[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#8262275854dc0e5381c9d42d56257d94932c5a87 for pr-90799 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjalextowle%2Foso" "/workspace/builds/worker-2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/jalextowle/oso on toolchain 8262275854dc0e5381c9d42d56257d94932c5a87 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "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-2/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" "+8262275854dc0e5381c9d42d56257d94932c5a87" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "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] ab8efb9760e4052fcea42eaa4a7e5aabcd4837e6eea7851b88f18149786c038e [INFO] running `Command { std: "docker" "start" "-a" "ab8efb9760e4052fcea42eaa4a7e5aabcd4837e6eea7851b88f18149786c038e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ab8efb9760e4052fcea42eaa4a7e5aabcd4837e6eea7851b88f18149786c038e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ab8efb9760e4052fcea42eaa4a7e5aabcd4837e6eea7851b88f18149786c038e", kill_on_drop: false }` [INFO] [stdout] ab8efb9760e4052fcea42eaa4a7e5aabcd4837e6eea7851b88f18149786c038e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "build" "--frozen" "--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] 35896eeea22770d0eb7c856057d16908d1a506d6bee71a26eaa965737c4cb3e0 [INFO] running `Command { std: "docker" "start" "-a" "35896eeea22770d0eb7c856057d16908d1a506d6bee71a26eaa965737c4cb3e0", 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 1.41s [INFO] running `Command { std: "docker" "inspect" "35896eeea22770d0eb7c856057d16908d1a506d6bee71a26eaa965737c4cb3e0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "35896eeea22770d0eb7c856057d16908d1a506d6bee71a26eaa965737c4cb3e0", kill_on_drop: false }` [INFO] [stdout] 35896eeea22770d0eb7c856057d16908d1a506d6bee71a26eaa965737c4cb3e0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "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] 46cd7d1a05fb234409faec5029711d94344587f190f7f099e9002517e73c749b [INFO] running `Command { std: "docker" "start" "-a" "46cd7d1a05fb234409faec5029711d94344587f190f7f099e9002517e73c749b", 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] [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] 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 test [unoptimized + debuginfo] target(s) in 1.26s [INFO] running `Command { std: "docker" "inspect" "46cd7d1a05fb234409faec5029711d94344587f190f7f099e9002517e73c749b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "46cd7d1a05fb234409faec5029711d94344587f190f7f099e9002517e73c749b", kill_on_drop: false }` [INFO] [stdout] 46cd7d1a05fb234409faec5029711d94344587f190f7f099e9002517e73c749b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] a8c0c76756545afab23b56ab40961d9029d8994fa81331be6ad1c3c5765fecba [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" "a8c0c76756545afab23b56ab40961d9029d8994fa81331be6ad1c3c5765fecba", 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: `oso` (lib) generated 2 warnings [INFO] [stderr] warning: `oso` (lib test) generated 2 warnings (2 duplicates) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.07s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/oso-9c556a6cf6f940a8) [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test lex::tests::eof_test1 ... ok [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/oso-e973f46ebd71147e) [INFO] [stdout] test lex::tests::fn_test3 ... ok [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] [INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [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] [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" "a8c0c76756545afab23b56ab40961d9029d8994fa81331be6ad1c3c5765fecba", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a8c0c76756545afab23b56ab40961d9029d8994fa81331be6ad1c3c5765fecba", kill_on_drop: false }` [INFO] [stdout] a8c0c76756545afab23b56ab40961d9029d8994fa81331be6ad1c3c5765fecba