[INFO] cloning repository https://github.com/tbsaunde/riceccd [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tbsaunde/riceccd" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftbsaunde%2Friceccd", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftbsaunde%2Friceccd'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 8452010ee0206f9443c5c15e25ce0f8d5ab5cd03 [INFO] testing tbsaunde/riceccd against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftbsaunde%2Friceccd" "/workspace/builds/worker-0/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/tbsaunde/riceccd 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/tbsaunde/riceccd [INFO] finished tweaking git repo https://github.com/tbsaunde/riceccd [INFO] tweaked toml for git repo https://github.com/tbsaunde/riceccd written to /workspace/builds/worker-0/source/Cargo.toml [INFO] crate git repo https://github.com/tbsaunde/riceccd 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] Updating git repository `https://github.com/tbsaunde/local-socket` [INFO] [stderr] Updating git repository `https://github.com/tbsaunde/minilzo-rs` [INFO] [stderr] Updating git repository `https://github.com/murarth/resolve` [INFO] [stderr] Updating git repository `https://github.com/tbsaunde/windows-named-pipe` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded term_size v0.2.3 [INFO] [stderr] Downloaded c_linked_list v1.1.0 [INFO] [stderr] Downloaded minilzo-sys v0.1.0 [INFO] [stderr] Downloaded get_if_addrs v0.4.0 [INFO] [stderr] Downloaded clap v2.23.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 8134d78f486ab40c0861cdcd03d4e445e6c57037c68326540a41062b63246585 [INFO] running `Command { std: "docker" "start" "-a" "8134d78f486ab40c0861cdcd03d4e445e6c57037c68326540a41062b63246585", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8134d78f486ab40c0861cdcd03d4e445e6c57037c68326540a41062b63246585", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8134d78f486ab40c0861cdcd03d4e445e6c57037c68326540a41062b63246585", kill_on_drop: false }` [INFO] [stdout] 8134d78f486ab40c0861cdcd03d4e445e6c57037c68326540a41062b63246585 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 8944978a6141c87e3376d0c5f4705ec6813e020d4299dd4c7dc6295113cc0943 [INFO] running `Command { std: "docker" "start" "-a" "8944978a6141c87e3376d0c5f4705ec6813e020d4299dd4c7dc6295113cc0943", kill_on_drop: false }` [INFO] [stderr] Compiling winapi v0.2.8 [INFO] [stderr] Compiling vec_map v0.7.0 [INFO] [stderr] Compiling c_linked_list v1.1.0 [INFO] [stderr] Compiling byteorder v0.5.3 [INFO] [stderr] Compiling crossbeam v0.2.10 [INFO] [stderr] Compiling term_size v0.2.3 [INFO] [stderr] Compiling rand v0.3.15 [INFO] [stderr] Compiling minilzo-sys v0.1.0 [INFO] [stderr] Compiling atty v0.2.2 [INFO] [stderr] Compiling kernel32-sys v0.2.2 [INFO] [stderr] Compiling idna v0.1.1 [INFO] [stderr] Compiling bytes v0.4.4 [INFO] [stderr] Compiling get_if_addrs v0.4.0 [INFO] [stderr] Compiling minilzo v0.1.1 (https://github.com/tbsaunde/minilzo-rs#4fc9b713) [INFO] [stderr] Compiling clap v2.23.1 [INFO] [stderr] Compiling windows-named-pipe v0.1.0 (https://github.com/tbsaunde/windows-named-pipe#f4fd2919) [INFO] [stderr] Compiling local-socket v0.1.0 (https://github.com/tbsaunde/local-socket#6ed80b71) [INFO] [stderr] Compiling resolve v0.1.2 (https://github.com/murarth/resolve#49b9f39e) [INFO] [stderr] Compiling iceccd v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/lib.rs:107:47 [INFO] [stdout] | [INFO] [stdout] 107 | sock.write(&len).expect("writing length");; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `main` [INFO] [stdout] --> src/lib.rs:298:4 [INFO] [stdout] | [INFO] [stdout] 298 | fn main() [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `shared_chan` [INFO] [stdout] --> src/bin/riceccd.rs:20:18 [INFO] [stdout] | [INFO] [stdout] 20 | fn socket_thread(shared_chan: & Mutex, local_sock: &str) [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_shared_chan` [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] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 