[INFO] cloning repository https://github.com/stephan-cr/stsh-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/stephan-cr/stsh-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstephan-cr%2Fstsh-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstephan-cr%2Fstsh-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 7b392888cc939a1d288bbbb7d3e61967887d2f26
[INFO] testing stephan-cr/stsh-rs against beta-2021-09-08 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstephan-cr%2Fstsh-rs" "/workspace/builds/worker-109/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-109/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/stephan-cr/stsh-rs on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/stephan-cr/stsh-rs
[INFO] finished tweaking git repo https://github.com/stephan-cr/stsh-rs
[INFO] tweaked toml for git repo https://github.com/stephan-cr/stsh-rs written to /workspace/builds/worker-109/source/Cargo.toml
[INFO] crate git repo https://github.com/stephan-cr/stsh-rs already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "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-109/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-109/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e766be5a4ab2b14e2807deada9060f7ab091902a50256a1f92d946a51554fd70
[INFO] running `Command { std: "docker" "start" "-a" "e766be5a4ab2b14e2807deada9060f7ab091902a50256a1f92d946a51554fd70", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e766be5a4ab2b14e2807deada9060f7ab091902a50256a1f92d946a51554fd70", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e766be5a4ab2b14e2807deada9060f7ab091902a50256a1f92d946a51554fd70", kill_on_drop: false }`
[INFO] [stdout] e766be5a4ab2b14e2807deada9060f7ab091902a50256a1f92d946a51554fd70
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-109/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-109/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c8470595455ad3d1982c28d4d5afd89554ded81240710d73f2645554e1356258
[INFO] running `Command { std: "docker" "start" "-a" "c8470595455ad3d1982c28d4d5afd89554ded81240710d73f2645554e1356258", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.101
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling smallvec v1.6.1
[INFO] [stderr]    Compiling version_check v0.9.3
[INFO] [stderr]    Compiling minimal-lexical v0.1.2
[INFO] [stderr]    Compiling endian-type v0.1.2
[INFO] [stderr]    Compiling utf8parse v0.2.0
[INFO] [stderr]    Compiling unicode-segmentation v1.8.0
[INFO] [stderr]    Compiling memoffset v0.6.4
[INFO] [stderr]    Compiling nibble_vec v0.1.0
[INFO] [stderr]    Compiling nom v7.0.0
[INFO] [stderr]    Compiling radix_trie v0.2.1
[INFO] [stderr]    Compiling dirs-sys-next v0.1.2
[INFO] [stderr]    Compiling fd-lock v3.0.0
[INFO] [stderr]    Compiling nix v0.22.1
[INFO] [stderr]    Compiling dirs-next v2.0.0
[INFO] [stderr]    Compiling rustyline v9.0.0
[INFO] [stderr]    Compiling stsh-rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: value assigned to `pgid` is never read
[INFO] [stdout]    --> src/execution.rs:136:21
[INFO] [stdout]     |
[INFO] [stdout] 136 |                     pgid = pid;
[INFO] [stdout]     |                     ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `background`
[INFO] [stdout]   --> src/execution.rs:49:41
[INFO] [stdout]    |
[INFO] [stdout] 49 | pub(crate) fn execute(cmds: &[Command], background: bool) -> Result<(), ExecutionError> {
[INFO] [stdout]    |                                         ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_background`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/main.rs:28:25
[INFO] [stdout]    |
[INFO] [stdout] 28 |                         execute(&cmds, false);
[INFO] [stdout]    |                         ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 23.60s
[INFO] running `Command { std: "docker" "inspect" "c8470595455ad3d1982c28d4d5afd89554ded81240710d73f2645554e1356258", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c8470595455ad3d1982c28d4d5afd89554ded81240710d73f2645554e1356258", kill_on_drop: false }`
[INFO] [stdout] c8470595455ad3d1982c28d4d5afd89554ded81240710d73f2645554e1356258
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-109/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-109/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e11a8fc20402b826c4bf87f47e4f74513f038fee1b6fb8f33372e1edb0b1e5ed
[INFO] running `Command { std: "docker" "start" "-a" "e11a8fc20402b826c4bf87f47e4f74513f038fee1b6fb8f33372e1edb0b1e5ed", kill_on_drop: false }`
