[INFO] cloning repository https://github.com/fooker/mvv [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/fooker/mvv" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffooker%2Fmvv", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffooker%2Fmvv'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] dac48b2bd00fcd982278c22a90b1374025eaa75d [INFO] testing fooker/mvv against 1.59.0 for beta-1.60-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffooker%2Fmvv" "/workspace/builds/worker-18/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-18/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/fooker/mvv on toolchain 1.59.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/fooker/mvv [INFO] finished tweaking git repo https://github.com/fooker/mvv [INFO] tweaked toml for git repo https://github.com/fooker/mvv written to /workspace/builds/worker-18/source/Cargo.toml [INFO] crate git repo https://github.com/fooker/mvv already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "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-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 1a84c739d5b2e192220560234cd6f77a91964a5c36a7650b28119f6cbc7d0df8 [INFO] running `Command { std: "docker" "start" "-a" "1a84c739d5b2e192220560234cd6f77a91964a5c36a7650b28119f6cbc7d0df8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1a84c739d5b2e192220560234cd6f77a91964a5c36a7650b28119f6cbc7d0df8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1a84c739d5b2e192220560234cd6f77a91964a5c36a7650b28119f6cbc7d0df8", kill_on_drop: false }` [INFO] [stdout] 1a84c739d5b2e192220560234cd6f77a91964a5c36a7650b28119f6cbc7d0df8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 54ff39e8f74da98bd19322fcff942185f66f3d7eb3102961d7d3030bbe6a3802 [INFO] running `Command { std: "docker" "start" "-a" "54ff39e8f74da98bd19322fcff942185f66f3d7eb3102961d7d3030bbe6a3802", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.69 [INFO] [stderr] Compiling getrandom v0.1.14 [INFO] [stderr] Compiling proc-macro2 v1.0.12 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling syn v1.0.18 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling ppv-lite86 v0.2.6 [INFO] [stderr] Compiling anyhow v1.0.28 [INFO] [stderr] Compiling unicode-width v0.1.7 [INFO] [stderr] Compiling same-file v1.0.6 [INFO] [stderr] Compiling remove_dir_all v0.5.2 [INFO] [stderr] Compiling strsim v0.8.0 [INFO] [stderr] Compiling either v1.5.3 [INFO] [stderr] Compiling yansi v0.5.0 [INFO] [stderr] Compiling exitcode v1.1.2 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling walkdir v2.3.1 [INFO] [stderr] Compiling itertools v0.9.0 [INFO] [stderr] Compiling quote v1.0.4 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling reflink v0.1.3 [INFO] [stderr] Compiling clap v2.33.0 [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 thiserror-impl v1.0.16 [INFO] [stderr] Compiling tempfile v3.1.0 [INFO] [stderr] Compiling thiserror v1.0.16 [INFO] [stderr] Compiling mmv v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `action` [INFO] [stdout] --> src/commands/update.rs:32:44 [INFO] [stdout] | [INFO] [stdout] 32 | EitherOrBoth::Right((path, action)) => { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_action` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `matches` [INFO] [stdout] --> src/commands/update.rs:11:30 [INFO] [stdout] | [INFO] [stdout] 11 | pub fn run(workspace: &Path, matches: &ArgMatches) -> Result<(), ProgramError> { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_matches` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `matches` [INFO] [stdout] --> src/commands/status.rs:9:30 [INFO] [stdout] | [INFO] [stdout] 9 | pub fn run(workspace: &Path, matches: &ArgMatches) -> Result<(), ProgramError> { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_matches` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `status` [INFO] [stdout] --> src/commands/edit.rs:14:9 [INFO] [stdout] | [INFO] [stdout] 14 | let status = std::process::Command::new("vim") [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_status` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `matches` [INFO] [stdout] --> src/commands/edit.rs:8:30 [INFO] [stdout] | [INFO] [stdout] 8 | pub fn run(workspace: &Path, matches: &ArgMatches) -> Result<(), ProgramError> { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_matches` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `workspace` [INFO] [stdout] --> src/changeset.rs:70:12 [INFO] [stdout] | [INFO] [stdout] 70 | pub fn workspace(&self) -> &Workspace { [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: `path` [INFO] [stdout] --> src/changeset.rs:138:12 [INFO] [stdout] | [INFO] [stdout] 138 | pub fn path(&self) -> &Path { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `records` [INFO] [stdout] --> src/changeset.rs:142:12 [INFO] [stdout] | [INFO] [stdout] 142 | pub fn records(&self) -> &BTreeMap { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `records_mut` [INFO] [stdout] --> src/changeset.rs:146:12 [INFO] [stdout] | [INFO] [stdout] 146 | pub fn records_mut(&mut self) -> &mut BTreeMap { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 9 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 56.26s [INFO] running `Command { std: "docker" "inspect" "54ff39e8f74da98bd19322fcff942185f66f3d7eb3102961d7d3030bbe6a3802", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "54ff39e8f74da98bd19322fcff942185f66f3d7eb3102961d7d3030bbe6a3802", kill_on_drop: false }` [INFO] [stdout] 54ff39e8f74da98bd19322fcff942185f66f3d7eb3102961d7d3030bbe6a3802 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5028ed91dd382fc483be8bb9bee5165f7011a3aec63ae414cfdb03c9ea1cc74c [INFO] running `Command { std: "docker" "start" "-a" "5028ed91dd382fc483be8bb9bee5165f7011a3aec63ae414cfdb03c9ea1cc74c", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling mmv v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `action` [INFO] [stdout] --> src/commands/update.rs:32:44 [INFO] [stdout] | [INFO] [stdout] 32 | EitherOrBoth::Right((path, action)) => { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_action` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `matches` [INFO] [stdout] --> src/commands/update.rs:11:30 [INFO] [stdout] | [INFO] [stdout] 11 | pub fn run(workspace: &Path, matches: &ArgMatches) -> Result<(), ProgramError> { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_matches` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `matches` [INFO] [stdout] --> src/commands/status.rs:9:30 [INFO] [stdout] | [INFO] [stdout] 9 | pub fn run(workspace: &Path, matches: &ArgMatches) -> Result<(), ProgramError> { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_matches` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `status` [INFO] [stdout] --> src/commands/edit.rs:14:9 [INFO] [stdout] | [INFO] [stdout] 14 | let status = std::process::Command::new("vim") [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_status` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `matches` [INFO] [stdout] --> src/commands/edit.rs:8:30 [INFO] [stdout] | [INFO] [stdout] 8 | pub fn run(workspace: &Path, matches: &ArgMatches) -> Result<(), ProgramError> { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_matches` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `workspace` [INFO] [stdout] --> src/changeset.rs:70:12 [INFO] [stdout] | [INFO] [stdout] 70 | pub fn workspace(&self) -> &Workspace { [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: `path` [INFO] [stdout] --> src/changeset.rs:138:12 [INFO] [stdout] | [INFO] [stdout] 138 | pub fn path(&self) -> &Path { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `records` [INFO] [stdout] --> src/changeset.rs:142:12 [INFO] [stdout] | [INFO] [stdout] 142 | pub fn records(&self) -> &BTreeMap { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `records_mut` [INFO] [stdout] --> src/changeset.rs:146:12 [INFO] [stdout] | [INFO] [stdout] 146 | pub fn records_mut(&mut self) -> &mut BTreeMap { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 9 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.73s [INFO] running `Command { std: "docker" "inspect" "5028ed91dd382fc483be8bb9bee5165f7011a3aec63ae414cfdb03c9ea1cc74c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5028ed91dd382fc483be8bb9bee5165f7011a3aec63ae414cfdb03c9ea1cc74c", kill_on_drop: false }` [INFO] [stdout] 5028ed91dd382fc483be8bb9bee5165f7011a3aec63ae414cfdb03c9ea1cc74c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] ae47f7d1ef0de0a06bef6aa1231e58996ea88555ca91e717a04bf0459a7b3a52 [INFO] running `Command { std: "docker" "start" "-a" "ae47f7d1ef0de0a06bef6aa1231e58996ea88555ca91e717a04bf0459a7b3a52", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] warning: unused variable: `action` [INFO] [stderr] --> src/commands/update.rs:32:44 [INFO] [stderr] | [INFO] [stderr] 32 | EitherOrBoth::Right((path, action)) => { [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_action` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `matches` [INFO] [stderr] --> src/commands/update.rs:11:30 [INFO] [stderr] | [INFO] [stderr] 11 | pub fn run(workspace: &Path, matches: &ArgMatches) -> Result<(), ProgramError> { [INFO] [stderr] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_matches` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `matches` [INFO] [stderr] --> src/commands/status.rs:9:30 [INFO] [stderr] | [INFO] [stderr] 9 | pub fn run(workspace: &Path, matches: &ArgMatches) -> Result<(), ProgramError> { [INFO] [stderr] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_matches` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `status` [INFO] [stderr] --> src/commands/edit.rs:14:9 [INFO] [stderr] | [INFO] [stderr] 14 | let status = std::process::Command::new("vim") [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_status` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `matches` [INFO] [stderr] --> src/commands/edit.rs:8:30 [INFO] [stderr] | [INFO] [stderr] 8 | pub fn run(workspace: &Path, matches: &ArgMatches) -> Result<(), ProgramError> { [INFO] [stderr] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_matches` [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `workspace` [INFO] [stderr] --> src/changeset.rs:70:12 [INFO] [stderr] | [INFO] [stderr] 70 | pub fn workspace(&self) -> &Workspace { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `path` [INFO] [stderr] --> src/changeset.rs:138:12 [INFO] [stderr] | [INFO] [stderr] 138 | pub fn path(&self) -> &Path { [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `records` [INFO] [stderr] --> src/changeset.rs:142:12 [INFO] [stderr] | [INFO] [stderr] 142 | pub fn records(&self) -> &BTreeMap { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `records_mut` [INFO] [stderr] --> src/changeset.rs:146:12 [INFO] [stderr] | [INFO] [stderr] 146 | pub fn records_mut(&mut self) -> &mut BTreeMap { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `mmv` (bin "mmv" test) generated 9 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.21s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/mmv-06b3169b907b8747) [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" "ae47f7d1ef0de0a06bef6aa1231e58996ea88555ca91e717a04bf0459a7b3a52", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ae47f7d1ef0de0a06bef6aa1231e58996ea88555ca91e717a04bf0459a7b3a52", kill_on_drop: false }` [INFO] [stdout] ae47f7d1ef0de0a06bef6aa1231e58996ea88555ca91e717a04bf0459a7b3a52