[INFO] fetching crate hybrid-clocks 0.5.3... [INFO] testing hybrid-clocks-0.5.3 against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031 [INFO] extracting crate hybrid-clocks 0.5.3 into /workspace/builds/worker-91/source [INFO] validating manifest of crates.io crate hybrid-clocks 0.5.3 on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate hybrid-clocks 0.5.3 [INFO] finished tweaking crates.io crate hybrid-clocks 0.5.3 [INFO] tweaked toml for crates.io crate hybrid-clocks 0.5.3 written to /workspace/builds/worker-91/source/Cargo.toml [INFO] crate crates.io crate hybrid-clocks 0.5.3 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-91/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-91/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 5841c470ff86acdee83d44b39e482a33398bd867566d5433f52763a478626b30 [INFO] running `Command { std: "docker" "start" "-a" "5841c470ff86acdee83d44b39e482a33398bd867566d5433f52763a478626b30", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5841c470ff86acdee83d44b39e482a33398bd867566d5433f52763a478626b30", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5841c470ff86acdee83d44b39e482a33398bd867566d5433f52763a478626b30", kill_on_drop: false }` [INFO] [stdout] 5841c470ff86acdee83d44b39e482a33398bd867566d5433f52763a478626b30 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-91/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-91/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 39c1ffe737257652643706f8d811bd3f62929ce394170b80aff9c06dd9c321d3 [INFO] running `Command { std: "docker" "start" "-a" "39c1ffe737257652643706f8d811bd3f62929ce394170b80aff9c06dd9c321d3", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling proc-macro2 v1.0.6 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Compiling syn v1.0.11 [INFO] [stderr] Compiling quote v1.0.2 [INFO] [stderr] Compiling thiserror-impl v1.0.9 [INFO] [stderr] Compiling thiserror v1.0.9 [INFO] [stderr] Compiling hybrid-clocks v0.5.3 (/opt/rustwide/workdir) [INFO] [stdout] error: unused return value of `Duration::new` that must be used [INFO] [stdout] --> src/source/wall_ms.rs:49:9 [INFO] [stdout] | [INFO] [stdout] 49 | Duration::new(secs, nsecs.try_into().expect("internal error")); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: the lint level is defined here [INFO] [stdout] --> src/lib.rs:8:9 [INFO] [stdout] | [INFO] [stdout] 8 | #![deny(warnings)] [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] = note: `#[deny(unused_must_use)]` implied by `#[deny(warnings)]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `hybrid-clocks` due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "39c1ffe737257652643706f8d811bd3f62929ce394170b80aff9c06dd9c321d3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "39c1ffe737257652643706f8d811bd3f62929ce394170b80aff9c06dd9c321d3", kill_on_drop: false }` [INFO] [stdout] 39c1ffe737257652643706f8d811bd3f62929ce394170b80aff9c06dd9c321d3