21.94s [INFO] running `Command { std: "docker" "inspect" "8944978a6141c87e3376d0c5f4705ec6813e020d4299dd4c7dc6295113cc0943", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8944978a6141c87e3376d0c5f4705ec6813e020d4299dd4c7dc6295113cc0943", kill_on_drop: false }` [INFO] [stdout] 8944978a6141c87e3376d0c5f4705ec6813e020d4299dd4c7dc6295113cc0943 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] a0e5b9b741f62a0ce5dd457b72c2854bf0e8ccdd4981012994ea8d96dee1f902 [INFO] running `Command { std: "docker" "start" "-a" "a0e5b9b741f62a0ce5dd457b72c2854bf0e8ccdd4981012994ea8d96dee1f902", kill_on_drop: false }` [INFO] [stderr] Compiling iceccd v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/lib.rs:107:47 [INFO] [stdout] | [INFO] [stdout] 107 | sock.write(&len).expect("writing length");; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `main` [INFO] [stdout] --> src/lib.rs:298:4 [INFO] [stdout] | [INFO] [stdout] 298 | fn main() [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/lib.rs:107:47 [INFO] [stdout] | [INFO] [stdout] 107 | sock.write(&len).expect("writing length");; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `shared_chan` [INFO] [stdout] --> src/bin/riceccd.rs:20:18 [INFO] [stdout] | [INFO] [stdout] 20 | fn socket_thread(shared_chan: & Mutex, local_sock: &str) [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_shared_chan` [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 1.76s [INFO] running `Command { std: "docker" "inspect" "a0e5b9b741f62a0ce5dd457b72c2854bf0e8ccdd4981012994ea8d96dee1f902", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a0e5b9b741f62a0ce5dd457b72c2854bf0e8ccdd4981012994ea8d96dee1f902", kill_on_drop: false }` [INFO] [stdout] a0e5b9b741f62a0ce5dd457b72c2854bf0e8ccdd4981012994ea8d96dee1f902 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] e82f7bdcdaebe41b4ceb889cf1a1b168f6826654516d0498a8620745e11c540b [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "e82f7bdcdaebe41b4ceb889cf1a1b168f6826654516d0498a8620745e11c540b", kill_on_drop: false }` [INFO] [stdout] [INFO] [stderr] warning: unnecessary trailing semicolon [INFO] [stdout] running 0 tests [INFO] [stderr] --> src/lib.rs:107:47 [INFO] [stdout] [INFO] [stderr] | [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stderr] 107 | sock.write(&len).expect("writing length");; [INFO] [stdout] [INFO] [stderr] | ^ help: remove this semicolon [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `main` [INFO] [stderr] --> src/lib.rs:298:4 [INFO] [stderr] | [INFO] [stderr] 298 | fn main() [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `iceccd` (lib) generated 2 warnings [INFO] [stderr] warning: `iceccd` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] warning: unused variable: `shared_chan` [INFO] [stderr] --> src/bin/riceccd.rs:20:18 [INFO] [stderr] | [INFO] [stderr] 20 | fn socket_thread(shared_chan: & Mutex, local_sock: &str) [INFO] [stderr] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_shared_chan` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `iceccd` (bin "riceccd" test) generated 1 warning [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/iceccd-e6515da5f645d185) [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/ricecc-8012f01ba4f397c8) [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/riceccd-a37b3e4208fce3e0) [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] Doc-tests iceccd [INFO] [stderr] warning: unnecessary trailing semicolon [INFO] [stderr] --> /opt/rustwide/workdir/src/lib.rs:107:47 [INFO] [stderr] | [INFO] [stderr] 107 | sock.write(&len).expect("writing length");; [INFO] [stderr] | ^ help: remove this semicolon [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [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" "e82f7bdcdaebe41b4ceb889cf1a1b168f6826654516d0498a8620745e11c540b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e82f7bdcdaebe41b4ceb889cf1a1b168f6826654516d0498a8620745e11c540b", kill_on_drop: false }` [INFO] [stdout] e82f7bdcdaebe41b4ceb889cf1a1b168f6826654516d0498a8620745e11c540b