[INFO] fetching crate too-many-timestamps 0.1.0...
[INFO] testing too-many-timestamps-0.1.0 against 1.59.0 for beta-1.60-1
[INFO] extracting crate too-many-timestamps 0.1.0 into /workspace/builds/worker-20/source
[INFO] validating manifest of crates.io crate too-many-timestamps 0.1.0 on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate too-many-timestamps 0.1.0
[INFO] finished tweaking crates.io crate too-many-timestamps 0.1.0
[INFO] tweaked toml for crates.io crate too-many-timestamps 0.1.0 written to /workspace/builds/worker-20/source/Cargo.toml
[INFO] crate crates.io crate too-many-timestamps 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 02ddafecaad729440b52dbfc8fe7c03c664d064a565402a647693be01a4a87cf
[INFO] running `Command { std: "docker" "start" "-a" "02ddafecaad729440b52dbfc8fe7c03c664d064a565402a647693be01a4a87cf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "02ddafecaad729440b52dbfc8fe7c03c664d064a565402a647693be01a4a87cf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "02ddafecaad729440b52dbfc8fe7c03c664d064a565402a647693be01a4a87cf", kill_on_drop: false }`
[INFO] [stdout] 02ddafecaad729440b52dbfc8fe7c03c664d064a565402a647693be01a4a87cf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 03cf711f8b352ef9d1df5d435b2643695a6472ea2bb8603cc9d83c9ed8c85a1a
[INFO] running `Command { std: "docker" "start" "-a" "03cf711f8b352ef9d1df5d435b2643695a6472ea2bb8603cc9d83c9ed8c85a1a", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.82
[INFO] [stderr]    Compiling signal-hook v0.3.10
[INFO] [stderr]    Compiling smallvec v1.7.0
[INFO] [stderr]    Compiling anyhow v1.0.48
[INFO] [stderr]    Compiling termcolor v1.1.2
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling unicase v2.6.0
[INFO] [stderr]    Compiling lock_api v0.4.5
[INFO] [stderr]    Compiling textwrap v0.14.2
[INFO] [stderr]    Compiling signal-hook-registry v1.4.0
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling time v0.1.44
[INFO] [stderr]    Compiling mio v0.7.14
[INFO] [stderr]    Compiling os_str_bytes v4.2.0
[INFO] [stderr]    Compiling parking_lot_core v0.8.5
[INFO] [stderr]    Compiling parking_lot v0.11.2
[INFO] [stderr]    Compiling signal-hook-mio v0.2.1
[INFO] [stderr]    Compiling crossterm v0.22.1
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling clap_derive v3.0.0-beta.5
[INFO] [stderr]    Compiling clap v3.0.0-beta.5
[INFO] [stderr]    Compiling too-many-timestamps v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function is never used: `safe_timestamp_millis`
[INFO] [stdout]   --> src/printit.rs:94:4
[INFO] [stdout]    |
[INFO] [stdout] 94 | fn safe_timestamp_millis(dt: DT) -> Option<i64> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `safe_timestamp_micros`
[INFO] [stdout]   --> src/printit.rs:99:4
[INFO] [stdout]    |
[INFO] [stdout] 99 | fn safe_timestamp_micros(dt: DT) -> Option<i64> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.28s
[INFO] running `Command { std: "docker" "inspect" "03cf711f8b352ef9d1df5d435b2643695a6472ea2bb8603cc9d83c9ed8c85a1a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "03cf711f8b352ef9d1df5d435b2643695a6472ea2bb8603cc9d83c9ed8c85a1a", kill_on_drop: false }`
[INFO] [stdout] 03cf711f8b352ef9d1df5d435b2643695a6472ea2bb8603cc9d83c9ed8c85a1a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c624ecd863e3fb4b193dbcc4d78fb0f9f5c0a54513d4b888dd9ce6d689bc4046
[INFO] running `Command { std: "docker" "start" "-a" "c624ecd863e3fb4b193dbcc4d78fb0f9f5c0a54513d4b888dd9ce6d689bc4046", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling too-many-timestamps v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.13s
[INFO] running `Command { std: "docker" "inspect" "c624ecd863e3fb4b193dbcc4d78fb0f9f5c0a54513d4b888dd9ce6d689bc4046", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c624ecd863e3fb4b193dbcc4d78fb0f9f5c0a54513d4b888dd9ce6d689bc4046", kill_on_drop: false }`
[INFO] [stdout] c624ecd863e3fb4b193dbcc4d78fb0f9f5c0a54513d4b888dd9ce6d689bc4046
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 88bdc719f7ec65ef3a8e254beb0934795704f34c68698cf583d4c4744636a84d
[INFO] running `Command { std: "docker" "start" "-a" "88bdc719f7ec65ef3a8e254beb0934795704f34c68698cf583d4c4744636a84d", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.13s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/timestamps-8036ed8083fed51d)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test parsing::tests::snowflake_ts_macro ... ok
[INFO] [stdout] test printit::tests::ts_micros ... ok
[INFO] [stdout] test printit::tests::ts_millis ... ok
[INFO] [stdout] test printit::tests::ts_nanos ... ok
[INFO] [stdout] test types::tests::inputtype_from_letter ... ok
[INFO] [stdout] test types::tests::discord_from_int ... ok
[INFO] [stdout] test types::tests::twitter_from_int ... ok
[INFO] [stdout] test types::tests::inputtype_from_letter_invalid - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "88bdc719f7ec65ef3a8e254beb0934795704f34c68698cf583d4c4744636a84d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "88bdc719f7ec65ef3a8e254beb0934795704f34c68698cf583d4c4744636a84d", kill_on_drop: false }`
[INFO] [stdout] 88bdc719f7ec65ef3a8e254beb0934795704f34c68698cf583d4c4744636a84d