[INFO] cloning repository https://github.com/teiesti/fussel
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/teiesti/fussel" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fteiesti%2Ffussel"`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fteiesti%2Ffussel'...
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 9b9ede84753f944cd08515a9836c7cfb0e9a5e5b
[INFO] testing teiesti/fussel against 1.44.0 for beta-1.45-1
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fteiesti%2Ffussel" "/workspace/builds/worker-1/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/teiesti/fussel on toolchain 1.44.0
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/teiesti/fussel
[INFO] finished tweaking git repo https://github.com/teiesti/fussel
[INFO] tweaked toml for git repo https://github.com/teiesti/fussel written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate git repo https://github.com/teiesti/fussel already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"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" "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" "+1.44.0" "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] abf5f71e78bb02c0a554766f0c484fc68f3b9d7bbb0713feb0358b33fdd85bda
[INFO] running `"docker" "start" "-a" "abf5f71e78bb02c0a554766f0c484fc68f3b9d7bbb0713feb0358b33fdd85bda"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling libc v0.2.66
[INFO] [stderr]    Compiling proc-macro2 v1.0.6
[INFO] [stderr]    Compiling syn v1.0.9
[INFO] [stderr]    Compiling arc-swap v0.4.4
[INFO] [stderr]    Compiling futures-core v0.3.1
[INFO] [stderr]    Compiling pin-project-lite v0.1.1
[INFO] [stderr]    Compiling bytes v0.5.2
[INFO] [stderr]    Compiling log v0.4.8
[INFO] [stderr]    Compiling crossbeam-utils v0.7.0
[INFO] [stderr]    Compiling crossbeam-epoch v0.8.0
[INFO] [stderr]    Compiling memoffset v0.5.3
[INFO] [stderr]    Compiling crossbeam-queue v0.2.0
[INFO] [stderr]    Compiling crossbeam-channel v0.4.0
[INFO] [stderr]    Compiling quote v1.0.2
[INFO] [stderr]    Compiling crossbeam-deque v0.7.2
[INFO] [stderr]    Compiling iovec v0.1.4
[INFO] [stderr]    Compiling net2 v0.2.33
[INFO] [stderr]    Compiling signal-hook-registry v1.2.0
[INFO] [stderr]    Compiling num_cpus v1.11.1
[INFO] [stderr]    Compiling crossbeam v0.7.3
[INFO] [stderr]    Compiling mio v0.6.21
[INFO] [stderr]    Compiling mio-uds v0.6.7
[INFO] [stderr]    Compiling tokio-macros v0.2.0
[INFO] [stderr]    Compiling tokio v0.2.2
[INFO] [stderr]    Compiling fussel v0.1.0-dev (/opt/rustwide/workdir)
[INFO] [stderr] warning: variant is never constructed: `File`
[INFO] [stderr]   --> src/fault.rs:43:5
[INFO] [stderr]    |
[INFO] [stderr] 43 | /     File {
[INFO] [stderr] 44 | |         path: PathBuf
[INFO] [stderr] 45 | |     },
[INFO] [stderr]    | |_____^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `error`
[INFO] [stderr]    --> src/fault.rs:121:5
[INFO] [stderr]     |
[INFO] [stderr] 121 | /     pub(crate) fn error<S>(txt: S) -> Self
[INFO] [stderr] 122 | |     where
[INFO] [stderr] 123 | |         S: Into<String>,
[INFO] [stderr] 124 | |     {
[INFO] [stderr] 125 | |         Self::with_lvl(Level::Error, txt)
[INFO] [stderr] 126 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `note`
[INFO] [stderr]    --> src/fault.rs:135:5
[INFO] [stderr]     |
[INFO] [stderr] 135 | /     pub(crate) fn note<S>(txt: S) -> Self
[INFO] [stderr] 136 | |     where
[INFO] [stderr] 137 | |         S: Into<String>,
[INFO] [stderr] 138 | |     {
[INFO] [stderr] 139 | |         Self::with_lvl(Level::Note, txt)
[INFO] [stderr] 140 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `is_bare`
[INFO] [stderr]    --> src/fault.rs:149:5
[INFO] [stderr]     |
[INFO] [stderr] 149 |     pub(crate) fn is_bare(&self) -> bool {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Error`
[INFO] [stderr]    --> src/fault.rs:165:5
[INFO] [stderr]     |
[INFO] [stderr] 165 |     Error,
[INFO] [stderr]     |     ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Note`
[INFO] [stderr]    --> src/fault.rs:167:5
[INFO] [stderr]     |
[INFO] [stderr] 167 |     Note,
[INFO] [stderr]     |     ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `init`
[INFO] [stderr]   --> src/lint/incomplete_work.rs:11:5
[INFO] [stderr]    |
[INFO] [stderr] 11 |     pub(crate) fn init(keywords: Vec<String>) -> Self {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `async_send`
[INFO] [stderr]  --> src/stage.rs:8:21
[INFO] [stderr]   |
[INFO] [stderr] 8 | pub(crate) async fn async_send<T>(sender: &Sender<T>, msg: T) -> Result<(), SendError<T>> {
[INFO] [stderr]   |                     ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 8 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 44.80s
[INFO] running `"docker" "inspect" "abf5f71e78bb02c0a554766f0c484fc68f3b9d7bbb0713feb0358b33fdd85bda"`
