[INFO] fetching crate pithy 0.1.7... [INFO] testing pithy-0.1.7 against 1.59.0 for beta-1.60-1 [INFO] extracting crate pithy 0.1.7 into /workspace/builds/worker-106/source [INFO] validating manifest of crates.io crate pithy 0.1.7 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 pithy 0.1.7 [INFO] finished tweaking crates.io crate pithy 0.1.7 [INFO] tweaked toml for crates.io crate pithy 0.1.7 written to /workspace/builds/worker-106/source/Cargo.toml [INFO] crate crates.io crate pithy 0.1.7 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] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-106/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-106/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] 2c358452eb669c065521731d1eaa0c581fe416c0ae69b674ba57e88b44765775 [INFO] running `Command { std: "docker" "start" "-a" "2c358452eb669c065521731d1eaa0c581fe416c0ae69b674ba57e88b44765775", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2c358452eb669c065521731d1eaa0c581fe416c0ae69b674ba57e88b44765775", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2c358452eb669c065521731d1eaa0c581fe416c0ae69b674ba57e88b44765775", kill_on_drop: false }` [INFO] [stdout] 2c358452eb669c065521731d1eaa0c581fe416c0ae69b674ba57e88b44765775 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-106/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-106/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] c4065a28f3a218b98ec056d63b27a64b9caad88b0df99fd4fe7da6448adc3108 [INFO] running `Command { std: "docker" "start" "-a" "c4065a28f3a218b98ec056d63b27a64b9caad88b0df99fd4fe7da6448adc3108", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling libc v0.2.113 [INFO] [stderr] Compiling number_prefix v0.4.0 [INFO] [stderr] Compiling regex v1.4.6 [INFO] [stderr] Compiling num_cpus v1.13.1 [INFO] [stderr] Compiling terminal_size v0.1.17 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling rayon-core v1.9.1 [INFO] [stderr] Compiling colored v2.0.0 [INFO] [stderr] Compiling console v0.15.0 [INFO] [stderr] Compiling indicatif v0.16.2 [INFO] [stderr] Compiling rayon v1.5.1 [INFO] [stderr] Compiling pithy v0.1.7 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `length_of_sentences_as_u32` [INFO] [stdout] --> src/lib.rs:399:13 [INFO] [stdout] | [INFO] [stdout] 399 | let length_of_sentences_as_u32 = length_of_sentences as u32; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_length_of_sentences_as_u32` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `HashMap` [INFO] [stdout] --> bin/pithy.rs:2:24 [INFO] [stdout] | [INFO] [stdout] 2 | use std::collections::{HashMap, HashSet}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 28.48s [INFO] running `Command { std: "docker" "inspect" "c4065a28f3a218b98ec056d63b27a64b9caad88b0df99fd4fe7da6448adc3108", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c4065a28f3a218b98ec056d63b27a64b9caad88b0df99fd4fe7da6448adc3108", kill_on_drop: false }` [INFO] [stdout] c4065a28f3a218b98ec056d63b27a64b9caad88b0df99fd4fe7da6448adc3108 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-106/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-106/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] 72321fb39acc93a416dd181756c5f83efbdbe98191c977678d9ed8369f7ff116 [INFO] running `Command { std: "docker" "start" "-a" "72321fb39acc93a416dd181756c5f83efbdbe98191c977678d9ed8369f7ff116", kill_on_drop: false }` [INFO] [stderr] Compiling pithy v0.1.7 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `length_of_sentences_as_u32` [INFO] [stdout] --> src/lib.rs:399:13 [INFO] [stdout] | [INFO] [stdout] 399 | let length_of_sentences_as_u32 = length_of_sentences as u32; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_length_of_sentences_as_u32` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `HashMap` [INFO] [stdout] --> bin/pithy.rs:2:24 [INFO] [stdout] | [INFO] [stdout] 2 | use std::collections::{HashMap, HashSet}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `length_of_sentences_as_u32` [INFO] [stdout] --> src/lib.rs:399:13 [INFO] [stdout] | [INFO] [stdout] 399 | let length_of_sentences_as_u32 = length_of_sentences as u32; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_length_of_sentences_as_u32` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.81s [INFO] running `Command { std: "docker" "inspect" "72321fb39acc93a416dd181756c5f83efbdbe98191c977678d9ed8369f7ff116", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "72321fb39acc93a416dd181756c5f83efbdbe98191c977678d9ed8369f7ff116", kill_on_drop: false }` [INFO] [stdout] 72321fb39acc93a416dd181756c5f83efbdbe98191c977678d9ed8369f7ff116 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-106/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-106/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] ffe0e2a5ccff41407a70016c00d2894f3430a0f6653379da5b22f1714433bfe7 [INFO] running `Command { std: "docker" "start" "-a" "ffe0e2a5ccff41407a70016c00d2894f3430a0f6653379da5b22f1714433bfe7", kill_on_drop: false }` [INFO] [stderr] warning: unused variable: `length_of_sentences_as_u32` [INFO] [stderr] --> src/lib.rs:399:13 [INFO] [stderr] | [INFO] [stderr] 399 | let length_of_sentences_as_u32 = length_of_sentences as u32; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_length_of_sentences_as_u32` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `pithy` (lib) generated 1 warning [INFO] [stderr] warning: `pithy` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] warning: unused import: `HashMap` [INFO] [stderr] --> bin/pithy.rs:2:24 [INFO] [stderr] | [INFO] [stderr] 2 | use std::collections::{HashMap, HashSet}; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `pithy` (bin "pithy-cli" test) generated 1 warning [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.25s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/pithy-cf1fbd8027ad1939) [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] Running unittests (/opt/rustwide/target/debug/deps/pithy_cli-bf71da0abc85f60f) [INFO] [stdout] [INFO] [stderr] Doc-tests pithy [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] [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] running `Command { std: "docker" "inspect" "ffe0e2a5ccff41407a70016c00d2894f3430a0f6653379da5b22f1714433bfe7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ffe0e2a5ccff41407a70016c00d2894f3430a0f6653379da5b22f1714433bfe7", kill_on_drop: false }` [INFO] [stdout] ffe0e2a5ccff41407a70016c00d2894f3430a0f6653379da5b22f1714433bfe7