[INFO] fetching crate hhmmss_rs 0.1.6...
[INFO] checking hhmmss_rs-0.1.6 against try#998b6603a58e47f42ccce7a67943234e96b6839e for pr-143170
[INFO] extracting crate hhmmss_rs 0.1.6 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate hhmmss_rs 0.1.6
[INFO] finished tweaking crates.io crate hhmmss_rs 0.1.6
[INFO] tweaked toml for crates.io crate hhmmss_rs 0.1.6 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate hhmmss_rs 0.1.6 on toolchain 998b6603a58e47f42ccce7a67943234e96b6839e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate hhmmss_rs 0.1.6 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" "+998b6603a58e47f42ccce7a67943234e96b6839e" "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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1297d34e38f0b3270b13f925b1c00ccce3ec9baf9e2e8be1ecf83dc619e1a4f2
[INFO] running `Command { std: "docker" "start" "-a" "1297d34e38f0b3270b13f925b1c00ccce3ec9baf9e2e8be1ecf83dc619e1a4f2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1297d34e38f0b3270b13f925b1c00ccce3ec9baf9e2e8be1ecf83dc619e1a4f2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1297d34e38f0b3270b13f925b1c00ccce3ec9baf9e2e8be1ecf83dc619e1a4f2", kill_on_drop: false }`
[INFO] [stdout] 1297d34e38f0b3270b13f925b1c00ccce3ec9baf9e2e8be1ecf83dc619e1a4f2
[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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 460e58639ed70c6c59cc0c73e523a5b0afcf7db1dddb7c04fef3e2ee398d4241
[INFO] running `Command { std: "docker" "start" "-a" "460e58639ed70c6c59cc0c73e523a5b0afcf7db1dddb7c04fef3e2ee398d4241", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]     Checking powerfmt v0.2.0
[INFO] [stderr]     Checking time-core v0.1.2
[INFO] [stderr]     Checking num-conv v0.1.0
[INFO] [stderr]     Checking iana-time-zone v0.1.61
[INFO] [stderr]     Checking deranged v0.3.11
[INFO] [stderr]    Compiling num-traits v0.2.12
[INFO] [stderr]     Checking time v0.3.37
[INFO] [stderr]     Checking chrono v0.4.39
[INFO] [stderr]     Checking hhmmss_rs v0.1.6 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait `HasSubseconds` is more private than the item `Hhmmss`
[INFO] [stdout]    --> src/lib.rs:7:1
[INFO] [stdout]     |
[INFO] [stdout] 7   | pub trait Hhmmss: HasSubseconds {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ trait `Hhmmss` is reachable at visibility `pub`
[INFO] [stdout]     |
[INFO] [stdout] note: but trait `HasSubseconds` is only usable at visibility `pub(crate)`
[INFO] [stdout]    --> src/lib.rs:491:1
[INFO] [stdout]     |
[INFO] [stdout] 491 | pub(crate) trait HasSubseconds {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     = note: `#[warn(private_bounds)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `HasSubseconds` is more private than the item `Hhmmss`
[INFO] [stdout]    --> src/lib.rs:7:1
[INFO] [stdout]     |
[INFO] [stdout] 7   | pub trait Hhmmss: HasSubseconds {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ trait `Hhmmss` is reachable at visibility `pub`
[INFO] [stdout]     |
[INFO] [stdout] note: but trait `HasSubseconds` is only usable at visibility `pub(crate)`
[INFO] [stdout]    --> src/lib.rs:491:1
[INFO] [stdout]     |
[INFO] [stdout] 491 | pub(crate) trait HasSubseconds {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     = note: `#[warn(private_bounds)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.01s
[INFO] running `Command { std: "docker" "inspect" "460e58639ed70c6c59cc0c73e523a5b0afcf7db1dddb7c04fef3e2ee398d4241", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "460e58639ed70c6c59cc0c73e523a5b0afcf7db1dddb7c04fef3e2ee398d4241", kill_on_drop: false }`
[INFO] [stdout] 460e58639ed70c6c59cc0c73e523a5b0afcf7db1dddb7c04fef3e2ee398d4241