[INFO] cloning repository https://github.com/benmmurphy/rust-1mb-sort [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/benmmurphy/rust-1mb-sort" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbenmmurphy%2Frust-1mb-sort", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbenmmurphy%2Frust-1mb-sort'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 1e989691ead4b77973214ab34cb77226400d64eb [INFO] testing benmmurphy/rust-1mb-sort against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbenmmurphy%2Frust-1mb-sort" "/workspace/builds/worker-22/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-22/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/benmmurphy/rust-1mb-sort 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/benmmurphy/rust-1mb-sort [INFO] finished tweaking git repo https://github.com/benmmurphy/rust-1mb-sort [INFO] tweaked toml for git repo https://github.com/benmmurphy/rust-1mb-sort written to /workspace/builds/worker-22/source/Cargo.toml [INFO] crate git repo https://github.com/benmmurphy/rust-1mb-sort 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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] 920770def9f36e1b54cffa18f87e3aa5595785a9dfebd458c564501a5451de6f [INFO] running `Command { std: "docker" "start" "-a" "920770def9f36e1b54cffa18f87e3aa5595785a9dfebd458c564501a5451de6f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "920770def9f36e1b54cffa18f87e3aa5595785a9dfebd458c564501a5451de6f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "920770def9f36e1b54cffa18f87e3aa5595785a9dfebd458c564501a5451de6f", kill_on_drop: false }` [INFO] [stdout] 920770def9f36e1b54cffa18f87e3aa5595785a9dfebd458c564501a5451de6f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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] ef811a75a1e1ebb3189c535478555a8311877c84dfc51c2e992585e4a1732b4b [INFO] running `Command { std: "docker" "start" "-a" "ef811a75a1e1ebb3189c535478555a8311877c84dfc51c2e992585e4a1732b4b", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.68 [INFO] [stderr] Compiling getrandom v0.1.14 [INFO] [stderr] Compiling ppv-lite86 v0.2.6 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling ar_encoder v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around assigned value [INFO] [stdout] --> src/main.rs:343:22 [INFO] [stdout] | [INFO] [stdout] 343 | const TOP_BIT: u32 = (1 << 31); [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 343 - const TOP_BIT: u32 = (1 << 31); [INFO] [stdout] 343 + const TOP_BIT: u32 = 1 << 31; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around assigned value [INFO] [stdout] --> src/main.rs:344:25 [INFO] [stdout] | [INFO] [stdout] 344 | const SECOND_BIT: u32 = (1 << 30); [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 344 - const SECOND_BIT: u32 = (1 << 30); [INFO] [stdout] 344 + const SECOND_BIT: u32 = 1 << 30; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_bits` [INFO] [stdout] --> src/main.rs:157:8 [INFO] [stdout] | [INFO] [stdout] 157 | fn get_bits(self: &Self) -> String { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3.16s [INFO] running `Command { std: "docker" "inspect" "ef811a75a1e1ebb3189c535478555a8311877c84dfc51c2e992585e4a1732b4b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ef811a75a1e1ebb3189c535478555a8311877c84dfc51c2e992585e4a1732b4b", kill_on_drop: false }` [INFO] [stdout] ef811a75a1e1ebb3189c535478555a8311877c84dfc51c2e992585e4a1732b4b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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] be1f0dedde01ef2a61df6f2defc915589af1ccb4c7fcca3cb8edc8ab758f8385 [INFO] running `Command { std: "docker" "start" "-a" "be1f0dedde01ef2a61df6f2defc915589af1ccb4c7fcca3cb8edc8ab758f8385", kill_on_drop: false }` [INFO] [stderr] Compiling ar_encoder v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around assigned value [INFO] [stdout] --> src/main.rs:343:22 [INFO] [stdout] | [INFO] [stdout] 343 | const TOP_BIT: u32 = (1 << 31); [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 343 - const TOP_BIT: u32 = (1 << 31); [INFO] [stdout] 343 + const TOP_BIT: u32 = 1 << 31; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around assigned value [INFO] [stdout] --> src/main.rs:344:25 [INFO] [stdout] | [INFO] [stdout] 344 | const SECOND_BIT: u32 = (1 << 30); [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 344 - const SECOND_BIT: u32 = (1 << 30); [INFO] [stdout] 344 + const SECOND_BIT: u32 = 1 << 30; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_bits` [INFO] [stdout] --> src/main.rs:157:8 [INFO] [stdout] | [INFO] [stdout] 157 | fn get_bits(self: &Self) -> String { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.15s [INFO] running `Command { std: "docker" "inspect" "be1f0dedde01ef2a61df6f2defc915589af1ccb4c7fcca3cb8edc8ab758f8385", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "be1f0dedde01ef2a61df6f2defc915589af1ccb4c7fcca3cb8edc8ab758f8385", kill_on_drop: false }` [INFO] [stdout] be1f0dedde01ef2a61df6f2defc915589af1ccb4c7fcca3cb8edc8ab758f8385 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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] 359be16df8871ecee3bf5921e695e83980d48841f77daa59dd3b7b48c7370199 [INFO] running `Command { std: "docker" "start" "-a" "359be16df8871ecee3bf5921e695e83980d48841f77daa59dd3b7b48c7370199", kill_on_drop: false }` [INFO] [stderr] warning: unnecessary parentheses around assigned value [INFO] [stderr] --> src/main.rs:343:22 [INFO] [stderr] | [INFO] [stderr] 343 | const TOP_BIT: u32 = (1 << 31); [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 343 - const TOP_BIT: u32 = (1 << 31); [INFO] [stderr] 343 + const TOP_BIT: u32 = 1 << 31; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around assigned value [INFO] [stderr] --> src/main.rs:344:25 [INFO] [stderr] | [INFO] [stderr] 344 | const SECOND_BIT: u32 = (1 << 30); [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 344 - const SECOND_BIT: u32 = (1 << 30); [INFO] [stderr] 344 + const SECOND_BIT: u32 = 1 << 30; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `get_bits` [INFO] [stderr] --> src/main.rs:157:8 [INFO] [stderr] | [INFO] [stderr] 157 | fn get_bits(self: &Self) -> String { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `ar_encoder` (bin "ar_encoder" test) generated 3 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/ar_encoder-5e00f5ca7d693f52) [INFO] [stdout] [INFO] [stdout] running 6 tests [INFO] [stdout] test tests::test_circular_bit_buffer ... ok [INFO] [stdout] test tests::test_circular_bit_buffer_wrap ... ok [INFO] [stdout] test tests::test_simple_encoding ... ok [INFO] [stdout] test tests::test_ar_encoder ... ok [INFO] [stdout] test tests::test_encodes ... ok [INFO] [stdout] test tests::test_sorter has been running for over 60 seconds [INFO] [stdout] test tests::test_sorter ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 189.87s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "359be16df8871ecee3bf5921e695e83980d48841f77daa59dd3b7b48c7370199", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "359be16df8871ecee3bf5921e695e83980d48841f77daa59dd3b7b48c7370199", kill_on_drop: false }` [INFO] [stdout] 359be16df8871ecee3bf5921e695e83980d48841f77daa59dd3b7b48c7370199