[INFO] cloning repository https://github.com/FreeFull/musicprogram [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/FreeFull/musicprogram" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFreeFull%2Fmusicprogram", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFreeFull%2Fmusicprogram'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 87acb6bb0bb55c9fac1da88999ebe6d2ec72aae8 [INFO] testing FreeFull/musicprogram against master#b70888601af92f6cdc0364abab3446e418b91d36 for pr-86479 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFreeFull%2Fmusicprogram" "/workspace/builds/worker-1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/FreeFull/musicprogram on toolchain b70888601af92f6cdc0364abab3446e418b91d36 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/FreeFull/musicprogram [INFO] finished tweaking git repo https://github.com/FreeFull/musicprogram [INFO] tweaked toml for git repo https://github.com/FreeFull/musicprogram written to /workspace/builds/worker-1/source/Cargo.toml [INFO] crate git repo https://github.com/FreeFull/musicprogram already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "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-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f7ec90677b55a20d20ff062ac8aa6afdbc2fe88c10a38550230584139f4bdcff [INFO] running `Command { std: "docker" "start" "-a" "f7ec90677b55a20d20ff062ac8aa6afdbc2fe88c10a38550230584139f4bdcff", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f7ec90677b55a20d20ff062ac8aa6afdbc2fe88c10a38550230584139f4bdcff", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f7ec90677b55a20d20ff062ac8aa6afdbc2fe88c10a38550230584139f4bdcff", kill_on_drop: false }` [INFO] [stdout] f7ec90677b55a20d20ff062ac8aa6afdbc2fe88c10a38550230584139f4bdcff [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] bb35f37ca5f5a4243567b364bddf07ed354bcc74a0d955cb63248cf4e26384f4 [INFO] running `Command { std: "docker" "start" "-a" "bb35f37ca5f5a4243567b364bddf07ed354bcc74a0d955cb63248cf4e26384f4", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling libc v0.2.94 [INFO] [stderr] Compiling proc-macro2 v1.0.27 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling syn v1.0.72 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling strsim v0.9.3 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Compiling ident_case v1.0.1 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling version_check v0.9.3 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling pkg-config v0.3.19 [INFO] [stderr] Compiling cc v1.0.67 [INFO] [stderr] Compiling array-macro v1.0.5 [INFO] [stderr] Compiling once_cell v1.7.2 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling signal-hook v0.3.8 [INFO] [stderr] Compiling stable_deref_trait v1.2.0 [INFO] [stderr] Compiling xi-unicode v0.3.0 [INFO] [stderr] Compiling unicode-segmentation v1.7.1 [INFO] [stderr] Compiling unicode-width v0.1.8 [INFO] [stderr] Compiling cache-padded v1.1.1 [INFO] [stderr] Compiling maplit v1.0.2 [INFO] [stderr] Compiling wmidi v4.0.6 [INFO] [stderr] Compiling libloading v0.6.7 [INFO] [stderr] Compiling rtrb v0.1.3 [INFO] [stderr] Compiling owning_ref v0.4.1 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling num-iter v0.1.42 [INFO] [stderr] Compiling crossbeam-utils v0.8.4 [INFO] [stderr] Compiling num-rational v0.3.2 [INFO] [stderr] Compiling ahash v0.6.3 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling time v0.1.43 [INFO] [stderr] Compiling getrandom v0.2.3 [INFO] [stderr] Compiling signal-hook-registry v1.3.0 [INFO] [stderr] Compiling term_size v0.3.2 [INFO] [stderr] Compiling jack-sys v0.2.2 [INFO] [stderr] Compiling jack v0.7.1 [INFO] [stderr] Compiling crossbeam-channel v0.5.1 [INFO] [stderr] Compiling ncurses v5.101.0 [INFO] [stderr] Compiling num-complex v0.3.1 [INFO] [stderr] Compiling chrono v0.4.19 [INFO] [stderr] Compiling num v0.3.1 [INFO] [stderr] Compiling darling_core v0.10.2 [INFO] [stderr] Compiling enum-map-derive v0.4.6 [INFO] [stderr] Compiling darling_macro v0.10.2 [INFO] [stderr] Compiling enum-map v0.6.4 [INFO] [stderr] Compiling darling v0.10.2 [INFO] [stderr] Compiling wasmer_enumset_derive v0.5.0 [INFO] [stderr] Compiling wasmer_enumset v1.0.1 [INFO] [stderr] Compiling cursive_core v0.2.2 [INFO] [stderr] Compiling cursive v0.16.3 [INFO] [stderr] Compiling musicprogram v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: variant is never constructed: `Add` [INFO] [stdout] --> src/engine/stack/nodes.