[INFO] [stderr]    Compiling stsh-rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: value assigned to `pgid` is never read
[INFO] [stdout]    --> src/execution.rs:136:21
[INFO] [stdout]     |
[INFO] [stdout] 136 |                     pgid = pid;
[INFO] [stdout]     |                     ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `background`
[INFO] [stdout]   --> src/execution.rs:49:41
[INFO] [stdout]    |
[INFO] [stdout] 49 | pub(crate) fn execute(cmds: &[Command], background: bool) -> Result<(), ExecutionError> {
[INFO] [stdout]    |                                         ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_background`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/main.rs:28:25
[INFO] [stdout]    |
[INFO] [stdout] 28 |                         execute(&cmds, false);
[INFO] [stdout]    |                         ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static variable `is_handler_called` should have an upper case name
[INFO] [stdout]   --> src/sig.rs:96:20
[INFO] [stdout]    |
[INFO] [stdout] 96 |         static ref is_handler_called: Mutex<bool> = Mutex::new(false);
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^^^^ help: convert the identifier to upper case: `IS_HANDLER_CALLED`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_upper_case_globals)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.15s
[INFO] running `Command { std: "docker" "inspect" "e11a8fc20402b826c4bf87f47e4f74513f038fee1b6fb8f33372e1edb0b1e5ed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e11a8fc20402b826c4bf87f47e4f74513f038fee1b6fb8f33372e1edb0b1e5ed", kill_on_drop: false }`
[INFO] [stdout] e11a8fc20402b826c4bf87f47e4f74513f038fee1b6fb8f33372e1edb0b1e5ed
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-109/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-109/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 6fcc2729207079cf3df97633c6b4ed4d98d7f5a3e864f44fd314145c515a9471
[INFO] running `Command { std: "docker" "start" "-a" "6fcc2729207079cf3df97633c6b4ed4d98d7f5a3e864f44fd314145c515a9471", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] warning: value assigned to `pgid` is never read
[INFO] [stderr]    --> src/execution.rs:136:21
[INFO] [stderr]     |
[INFO] [stderr] 136 |                     pgid = pid;
[INFO] [stderr]     |                     ^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_assignments)]` on by default
[INFO] [stderr]     = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `background`
[INFO] [stderr]   --> src/execution.rs:49:41
[INFO] [stderr]    |
[INFO] [stderr] 49 | pub(crate) fn execute(cmds: &[Command], background: bool) -> Result<(), ExecutionError> {
[INFO] [stderr]    |                                         ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_background`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused `Result` that must be used
[INFO] [stderr]   --> src/main.rs:28:25
[INFO] [stderr]    |
[INFO] [stderr] 28 |                         execute(&cmds, false);
[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: static variable `is_handler_called` should have an upper case name
[INFO] [stderr]   --> src/sig.rs:96:20
[INFO] [stderr]    |
[INFO] [stderr] 96 |         static ref is_handler_called: Mutex<bool> = Mutex::new(false);
[INFO] [stderr]    |                    ^^^^^^^^^^^^^^^^^ help: convert the identifier to upper case: `IS_HANDLER_CALLED`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_upper_case_globals)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `stsh-rs` (bin "stsh-rs" test) generated 4 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 28.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/stsh_rs-74a1c95628f4d0e9)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test parser::tests::test_foo ... ignored
[INFO] [stdout] test parser::tests::test_parse_quoted_double_quote ... ignored
[INFO] [stdout] test parser::tests::test_parse_command_with_redirect ... ok
[INFO] [stdout] test sig::tests::test_install_sighandler ... ok
[INFO] [stdout] test parser::tests::test_parse_commands ... ok
[INFO] [stdout] test sig::tests::test_handle_signal ... ok
[INFO] [stdout] test parser::tests::test_parse_command ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 2 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "6fcc2729207079cf3df97633c6b4ed4d98d7f5a3e864f44fd314145c515a9471", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6fcc2729207079cf3df97633c6b4ed4d98d7f5a3e864f44fd314145c515a9471", kill_on_drop: false }`
[INFO] [stdout] 6fcc2729207079cf3df97633c6b4ed4d98d7f5a3e864f44fd314145c515a9471