[INFO] cloning repository https://github.com/jalextowle/oso
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jalextowle/oso" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjalextowle%2Foso", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjalextowle%2Foso'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 98ef041ed40180c57a07683c6c7e007c273166a4
[INFO] testing jalextowle/oso against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjalextowle%2Foso" "/workspace/builds/worker-4/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/jalextowle/oso 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/jalextowle/oso
[INFO] finished tweaking git repo https://github.com/jalextowle/oso
[INFO] tweaked toml for git repo https://github.com/jalextowle/oso written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/jalextowle/oso 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] [stdout] de077a33ac45c7c2cc9dd8953b5c652ffc3a43bfed39b8716e6ca8ecb3d0e55c
[INFO] running `Command { std: "docker" "start" "-a" "de077a33ac45c7c2cc9dd8953b5c652ffc3a43bfed39b8716e6ca8ecb3d0e55c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "de077a33ac45c7c2cc9dd8953b5c652ffc3a43bfed39b8716e6ca8ecb3d0e55c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "de077a33ac45c7c2cc9dd8953b5c652ffc3a43bfed39b8716e6ca8ecb3d0e55c", kill_on_drop: false }`
[INFO] [stdout] de077a33ac45c7c2cc9dd8953b5c652ffc3a43bfed39b8716e6ca8ecb3d0e55c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] b4a129c1ee7236d1d663f29bd01c0ebf7f8e7c1e725f5d9471d18487959d59cf
[INFO] running `Command { std: "docker" "start" "-a" "b4a129c1ee7236d1d663f29bd01c0ebf7f8e7c1e725f5d9471d18487959d59cf", kill_on_drop: false }`
[INFO] [stderr]    Compiling oso v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variant is never constructed: `Hex`
[INFO] [stdout]   --> src/lex.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 20 |     Hex,
[INFO] [stdout]    |     ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Number`
[INFO] [stdout]   --> src/lex.rs:22:5
[INFO] [stdout]    |
[INFO] [stdout] 22 |     Number,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.89s
[INFO] running `Command { std: "docker" "inspect" "b4a129c1ee7236d1d663f29bd01c0ebf7f8e7c1e725f5d9471d18487959d59cf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b4a129c1ee7236d1d663f29bd01c0ebf7f8e7c1e725f5d9471d18487959d59cf", kill_on_drop: false }`
[INFO] [stdout] b4a129c1ee7236d1d663f29bd01c0ebf7f8e7c1e725f5d9471d18487959d59cf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] [stdout] 8b25996096bdcd9d17f92079ff8f7f9ac6ffcfa23a289097d12753ab7353aaf2
[INFO] running `Command { std: "docker" "start" "-a" "8b25996096bdcd9d17f92079ff8f7f9ac6ffcfa23a289097d12753ab7353aaf2", kill_on_drop: false }`
[INFO] [stdout] warning: variant is never constructed: `Hex`
[INFO] [stdout]   --> src/lex.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 20 |     Hex,
[INFO] [stdout]    |     ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling oso v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variant is never constructed: `Number`
[INFO] [stdout]   --> src/lex.rs:22:5
[INFO] [stdout]    |
[INFO] [stdout] 22 |     Number,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Hex`
[INFO] [stdout]   --> src/lex.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 20 |     Hex,
[INFO] [stdout]    |     ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Number`
[INFO] [stdout]   --> src/lex.rs:22:5
[INFO] [stdout]    |
[INFO] [stdout] 22 |     Number,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.93s
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "8b25996096bdcd9d17f92079ff8f7f9ac6ffcfa23a289097d12753ab7353aaf2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8b25996096bdcd9d17f92079ff8f7f9ac6ffcfa23a289097d12753ab7353aaf2", kill_on_drop: false }`
[INFO] [stdout] 8b25996096bdcd9d17f92079ff8f7f9ac6ffcfa23a289097d12753ab7353aaf2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 12f74022431556b15eb72848daef7dc26741156c04441d48cfbdc045bbce2934
[INFO] running `Command { std: "docker" "start" "-a" "12f74022431556b15eb72848daef7dc26741156c04441d48cfbdc045bbce2934", kill_on_drop: false }`
[INFO] [stderr] warning: variant is never constructed: `Hex`
[INFO] [stderr]   --> src/lex.rs:20:5
[INFO] [stderr]    |
[INFO] [stderr] 20 |     Hex,
[INFO] [stderr]    |     ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Number`
[INFO] [stderr]   --> src/lex.rs:22:5
[INFO] [stderr]    |
[INFO] [stderr] 22 |     Number,
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Hex`
[INFO] [stderr]   --> src/lex.rs:20:5
[INFO] [stderr]    |
[INFO] [stderr] 20 |     Hex,
[INFO] [stderr]    |     ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Number`
[INFO] [stderr]   --> src/lex.rs:22:5
[INFO] [stderr]    |
[INFO] [stderr] 22 |     Number,
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/oso-153fa3d898d2f106)
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/oso-de0ba4b782b90f83)
[INFO] [stdout] running 5 tests
[INFO] [stdout] test lex::tests::eof_test2 ... ok
[INFO] [stdout] test lex::tests::fn_test1 ... ok
[INFO] [stdout] test lex::tests::fn_test2 ... ok
[INFO] [stdout] test lex::tests::fn_test3 ... ok
[INFO] [stdout] test lex::tests::eof_test1 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 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] [stderr]    Doc-tests oso
[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" "12f74022431556b15eb72848daef7dc26741156c04441d48cfbdc045bbce2934", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "12f74022431556b15eb72848daef7dc26741156c04441d48cfbdc045bbce2934", kill_on_drop: false }`
[INFO] [stdout] 12f74022431556b15eb72848daef7dc26741156c04441d48cfbdc045bbce2934