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 14 | / Add { [INFO] [stdout] 15 | | input: Port, [INFO] [stdout] 16 | | output: Port, [INFO] [stdout] 17 | | }, [INFO] [stdout] | |_____^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/engine/bitset.rs:5:12 [INFO] [stdout] | [INFO] [stdout] 5 | pub fn new() -> BitSet { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `set` [INFO] [stdout] --> src/engine/bitset.rs:8:12 [INFO] [stdout] | [INFO] [stdout] 8 | pub fn set(&mut self, index: u8) { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `clear` [INFO] [stdout] --> src/engine/bitset.rs:11:12 [INFO] [stdout] | [INFO] [stdout] 11 | pub fn clear(&mut self, index: u8) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 43.75s [INFO] running `Command { std: "docker" "inspect" "bb35f37ca5f5a4243567b364bddf07ed354bcc74a0d955cb63248cf4e26384f4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bb35f37ca5f5a4243567b364bddf07ed354bcc74a0d955cb63248cf4e26384f4", kill_on_drop: false }` [INFO] [stdout] bb35f37ca5f5a4243567b364bddf07ed354bcc74a0d955cb63248cf4e26384f4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1ef3ac8a27d10f6ad39909ecf0fafc831cce1508215f186b1e4eda16acc8301c [INFO] running `Command { std: "docker" "start" "-a" "1ef3ac8a27d10f6ad39909ecf0fafc831cce1508215f186b1e4eda16acc8301c", kill_on_drop: false }` [INFO] [stderr] Compiling musicprogram v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: variant is never constructed: `Add` [INFO] [stdout] --> src/engine/stack/nodes.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 14 | / Add { [INFO] [stdout] 15 | | input: Port, [INFO] [stdout] 16 | | output: Port, [INFO] [stdout] 17 | | }, [INFO] [stdout] | |_____^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/engine/bitset.rs:5:12 [INFO] [stdout] | [INFO] [stdout] 5 | pub fn new() -> BitSet { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `set` [INFO] [stdout] --> src/engine/bitset.rs:8:12 [INFO] [stdout] | [INFO] [stdout] 8 | pub fn set(&mut self, index: u8) { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `clear` [INFO] [stdout] --> src/engine/bitset.rs:11:12 [INFO] [stdout] | [INFO] [stdout] 11 | pub fn clear(&mut self, index: u8) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.24s [INFO] running `Command { std: "docker" "inspect" "1ef3ac8a27d10f6ad39909ecf0fafc831cce1508215f186b1e4eda16acc8301c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1ef3ac8a27d10f6ad39909ecf0fafc831cce1508215f186b1e4eda16acc8301c", kill_on_drop: false }` [INFO] [stdout] 1ef3ac8a27d10f6ad39909ecf0fafc831cce1508215f186b1e4eda16acc8301c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 521a8b72c0aafd0508f9ef5fe602d4c570b5d8293f04272154c954ff951309d2 [INFO] running `Command { std: "docker" "start" "-a" "521a8b72c0aafd0508f9ef5fe602d4c570b5d8293f04272154c954ff951309d2", kill_on_drop: false }` [INFO] [stderr] warning: variant is never constructed: `Add` [INFO] [stderr] --> src/engine/stack/nodes.rs:14:5 [INFO] [stderr] | [INFO] [stderr] 14 | / Add { [INFO] [stderr] 15 | | input: Port, [INFO] [stderr] 16 | | output: Port, [INFO] [stderr] 17 | | }, [INFO] [stderr] | |_____^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new` [INFO] [stderr] --> src/engine/bitset.rs:5:12 [INFO] [stderr] | [INFO] [stderr] 5 | pub fn new() -> BitSet { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `set` [INFO] [stderr] --> src/engine/bitset.rs:8:12 [INFO] [stderr] | [INFO] [stderr] 8 | pub fn set(&mut self, index: u8) { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `clear` [INFO] [stderr] --> src/engine/bitset.rs:11:12 [INFO] [stderr] | [INFO] [stderr] 11 | pub fn clear(&mut self, index: u8) { [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `musicprogram` (bin "musicprogram" test) generated 4 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/musicprogram-50fd79a84d21ac15) [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" "521a8b72c0aafd0508f9ef5fe602d4c570b5d8293f04272154c954ff951309d2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "521a8b72c0aafd0508f9ef5fe602d4c570b5d8293f04272154c954ff951309d2", kill_on_drop: false }` [INFO] [stdout] 521a8b72c0aafd0508f9ef5fe602d4c570b5d8293f04272154c954ff951309d2