]   --> src/lib.rs:44:17
[INFO] [stdout]    |
[INFO] [stdout]  5 | use range_date::leap_year;
[INFO] [stdout]    |                 ^^^^^^^^^ private function
[INFO] [stdout]    |
[INFO] [stdout] note: the function `leap_year` is defined here
[INFO] [stdout]   --> /opt/rustwide/workdir/src/lib.rs:50:1
[INFO] [stdout]    |
[INFO] [stdout] 50 | const fn leap_year(year: i32) -> bool {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0603`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - leap_year (line 42)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 5 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.59s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.72s; merged doctests compilation took 0.12s
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "52023daeb68a4650712517adfc097a2b4f23f1dc314a13c8a1139d9db9f67e8f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "52023daeb68a4650712517adfc097a2b4f23f1dc314a13c8a1139d9db9f67e8f", kill_on_drop: false }`
[INFO] [stdout] 52023daeb68a4650712517adfc097a2b4f23f1dc314a13c8a1139d9db9f67e8f