[INFO] running `"docker" "rm" "-f" "abf5f71e78bb02c0a554766f0c484fc68f3b9d7bbb0713feb0358b33fdd85bda"`
[INFO] [stdout] abf5f71e78bb02c0a554766f0c484fc68f3b9d7bbb0713feb0358b33fdd85bda
[INFO] running `"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" "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" "+1.44.0" "test" "--frozen" "--no-run"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 64fd3a469e9f6cce13e1c3e3515e497087cec34ab5a17008cc35065ecac5e6d8
[INFO] running `"docker" "start" "-a" "64fd3a469e9f6cce13e1c3e3515e497087cec34ab5a17008cc35065ecac5e6d8"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling fussel v0.1.0-dev (/opt/rustwide/workdir)
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/lint/incomplete_work.rs:69:13
[INFO] [stderr]    |
[INFO] [stderr] 69 |         let mut report = |fault| faults.push(fault);
[INFO] [stderr]    |             ----^^^^^^
[INFO] [stderr]    |             |
[INFO] [stderr]    |             help: remove this `mut`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `note`
[INFO] [stderr]    --> src/fault.rs:135:5
[INFO] [stderr]     |
[INFO] [stderr] 135 | /     pub(crate) fn note<S>(txt: S) -> Self
[INFO] [stderr] 136 | |     where
[INFO] [stderr] 137 | |         S: Into<String>,
[INFO] [stderr] 138 | |     {
[INFO] [stderr] 139 | |         Self::with_lvl(Level::Note, txt)
[INFO] [stderr] 140 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `is_bare`
[INFO] [stderr]    --> src/fault.rs:149:5
[INFO] [stderr]     |
[INFO] [stderr] 149 |     pub(crate) fn is_bare(&self) -> bool {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Note`
[INFO] [stderr]    --> src/fault.rs:167:5
[INFO] [stderr]     |
[INFO] [stderr] 167 |     Note,
[INFO] [stderr]     |     ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `async_send`
[INFO] [stderr]  --> src/stage.rs:8:21
[INFO] [stderr]   |
[INFO] [stderr] 8 | pub(crate) async fn async_send<T>(sender: &Sender<T>, msg: T) -> Result<(), SendError<T>> {
[INFO] [stderr]   |                     ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 5 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.92s
[INFO] running `"docker" "inspect" "64fd3a469e9f6cce13e1c3e3515e497087cec34ab5a17008cc35065ecac5e6d8"`
[INFO] running `"docker" "rm" "-f" "64fd3a469e9f6cce13e1c3e3515e497087cec34ab5a17008cc35065ecac5e6d8"`
[INFO] [stdout] 64fd3a469e9f6cce13e1c3e3515e497087cec34ab5a17008cc35065ecac5e6d8
[INFO] running `"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" "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" "+1.44.0" "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] 6cbfa3bc7598f3d14fbad49f656f995957898b11fe86987c52a5b6abf3567108
[INFO] running `"docker" "start" "-a" "6cbfa3bc7598f3d14fbad49f656f995957898b11fe86987c52a5b6abf3567108"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/lint/incomplete_work.rs:69:13
[INFO] [stderr]    |
[INFO] [stderr] 69 |         let mut report = |fault| faults.push(fault);
[INFO] [stderr]    |             ----^^^^^^
[INFO] [stderr]    |             |
[INFO] [stderr]    |             help: remove this `mut`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `note`
[INFO] [stderr]    --> src/fault.rs:135:5
[INFO] [stderr]     |
[INFO] [stderr] 135 | /     pub(crate) fn note<S>(txt: S) -> Self
[INFO] [stderr] 136 | |     where
[INFO] [stderr] 137 | |         S: Into<String>,
[INFO] [stderr] 138 | |     {
[INFO] [stderr] 139 | |         Self::with_lvl(Level::Note, txt)
[INFO] [stderr] 140 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `is_bare`
[INFO] [stderr]    --> src/fault.rs:149:5
[INFO] [stderr]     |
[INFO] [stderr] 149 |     pub(crate) fn is_bare(&self) -> bool {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Note`
[INFO] [stderr]    --> src/fault.rs:167:5
[INFO] [stderr]     |
[INFO] [stderr] 167 |     Note,
[INFO] [stderr]     |     ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `async_send`
[INFO] [stderr]  --> src/stage.rs:8:21
[INFO] [stderr]   |
[INFO] [stderr] 8 | pub(crate) async fn async_send<T>(sender: &Sender<T>, msg: T) -> Result<(), SendError<T>> {
[INFO] [stderr]   |                     ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 5 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.12s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/fussel-ba9e258d8a6d4aa4
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test fault::tests::fault_simple ... ok
[INFO] [stdout] test lint::incomplete_work::tests::test ... ok
[INFO] [stdout] test fault::tests::fault_quote_excerpt ... ok
[INFO] [stdout] test fault::tests::fault_quote_file ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "6cbfa3bc7598f3d14fbad49f656f995957898b11fe86987c52a5b6abf3567108"`
[INFO] running `"docker" "rm" "-f" "6cbfa3bc7598f3d14fbad49f656f995957898b11fe86987c52a5b6abf3567108"`
[INFO] [stdout] 6cbfa3bc7598f3d14fbad49f656f995957898b11fe86987c52a5b6abf3567108