[INFO] updating cached repository https://github.com/realcundo/ilc
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] eb1fbc648f15617647220629fa6ef341fe811cec
[INFO] testing realcundo/ilc against beta-2020-06-03 for beta-1.45-1
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frealcundo%2Filc" "/workspace/builds/worker-14/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-14/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/realcundo/ilc 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/realcundo/ilc
[INFO] finished tweaking git repo https://github.com/realcundo/ilc
[INFO] tweaked toml for git repo https://github.com/realcundo/ilc written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] crate git repo https://github.com/realcundo/ilc 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-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] [stdout] 76df9fba99259fe9482159828457e616cc756bb40b3fe2eeaf7a0dead74ed136
[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" "76df9fba99259fe9482159828457e616cc756bb40b3fe2eeaf7a0dead74ed136"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling lazysort v0.2.1
[INFO] [stderr]    Compiling ex v0.1.3
[INFO] [stderr]    Compiling syn v1.0.5
[INFO] [stderr]    Compiling termion v1.5.3
[INFO] [stderr]    Compiling proc-macro-error v0.2.6
[INFO] [stderr]    Compiling structopt-derive v0.3.2
[INFO] [stderr]    Compiling structopt v0.3.2
[INFO] [stderr]    Compiling ilc v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: associated function is never used: `get`
[INFO] [stderr]   --> src/linecollector.rs:34:12
[INFO] [stderr]    |
[INFO] [stderr] 34 |     pub fn get(&self, key: &str) -> Option<usize> {
[INFO] [stderr]    |            ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 27.90s
[INFO] running `"docker" "inspect" "76df9fba99259fe9482159828457e616cc756bb40b3fe2eeaf7a0dead74ed136"`
[INFO] running `"docker" "rm" "-f" "76df9fba99259fe9482159828457e616cc756bb40b3fe2eeaf7a0dead74ed136"`
[INFO] [stdout] 76df9fba99259fe9482159828457e616cc756bb40b3fe2eeaf7a0dead74ed136
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] ef20e1f489a0feef31dfc0f80583c5087d907c9c994a1ac9f2b8739864ffcac0
[INFO] running `"docker" "start" "-a" "ef20e1f489a0feef31dfc0f80583c5087d907c9c994a1ac9f2b8739864ffcac0"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling ilc v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: associated function is never used: `get`
[INFO] [stderr]   --> src/linecollector.rs:34:12
[INFO] [stderr]    |
[INFO] [stderr] 34 |     pub fn get(&self, key: &str) -> Option<usize> {
[INFO] [stderr]    |            ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.85s
[INFO] running `"docker" "inspect" "ef20e1f489a0feef31dfc0f80583c5087d907c9c994a1ac9f2b8739864ffcac0"`
[INFO] running `"docker" "rm" "-f" "ef20e1f489a0feef31dfc0f80583c5087d907c9c994a1ac9f2b8739864ffcac0"`
[INFO] [stdout] ef20e1f489a0feef31dfc0f80583c5087d907c9c994a1ac9f2b8739864ffcac0
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] [stdout] 0d5f984e1df45bc3f4191fcc67172093f101bc358e094fcfba30d59545e3cba2
[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" "0d5f984e1df45bc3f4191fcc67172093f101bc358e094fcfba30d59545e3cba2"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr] warning: associated function is never used: `get`
[INFO] [stderr]   --> src/linecollector.rs:34:12
[INFO] [stderr]    |
[INFO] [stderr] 34 |     pub fn get(&self, key: &str) -> Option<usize> {
[INFO] [stderr]    |            ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.16s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/ilc-0f2d9bbf93412c96
[INFO] [stdout] 
[INFO] [stdout] running 15 tests
[INFO] [stdout] test filepaths::tests::empty_input_is_stdin_by_default ... ok
[INFO] [stdout] test filepaths::tests::duplicate_filenames ... ok
[INFO] [stdout] test filepaths::tests::mixed_stdin_and_duplicate_filenames ... ok
[INFO] [stdout] test filepaths::tests::stdin_after_filenames ... ok
[INFO] [stdout] test filepaths::tests::stdin_between_filenames ... ok
[INFO] [stdout] test filepaths::tests::multiple_filenames ... ok
[INFO] [stdout] test filepaths::tests::stdin_before_filenames ... ok
[INFO] [stdout] test filepaths::tests::single_file ... ok
[INFO] [stdout] test linecollector::tests::duplicate_lines_are_ordered_lexicographically ... ok
[INFO] [stdout] test linecollector::tests::line_collector_stores_unique_lines ... ok
[INFO] [stdout] test linecollector::tests::line_collector_stores_mixed_lines ... ok
[INFO] [stdout] test filepaths::tests::stdin_multiple_times ... ok
[INFO] [stdout] test linecollector::tests::line_collector_is_empty_by_default ... ok
[INFO] [stdout] test linecollector::tests::line_collector_stores_duplicate_lines ... ok
[INFO] [stdout] test filepaths::tests::stdin_only ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "0d5f984e1df45bc3f4191fcc67172093f101bc358e094fcfba30d59545e3cba2"`
[INFO] running `"docker" "rm" "-f" "0d5f984e1df45bc3f4191fcc67172093f101bc358e094fcfba30d59545e3cba2"`
[INFO] [stdout] 0d5f984e1df45bc3f4191fcc67172093f101bc358e094fcfba30d59545e3cba2