[INFO] cloning repository https://github.com/Iorveth/EnoRust [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Iorveth/EnoRust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FIorveth%2FEnoRust", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FIorveth%2FEnoRust'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 65da7fcc6b567ac729ee6aff929c73a487a33ffe [INFO] testing Iorveth/EnoRust against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FIorveth%2FEnoRust" "/workspace/builds/worker-1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Iorveth/EnoRust on toolchain ecabaf78506b7a4668d42dc20268c086b93f0fad [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Iorveth/EnoRust [INFO] finished tweaking git repo https://github.com/Iorveth/EnoRust [INFO] tweaked toml for git repo https://github.com/Iorveth/EnoRust written to /workspace/builds/worker-1/source/Cargo.toml [INFO] crate git repo https://github.com/Iorveth/EnoRust already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating git repository `https://github.com/Iorveth/rust-onig` [INFO] [stderr] Updating git submodule `https://github.com/kkos/oniguruma.git` [INFO] running `Command { std: "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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 26addac53f240e46cc0d490012a212385b0852b5542e2d6e6e309854e3bed695 [INFO] running `Command { std: "docker" "start" "-a" "26addac53f240e46cc0d490012a212385b0852b5542e2d6e6e309854e3bed695", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "26addac53f240e46cc0d490012a212385b0852b5542e2d6e6e309854e3bed695", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "26addac53f240e46cc0d490012a212385b0852b5542e2d6e6e309854e3bed695", kill_on_drop: false }` [INFO] [stdout] 26addac53f240e46cc0d490012a212385b0852b5542e2d6e6e309854e3bed695 [INFO] running `Command { std: "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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 21c520f24af2fb435c0d9e65cb86335ad7f4793886fed8c84d897e27f9efdea4 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "21c520f24af2fb435c0d9e65cb86335ad7f4793886fed8c84d897e27f9efdea4", kill_on_drop: false }` [INFO] [stderr] Compiling cc v1.0.25 [INFO] [stderr] Compiling regex v1.0.5 [INFO] [stderr] Compiling utf8-ranges v1.0.1 [INFO] [stderr] Compiling cfg-if v0.1.6 [INFO] [stderr] Compiling bitflags v1.0.4 [INFO] [stderr] Compiling memchr v2.0.2 [INFO] [stderr] Compiling regex-syntax v0.6.2 [INFO] [stderr] Compiling log v0.4.6 [INFO] [stderr] Compiling aho-corasick v0.6.8 [INFO] [stderr] Compiling onig_sys v69.0.0 (https://github.com/Iorveth/rust-onig#64679179) [INFO] [stderr] Compiling env_logger v0.5.13 [INFO] [stderr] Compiling onig v4.2.0 (https://github.com/Iorveth/rust-onig#64679179) [INFO] [stderr] Compiling eno_rust v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: value assigned to `instr` is never read [INFO] [stdout] --> src/tokenizer.rs:665:29 [INFO] [stdout] | [INFO] [stdout] 665 | let mut instr = HashMap::new(); [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: value assigned to `block` is never read [INFO] [stdout] --> src/tokenizer.rs:774:17 [INFO] [stdout] | [INFO] [stdout] 774 | block = true; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 31.79s [INFO] running `Command { std: "docker" "inspect" "21c520f24af2fb435c0d9e65cb86335ad7f4793886fed8c84d897e27f9efdea4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "21c520f24af2fb435c0d9e65cb86335ad7f4793886fed8c84d897e27f9efdea4", kill_on_drop: false }` [INFO] [stdout] 21c520f24af2fb435c0d9e65cb86335ad7f4793886fed8c84d897e27f9efdea4 [INFO] running `Command { std: "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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 04c1932ed7b346e5bbc5ba0122bf5b332a1e0b2e7f929da1a8ddd5909295ee17 [INFO] running `Command { std: "docker" "start" "-a" "04c1932ed7b346e5bbc5ba0122bf5b332a1e0b2e7f929da1a8ddd5909295ee17", kill_on_drop: false }` [INFO] [stderr] Compiling eno_rust v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: value assigned to `instr` is never read [INFO] [stdout] --> src/tokenizer.rs:665:29 [INFO] [stdout] | [INFO] [stdout] 665 | let mut instr = HashMap::new(); [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: value assigned to `block` is never read [INFO] [stdout] --> src/tokenizer.rs:774:17 [INFO] [stdout] | [INFO] [stdout] 774 | block = true; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `instr` is never read [INFO] [stdout] --> src/tokenizer.rs:665:29 [INFO] [stdout] | [INFO] [stdout] 665 | let mut instr = HashMap::new(); [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: value assigned to `block` is never read [INFO] [stdout] --> src/tokenizer.rs:774:17 [INFO] [stdout] | [INFO] [stdout] 774 | block = true; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.67s [INFO] running `Command { std: "docker" "inspect" "04c1932ed7b346e5bbc5ba0122bf5b332a1e0b2e7f929da1a8ddd5909295ee17", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "04c1932ed7b346e5bbc5ba0122bf5b332a1e0b2e7f929da1a8ddd5909295ee17", kill_on_drop: false }` [INFO] [stdout] 04c1932ed7b346e5bbc5ba0122bf5b332a1e0b2e7f929da1a8ddd5909295ee17 [INFO] running `Command { std: "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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 9e4478606e62e6597cb939c641a9aea2b637ba2470e6a2c2f90cdf5b672ff8ed [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "9e4478606e62e6597cb939c641a9aea2b637ba2470e6a2c2f90cdf5b672ff8ed", kill_on_drop: false }` [INFO] [stderr] warning: value assigned to `instr` is never read [INFO] [stderr] --> src/tokenizer.rs:665:29 [INFO] [stderr] | [INFO] [stderr] 665 | let mut instr = HashMap::new(); [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: value assigned to `block` is never read [INFO] [stderr] --> src/tokenizer.rs:774:17 [INFO] [stderr] | [INFO] [stderr] 774 | block = true; [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: 2 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: value assigned to `instr` is never read [INFO] [stderr] --> src/tokenizer.rs:665:29 [INFO] [stderr] | [INFO] [stderr] 665 | let mut instr = HashMap::new(); [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: value assigned to `block` is never read [INFO] [stderr] --> src/tokenizer.rs:774:17 [INFO] [stderr] | [INFO] [stderr] 774 | block = true; [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: 2 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/eno_rust-ac514f039597985f) [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/eno_rust-348d42406f056321) [INFO] [stdout] running 0 tests [INFO] [stderr] Doc-tests eno_rust [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] [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] [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" "9e4478606e62e6597cb939c641a9aea2b637ba2470e6a2c2f90cdf5b672ff8ed", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9e4478606e62e6597cb939c641a9aea2b637ba2470e6a2c2f90cdf5b672ff8ed", kill_on_drop: false }` [INFO] [stdout] 9e4478606e62e6597cb939c641a9aea2b637ba2470e6a2c2f90cdf5b672ff8ed