[INFO] cloning repository https://github.com/chrisbutcher/huffman-coding-rust [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/chrisbutcher/huffman-coding-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchrisbutcher%2Fhuffman-coding-rust", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchrisbutcher%2Fhuffman-coding-rust'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 499395f28055deed479795f132a93eb0627b039f [INFO] checking chrisbutcher/huffman-coding-rust against master#af4a5a13a15fa0c60e06321077ef452f769b42fd for pr-122960-4 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchrisbutcher%2Fhuffman-coding-rust" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/chrisbutcher/huffman-coding-rust on toolchain af4a5a13a15fa0c60e06321077ef452f769b42fd [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/chrisbutcher/huffman-coding-rust [INFO] finished tweaking git repo https://github.com/chrisbutcher/huffman-coding-rust [INFO] tweaked toml for git repo https://github.com/chrisbutcher/huffman-coding-rust written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/chrisbutcher/huffman-coding-rust 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" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded libc v0.1.10 [INFO] [stderr] Downloaded num_cpus v0.2.7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 3d5b1d5765d308d4077dd8fcfe4e4849f9ecca9129e4688a9c2b9d75caba9609 [INFO] running `Command { std: "docker" "start" "-a" "3d5b1d5765d308d4077dd8fcfe4e4849f9ecca9129e4688a9c2b9d75caba9609", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3d5b1d5765d308d4077dd8fcfe4e4849f9ecca9129e4688a9c2b9d75caba9609", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3d5b1d5765d308d4077dd8fcfe4e4849f9ecca9129e4688a9c2b9d75caba9609", kill_on_drop: false }` [INFO] [stdout] 3d5b1d5765d308d4077dd8fcfe4e4849f9ecca9129e4688a9c2b9d75caba9609 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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=allow" "-e" "RUSTDOCFLAGS=--cap-lints=allow" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] eb4aec3f6cefe268aa524c12dbfc9e4f3ad71c01355db8fdeac9de3ed208a27f [INFO] running `Command { std: "docker" "start" "-a" "eb4aec3f6cefe268aa524c12dbfc9e4f3ad71c01355db8fdeac9de3ed208a27f", kill_on_drop: false }` [INFO] [stderr] Checking libc v0.1.10 [INFO] [stderr] Checking getopts v0.2.14 [INFO] [stderr] Checking crossbeam v0.1.6 [INFO] [stdout] error[E0512]: cannot transmute between types of different sizes, or dependently-sized types [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/crossbeam-0.1.6/src/sync/seg_queue.rs:34:29 [INFO] [stdout] | [INFO] [stdout] 34 | ready: unsafe { mem::transmute([0usize; SEG_SIZE]) }, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: source type: `[usize; 32]` (2048 bits) [INFO] [stdout] = note: target type: `[AtomicBool; 32]` (256 bits) [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking num_cpus v0.2.7 [INFO] [stdout] error[E0503]: cannot use `state` because it was mutably borrowed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/getopts-0.2.14/src/lib.rs:1008:25 [INFO] [stdout] | [INFO] [stdout] 955 | let mut machine = |cont: &mut bool, (i, c): (usize, char)| { [INFO] [stdout] | ---------------------------------------- `state` is borrowed here [INFO] [stdout] ... [INFO] [stdout] 959 | state = match (state, whitespace, limit) { [INFO] [stdout] | ----- borrow occurs due to use of `state` in closure [INFO] [stdout] ... [INFO] [stdout] 1008 | while cont && match state { B | C => true, A => false } { [INFO] [stdout] | ^^^^^ use of borrowed `state` [INFO] [stdout] 1009 | machine(&mut cont, (fake_i, ' ')); [INFO] [stdout] | ------- borrow later used here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0503`. [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0512`. [INFO] [stdout] [INFO] [stderr] error: could not compile `getopts` (lib) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `crossbeam` (lib) due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "eb4aec3f6cefe268aa524c12dbfc9e4f3ad71c01355db8fdeac9de3ed208a27f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "eb4aec3f6cefe268aa524c12dbfc9e4f3ad71c01355db8fdeac9de3ed208a27f", kill_on_drop: false }` [INFO] [stdout] eb4aec3f6cefe268aa524c12dbfc9e4f3ad71c01355db8fdeac9de3ed208a27f [INFO] checking chrisbutcher/huffman-coding-rust against try#36dbcaee1a55543dfc181be52a69d99ff46ff62f for pr-122960-4 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchrisbutcher%2Fhuffman-coding-rust" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/chrisbutcher/huffman-coding-rust on toolchain 36dbcaee1a55543dfc181be52a69d99ff46ff62f [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/chrisbutcher/huffman-coding-rust [INFO] finished tweaking git repo https://github.com/chrisbutcher/huffman-coding-rust [INFO] tweaked toml for git repo https://github.com/chrisbutcher/huffman-coding-rust written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/chrisbutcher/huffman-coding-rust 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" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 879cef99a2608abe5156531222111fe12eec54bf0a08cf11c6a5b21460e8a550 [INFO] running `Command { std: "docker" "start" "-a" "879cef99a2608abe5156531222111fe12eec54bf0a08cf11c6a5b21460e8a550", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "879cef99a2608abe5156531222111fe12eec54bf0a08cf11c6a5b21460e8a550", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "879cef99a2608abe5156531222111fe12eec54bf0a08cf11c6a5b21460e8a550", kill_on_drop: false }` [INFO] [stdout] 879cef99a2608abe5156531222111fe12eec54bf0a08cf11c6a5b21460e8a550 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=allow" "-e" "RUSTDOCFLAGS=--cap-lints=allow" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] dabcbc85fdc6c93a587d308b416fae1af2df13f42a279e8c0cb9ee6dad8043ce [INFO] running `Command { std: "docker" "start" "-a" "dabcbc85fdc6c93a587d308b416fae1af2df13f42a279e8c0cb9ee6dad8043ce", kill_on_drop: false }` [INFO] [stderr] Copying to /tmp/fixit [INFO] [stderr] no edition found in manifest, probably 2015, skipping [INFO] running `Command { std: "docker" "inspect" "dabcbc85fdc6c93a587d308b416fae1af2df13f42a279e8c0cb9ee6dad8043ce", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dabcbc85fdc6c93a587d308b416fae1af2df13f42a279e8c0cb9ee6dad8043ce", kill_on_drop: false }` [INFO] [stdout] dabcbc85fdc6c93a587d308b416fae1af2df13f42a279e8c0cb9ee6dad8043ce