[INFO] cloning repository https://github.com/orwellian225/tm-engine
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/orwellian225/tm-engine" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Forwellian225%2Ftm-engine", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Forwellian225%2Ftm-engine'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 6246c19ee9dec9e5af0fbb0f09efa6a6d1e5317f
[INFO] testing orwellian225/tm-engine against master#1f7f8ea0721a3b1eb73e6c6d25cccb371434b320 for pr-154065-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Forwellian225%2Ftm-engine" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/orwellian225/tm-engine
[INFO] finished tweaking git repo https://github.com/orwellian225/tm-engine
[INFO] tweaked toml for git repo https://github.com/orwellian225/tm-engine written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/orwellian225/tm-engine on toolchain 1f7f8ea0721a3b1eb73e6c6d25cccb371434b320
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/orwellian225/tm-engine already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] eeed2af6e9098f0138d5b1e496e570d23e46e1fc5b3cde365142e32770f2e621
[INFO] running `Command { std: "docker" "start" "-a" "eeed2af6e9098f0138d5b1e496e570d23e46e1fc5b3cde365142e32770f2e621", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "eeed2af6e9098f0138d5b1e496e570d23e46e1fc5b3cde365142e32770f2e621", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eeed2af6e9098f0138d5b1e496e570d23e46e1fc5b3cde365142e32770f2e621", kill_on_drop: false }`
[INFO] [stdout] eeed2af6e9098f0138d5b1e496e570d23e46e1fc5b3cde365142e32770f2e621
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 626baf6f57d916f53ce83b860ad020e33bee8029d9eadd25aaf71bd9caed2614
[INFO] running `Command { std: "docker" "start" "-a" "626baf6f57d916f53ce83b860ad020e33bee8029d9eadd25aaf71bd9caed2614", kill_on_drop: false }`
[INFO] [stderr]    Compiling tm-engine v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/deterministic/machine.rs:32:20
[INFO] [stdout]    |
[INFO] [stdout] 32 |     pub fn compute(&self, word: &String) -> Result<Computation, TmError> {
[INFO] [stdout]    |                    ^^^^^                           ^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                    |
[INFO] [stdout]    |                    the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 32 |     pub fn compute(&self, word: &String) -> Result<Computation<'_>, TmError> {
[INFO] [stdout]    |                                                               ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/deterministic/machine.rs:37:28
[INFO] [stdout]    |
[INFO] [stdout] 37 |     pub fn bounded_compute(&self, word: &String, limits: (Option<usize>, Option<usize>)) -> Result<Computation, TmError> {
[INFO] [stdout]    |                            ^^^^^ the lifetime is elided here                                       ^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 37 |     pub fn bounded_compute(&self, word: &String, limits: (Option<usize>, Option<usize>)) -> Result<Computation<'_>, TmError> {
[INFO] [stdout]    |                                                                                                               ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.31s
[INFO] running `Command { std: "docker" "inspect" "626baf6f57d916f53ce83b860ad020e33bee8029d9eadd25aaf71bd9caed2614", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "626baf6f57d916f53ce83b860ad020e33bee8029d9eadd25aaf71bd9caed2614", kill_on_drop: false }`
[INFO] [stdout] 626baf6f57d916f53ce83b860ad020e33bee8029d9eadd25aaf71bd9caed2614
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3c12f1e3b5869dd794012506ab25443f5adb768ae4ccfd63d9a92014b591fdd4
[INFO] running `Command { std: "docker" "start" "-a" "3c12f1e3b5869dd794012506ab25443f5adb768ae4ccfd63d9a92014b591fdd4", kill_on_drop: false }`
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/deterministic/machine.rs:32:20
[INFO] [stdout]    |
[INFO] [stdout] 32 |     pub fn compute(&self, word: &String) -> Result<Computation, TmError> {
[INFO] [stdout]    |                    ^^^^^                           ^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                    |
[INFO] [stdout]    |                    the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 32 |     pub fn compute(&self, word: &String) -> Result<Computation<'_>, TmError> {
[INFO] [stdout]    |                                                               ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling tm-engine v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/deterministic/machine.rs:37:28
[INFO] [stdout]    |
[INFO] [stdout] 37 |     pub fn bounded_compute(&self, word: &String, limits: (Option<usize>, Option<usize>)) -> Result<Computation, TmError> {
