[INFO] cloning repository https://github.com/andradei/wsrs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/andradei/wsrs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fandradei%2Fwsrs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fandradei%2Fwsrs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] c9ba5dde2370fc1bbc2986764fdf7fcf03374566 [INFO] testing andradei/wsrs against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fandradei%2Fwsrs" "/workspace/builds/worker-79/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-79/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/andradei/wsrs on toolchain 722e1797249a965b6335aebd65d777f917e498f1 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/andradei/wsrs [INFO] finished tweaking git repo https://github.com/andradei/wsrs [INFO] tweaked toml for git repo https://github.com/andradei/wsrs written to /workspace/builds/worker-79/source/Cargo.toml [INFO] crate git repo https://github.com/andradei/wsrs already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "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] [stderr] Downloading crates ... [INFO] [stderr] Downloaded serde_json v1.0.10 [INFO] [stderr] Downloaded colored v1.6.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/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" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 58c54745d828001bcbf06daaaae489dcefc64f78b582b1ce025b8ac4f25c3658 [INFO] running `Command { std: "docker" "start" "-a" "58c54745d828001bcbf06daaaae489dcefc64f78b582b1ce025b8ac4f25c3658", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "58c54745d828001bcbf06daaaae489dcefc64f78b582b1ce025b8ac4f25c3658", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "58c54745d828001bcbf06daaaae489dcefc64f78b582b1ce025b8ac4f25c3658", kill_on_drop: false }` [INFO] [stdout] 58c54745d828001bcbf06daaaae489dcefc64f78b582b1ce025b8ac4f25c3658 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/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" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] bcd4645bf3425f1ea6b7bbcac14a03608788b943af71b5e6f421147208b56a04 [INFO] running `Command { std: "docker" "start" "-a" "bcd4645bf3425f1ea6b7bbcac14a03608788b943af71b5e6f421147208b56a04", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling itoa v0.3.4 [INFO] [stderr] Compiling dtoa v0.4.2 [INFO] [stderr] Compiling serde v1.0.27 [INFO] [stderr] Compiling lazy_static v0.2.11 [INFO] [stderr] Compiling num-traits v0.2.1 [INFO] [stderr] Compiling serde_derive_internals v0.19.0 [INFO] [stderr] Compiling colored v1.6.0 [INFO] [stderr] Compiling serde_derive v1.0.27 [INFO] [stderr] Compiling serde_json v1.0.10 [INFO] [stderr] Compiling ws v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/cmd.rs:60:14 [INFO] [stdout] | [INFO] [stdout] 60 | 1...2 => Self::find_cmd(args), [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 7.08s [INFO] running `Command { std: "docker" "inspect" "bcd4645bf3425f1ea6b7bbcac14a03608788b943af71b5e6f421147208b56a04", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bcd4645bf3425f1ea6b7bbcac14a03608788b943af71b5e6f421147208b56a04", kill_on_drop: false }` [INFO] [stdout] bcd4645bf3425f1ea6b7bbcac14a03608788b943af71b5e6f421147208b56a04 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/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" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 67c231026e503842ce6fed11c02d4cd271a0d564443c0375bac920b18d227071 [INFO] running `Command { std: "docker" "start" "-a" "67c231026e503842ce6fed11c02d4cd271a0d564443c0375bac920b18d227071", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling ws v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/cmd.rs:60:14 [INFO] [stdout] | [INFO] [stdout] 60 | 1...2 => Self::find_cmd(args), [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 4.77s [INFO] running `Command { std: "docker" "inspect" "67c231026e503842ce6fed11c02d4cd271a0d564443c0375bac920b18d227071", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "67c231026e503842ce6fed11c02d4cd271a0d564443c0375bac920b18d227071", kill_on_drop: false }` [INFO] [stdout] 67c231026e503842ce6fed11c02d4cd271a0d564443c0375bac920b18d227071 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/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" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 4fc6f71c50ea5597d2a96a55c99df6b2d23317c01470ed912071c5fb758dc92b [INFO] running `Command { std: "docker" "start" "-a" "4fc6f71c50ea5597d2a96a55c99df6b2d23317c01470ed912071c5fb758dc92b", kill_on_drop: false }` [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stdout] [INFO] [stderr] --> src/cmd.rs:60:14 [INFO] [stdout] running 0 tests [INFO] [stderr] | [INFO] [stdout] [INFO] [stderr] 60 | 1...2 => Self::find_cmd(args), [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] [INFO] [stderr] warning: `ws` (bin "ws" test) generated 1 warning [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.26s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/ws-6ff56ca86cf45d42) [INFO] running `Command { std: "docker" "inspect" "4fc6f71c50ea5597d2a96a55c99df6b2d23317c01470ed912071c5fb758dc92b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4fc6f71c50ea5597d2a96a55c99df6b2d23317c01470ed912071c5fb758dc92b", kill_on_drop: false }` [INFO] [stdout] 4fc6f71c50ea5597d2a96a55c99df6b2d23317c01470ed912071c5fb758dc92b