[INFO] cloning repository https://github.com/puiterwijk/canarywatcher [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/puiterwijk/canarywatcher" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpuiterwijk%2Fcanarywatcher"` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpuiterwijk%2Fcanarywatcher'... [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 1d8d21b167cd683d762eeec34d54ed5eb43b8601 [INFO] testing puiterwijk/canarywatcher against beta-2020-06-03 for beta-1.45-1 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpuiterwijk%2Fcanarywatcher" "/workspace/builds/worker-6/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/puiterwijk/canarywatcher on toolchain beta-2020-06-03 [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/puiterwijk/canarywatcher [INFO] finished tweaking git repo https://github.com/puiterwijk/canarywatcher [INFO] tweaked toml for git repo https://github.com/puiterwijk/canarywatcher written to /workspace/builds/worker-6/source/Cargo.toml [INFO] crate git repo https://github.com/puiterwijk/canarywatcher already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "build" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 992b74a62c9c3f8bcdd34960a9568f771ade5678dfe8d72de031b9b599043cc8 [INFO] running `"docker" "start" "-a" "992b74a62c9c3f8bcdd34960a9568f771ade5678dfe8d72de031b9b599043cc8"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling libc v0.2.41 [INFO] [stderr] Compiling pkg-config v0.3.11 [INFO] [stderr] Compiling cfg-if v0.1.3 [INFO] [stderr] Compiling thread-scoped v1.0.2 [INFO] [stderr] Compiling bitflags v1.0.3 [INFO] [stderr] Compiling futures v0.1.21 [INFO] [stderr] Compiling nom v2.2.1 [INFO] [stderr] Compiling byteorder v1.2.3 [INFO] [stderr] Compiling rustc_version v0.2.2 [INFO] [stderr] Compiling log v0.4.1 [INFO] [stderr] Compiling log v0.3.9 [INFO] [stderr] Compiling procinfo v0.4.2 [INFO] [stderr] Compiling fuse v0.3.1 [INFO] [stderr] Compiling inotify-sys v0.1.2 [INFO] [stderr] Compiling time v0.1.40 [INFO] [stderr] Compiling inotify v0.5.1 [INFO] [stderr] Compiling canarywatcher v0.2.1 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused imports: `ReplyData`, `ReplyEntry` [INFO] [stderr] --> src/main.rs:40:5 [INFO] [stderr] | [INFO] [stderr] 40 | ReplyEntry, [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] 41 | ReplyAttr, [INFO] [stderr] 42 | ReplyData, [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unreachable statement [INFO] [stderr] --> src/main.rs:210:9 [INFO] [stderr] | [INFO] [stderr] 209 | panic!("Usage: [test|arm] [notify|fuse] "); [INFO] [stderr] | ----------------------------------------------------------- any code following this expression is unreachable [INFO] [stderr] 210 | return; [INFO] [stderr] | ^^^^^^^ unreachable statement [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unreachable_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unreachable statement [INFO] [stderr] --> src/main.rs:221:9 [INFO] [stderr] | [INFO] [stderr] 220 | panic!("Usage: [test|arm] [notify|fuse] "); [INFO] [stderr] | ----------------------------------------------------------- any code following this expression is unreachable [INFO] [stderr] 221 | return; [INFO] [stderr] | ^^^^^^^ unreachable statement [INFO] [stderr] [INFO] [stderr] warning: unused variable: `e` [INFO] [stderr] --> src/main.rs:86:13 [INFO] [stderr] | [INFO] [stderr] 86 | Err(e) => { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `e` [INFO] [stderr] --> src/main.rs:104:13 [INFO] [stderr] | [INFO] [stderr] 104 | Err(e) => { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `event` [INFO] [stderr] --> src/main.rs:139:9 [INFO] [stderr] | [INFO] [stderr] 139 | for event in events { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_event` [INFO] [stderr] [INFO] [stderr] warning: function `getLuksVol` should have a snake case name [INFO] [stderr] --> src/main.rs:52:4 [INFO] [stderr] | [INFO] [stderr] 52 | fn getLuksVol() -> String { [INFO] [stderr] | ^^^^^^^^^^ help: convert the identifier to snake case: `get_luks_vol` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_snake_case)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function `doTheLock` should have a snake case name [INFO] [stderr] --> src/main.rs:76:4 [INFO] [stderr] | [INFO] [stderr] 76 | fn doTheLock(armed: bool, luksvol: String) { [INFO] [stderr] | ^^^^^^^^^ help: convert the identifier to snake case: `do_the_lock` [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/main.rs:91:13 [INFO] [stderr] | [INFO] [stderr] 91 | file.write_all("1".as_bytes()); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/main.rs:97:5 [INFO] [stderr] | [INFO] [stderr] 97 | / Command::new("/usr/sbin/cryptsetup") [INFO] [stderr] 98 | | .arg("luksClose") [INFO] [stderr] 99 | | .arg(luksvol) [INFO] [stderr] 100 | | .output(); [INFO] [stderr] | |______________________^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: 10 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 19.72s [INFO] running `"docker" "inspect" "992b74a62c9c3f8bcdd34960a9568f771ade5678dfe8d72de031b9b599043cc8"` [INFO] running `"docker" "rm" "-f" "992b74a62c9c3f8bcdd34960a9568f771ade5678dfe8d72de031b9b599043cc8"` [INFO] [stdout] 992b74a62c9c3f8bcdd34960a9568f771ade5678dfe8d72de031b9b599043cc8 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "test" "--frozen" "--no-run"` [INFO] [stdout] 060c9a005ae6daccecd0370d96974cf52d7392b9179924eb52db2615c94c1a26 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `"docker" "start" "-a" "060c9a005ae6daccecd0370d96974cf52d7392b9179924eb52db2615c94c1a26"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling canarywatcher v0.2.1 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused imports: `ReplyData`, `ReplyEntry` [INFO] [stderr] --> src/main.rs:40:5 [INFO] [stderr] | [INFO] [stderr] 40 | ReplyEntry, [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] 41 | ReplyAttr, [INFO] [stderr] 42 | ReplyData, [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unreachable statement [INFO] [stderr] --> src/main.rs:210:9 [INFO] [stderr] | [INFO] [stderr] 209 | panic!("Usage: [test|arm] [notify|fuse] "); [INFO] [stderr] | ----------------------------------------------------------- any code following this expression is unreachable [INFO] [stderr] 210 | return; [INFO] [stderr] | ^^^^^^^ unreachable statement [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unreachable_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unreachable statement [INFO] [stderr] --> src/main.rs:221:9 [INFO] [stderr] | [INFO] [stderr] 220 | panic!("Usage: [test|arm] [notify|fuse] "); [INFO] [stderr] | ----------------------------------------------------------- any code following this expression is unreachable [INFO] [stderr] 221 | return; [INFO] [stderr] | ^^^^^^^ unreachable statement [INFO] [stderr] [INFO] [stderr] warning: unused variable: `e` [INFO] [stderr] --> src/main.rs:86:13 [INFO] [stderr] | [INFO] [stderr] 86 | Err(e) => { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `e` [INFO] [stderr] --> src/main.rs:104:13 [INFO] [stderr] | [INFO] [stderr] 104 | Err(e) => { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `event` [INFO] [stderr] --> src/main.rs:139:9 [INFO] [stderr] | [INFO] [stderr] 139 | for event in events { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_event` [INFO] [stderr] [INFO] [stderr] warning: function `getLuksVol` should have a snake case name [INFO] [stderr] --> src/main.rs:52:4 [INFO] [stderr] | [INFO] [stderr] 52 | fn getLuksVol() -> String { [INFO] [stderr] | ^^^^^^^^^^ help: convert the identifier to snake case: `get_luks_vol` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_snake_case)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function `doTheLock` should have a snake case name [INFO] [stderr] --> src/main.rs:76:4 [INFO] [stderr] | [INFO] [stderr] 76 | fn doTheLock(armed: bool, luksvol: String) { [INFO] [stderr] | ^^^^^^^^^ help: convert the identifier to snake case: `do_the_lock` [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/main.rs:91:13 [INFO] [stderr] | [INFO] [stderr] 91 | file.write_all("1".as_bytes()); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/main.rs:97:5 [INFO] [stderr] | [INFO] [stderr] 97 | / Command::new("/usr/sbin/cryptsetup") [INFO] [stderr] 98 | | .arg("luksClose") [INFO] [stderr] 99 | | .arg(luksvol) [INFO] [stderr] 100 | | .output(); [INFO] [stderr] | |______________________^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: 10 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.39s [INFO] running `"docker" "inspect" "060c9a005ae6daccecd0370d96974cf52d7392b9179924eb52db2615c94c1a26"` [INFO] running `"docker" "rm" "-f" "060c9a005ae6daccecd0370d96974cf52d7392b9179924eb52db2615c94c1a26"` [INFO] [stdout] 060c9a005ae6daccecd0370d96974cf52d7392b9179924eb52db2615c94c1a26 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "test" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 6e53313b4fa10e8f4964876617ae35cbcdfd72e58e58a2daf1f97a2128c26fd5 [INFO] running `"docker" "start" "-a" "6e53313b4fa10e8f4964876617ae35cbcdfd72e58e58a2daf1f97a2128c26fd5"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] warning: unused imports: `ReplyData`, `ReplyEntry` [INFO] [stderr] --> src/main.rs:40:5 [INFO] [stderr] | [INFO] [stderr] 40 | ReplyEntry, [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] 41 | ReplyAttr, [INFO] [stderr] 42 | ReplyData, [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unreachable statement [INFO] [stderr] --> src/main.rs:210:9 [INFO] [stderr] | [INFO] [stderr] 209 | panic!("Usage: [test|arm] [notify|fuse] "); [INFO] [stderr] | ----------------------------------------------------------- any code following this expression is unreachable [INFO] [stderr] 210 | return; [INFO] [stderr] | ^^^^^^^ unreachable statement [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unreachable_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unreachable statement [INFO] [stderr] --> src/main.rs:221:9 [INFO] [stderr] | [INFO] [stderr] 220 | panic!("Usage: [test|arm] [notify|fuse] "); [INFO] [stderr] | ----------------------------------------------------------- any code following this expression is unreachable [INFO] [stderr] 221 | return; [INFO] [stderr] | ^^^^^^^ unreachable statement [INFO] [stderr] [INFO] [stderr] warning: unused variable: `e` [INFO] [stderr] --> src/main.rs:86:13 [INFO] [stderr] | [INFO] [stderr] 86 | Err(e) => { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `e` [INFO] [stderr] --> src/main.rs:104:13 [INFO] [stderr] | [INFO] [stderr] 104 | Err(e) => { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `event` [INFO] [stderr] --> src/main.rs:139:9 [INFO] [stderr] | [INFO] [stderr] 139 | for event in events { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_event` [INFO] [stderr] [INFO] [stderr] warning: function `getLuksVol` should have a snake case name [INFO] [stderr] --> src/main.rs:52:4 [INFO] [stderr] | [INFO] [stderr] 52 | fn getLuksVol() -> String { [INFO] [stderr] | ^^^^^^^^^^ help: convert the identifier to snake case: `get_luks_vol` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_snake_case)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function `doTheLock` should have a snake case name [INFO] [stderr] --> src/main.rs:76:4 [INFO] [stderr] | [INFO] [stderr] 76 | fn doTheLock(armed: bool, luksvol: String) { [INFO] [stderr] | ^^^^^^^^^ help: convert the identifier to snake case: `do_the_lock` [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/main.rs:91:13 [INFO] [stderr] | [INFO] [stderr] 91 | file.write_all("1".as_bytes()); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/main.rs:97:5 [INFO] [stderr] | [INFO] [stderr] 97 | / Command::new("/usr/sbin/cryptsetup") [INFO] [stderr] 98 | | .arg("luksClose") [INFO] [stderr] 99 | | .arg(luksvol) [INFO] [stderr] 100 | | .output(); [INFO] [stderr] | |______________________^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: 10 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 5.45s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/canarywatcher-3ef9c3e00a03240e [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 [INFO] [stdout] [INFO] running `"docker" "inspect" "6e53313b4fa10e8f4964876617ae35cbcdfd72e58e58a2daf1f97a2128c26fd5"` [INFO] running `"docker" "rm" "-f" "6e53313b4fa10e8f4964876617ae35cbcdfd72e58e58a2daf1f97a2128c26fd5"` [INFO] [stdout] 6e53313b4fa10e8f4964876617ae35cbcdfd72e58e58a2daf1f97a2128c26fd5