[INFO] [stdout]    |                            ^^^^^ the lifetime is elided here                                       ^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 37 |     pub fn bounded_compute(&self, word: &String, limits: (Option<usize>, Option<usize>)) -> Result<Computation<'_>, TmError> {
[INFO] [stdout]    |                                                                                                               ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/deterministic/machine.rs:32:20
[INFO] [stdout]    |
[INFO] [stdout] 32 |     pub fn compute(&self, word: &String) -> Result<Computation, TmError> {
[INFO] [stdout]    |                    ^^^^^                           ^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                    |
[INFO] [stdout]    |                    the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 32 |     pub fn compute(&self, word: &String) -> Result<Computation<'_>, TmError> {
[INFO] [stdout]    |                                                               ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/deterministic/machine.rs:37:28
[INFO] [stdout]    |
[INFO] [stdout] 37 |     pub fn bounded_compute(&self, word: &String, limits: (Option<usize>, Option<usize>)) -> Result<Computation, TmError> {
[INFO] [stdout]    |                            ^^^^^ the lifetime is elided here                                       ^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 37 |     pub fn bounded_compute(&self, word: &String, limits: (Option<usize>, Option<usize>)) -> Result<Computation<'_>, TmError> {
[INFO] [stdout]    |                                                                                                               ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.46s
[INFO] running `Command { std: "docker" "inspect" "3c12f1e3b5869dd794012506ab25443f5adb768ae4ccfd63d9a92014b591fdd4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3c12f1e3b5869dd794012506ab25443f5adb768ae4ccfd63d9a92014b591fdd4", kill_on_drop: false }`
[INFO] [stdout] 3c12f1e3b5869dd794012506ab25443f5adb768ae4ccfd63d9a92014b591fdd4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 9d85fb259586dce4d63127244f4b401550416c24e9bb4eb986fb41d1505e3c68
[INFO] running `Command { std: "docker" "start" "-a" "9d85fb259586dce4d63127244f4b401550416c24e9bb4eb986fb41d1505e3c68", kill_on_drop: false }`
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/deterministic/machine.rs:32:20
[INFO] [stderr]    |
[INFO] [stderr] 32 |     pub fn compute(&self, word: &String) -> Result<Computation, TmError> {
[INFO] [stderr]    |                    ^^^^^                           ^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]    |                    |
[INFO] [stderr]    |                    the lifetime is elided here
[INFO] [stderr]    |
[INFO] [stderr]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]    |
[INFO] [stderr] 32 |     pub fn compute(&self, word: &String) -> Result<Computation<'_>, TmError> {
[INFO] [stderr]    |                                                               ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/deterministic/machine.rs:37:28
[INFO] [stderr]    |
[INFO] [stderr] 37 |     pub fn bounded_compute(&self, word: &String, limits: (Option<usize>, Option<usize>)) -> Result<Computation, TmError> {
[INFO] [stderr]    |                            ^^^^^ the lifetime is elided here                                       ^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]    |
[INFO] [stderr]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]    |
[INFO] [stderr] 37 |     pub fn bounded_compute(&self, word: &String, limits: (Option<usize>, Option<usize>)) -> Result<Computation<'_>, TmError> {
[INFO] [stderr]    |                                                                                                               ++++
[INFO] [stderr] 
[INFO] [stderr] warning: `tm-engine` (lib) generated 2 warnings (run `cargo fix --lib -p tm-engine` to apply 2 suggestions)
[INFO] [stderr] warning: `tm-engine` (lib test) generated 2 warnings (2 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/tm_engine-28f7a1f0a29d2b58)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test tests::computation_on_invalid_word ... ok
[INFO] [stdout] test tests::computation_on_valid_word ... ok
[INFO] [stdout] test tests::default_tm ... ok
[INFO] [stdout] test tests::last_symbol_reject ... ok
[INFO] [stdout] test tests::last_symbol_accept ... ok
[INFO] [stdout] test tests::last_symbol_spaceout ... ok
[INFO] [stdout] test tests::last_symbol_timeout ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests tm_engine
[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" "9d85fb259586dce4d63127244f4b401550416c24e9bb4eb986fb41d1505e3c68", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9d85fb259586dce4d63127244f4b401550416c24e9bb4eb986fb41d1505e3c68", kill_on_drop: false }`
[INFO] [stdout] 9d85fb259586dce4d63127244f4b401550416c24e9bb4eb986fb41d1505e3c68
