[INFO] cloning repository https://github.com/2teez/skan
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/2teez/skan" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F2teez%2Fskan", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F2teez%2Fskan'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 56730253f6b2d8c9253ca52d978fe15cfe037c24
[INFO] testing 2teez/skan against master#733b47ea4b1b86216f14ef56e49440c33933f230+rustflags=-Copt-level=3 for pr-138759
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F2teez%2Fskan" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/2teez/skan
[INFO] finished tweaking git repo https://github.com/2teez/skan
[INFO] tweaked toml for git repo https://github.com/2teez/skan written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/2teez/skan on toolchain 733b47ea4b1b86216f14ef56e49440c33933f230
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/2teez/skan 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" "+733b47ea4b1b86216f14ef56e49440c33933f230" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 066e3c19621e860c7a229a1417c3a6c3ea501608596199f3a6deba02240d81e7
[INFO] running `Command { std: "docker" "start" "-a" "066e3c19621e860c7a229a1417c3a6c3ea501608596199f3a6deba02240d81e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "066e3c19621e860c7a229a1417c3a6c3ea501608596199f3a6deba02240d81e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "066e3c19621e860c7a229a1417c3a6c3ea501608596199f3a6deba02240d81e7", kill_on_drop: false }`
[INFO] [stdout] 066e3c19621e860c7a229a1417c3a6c3ea501608596199f3a6deba02240d81e7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 273d2fd8b47f443b3ec7a88e1fe18cb9501370d1b7221d5ce72bc819660fb53d
[INFO] running `Command { std: "docker" "start" "-a" "273d2fd8b47f443b3ec7a88e1fe18cb9501370d1b7221d5ce72bc819660fb53d", kill_on_drop: false }`
[INFO] [stderr]    Compiling skan v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.86s
[INFO] running `Command { std: "docker" "inspect" "273d2fd8b47f443b3ec7a88e1fe18cb9501370d1b7221d5ce72bc819660fb53d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "273d2fd8b47f443b3ec7a88e1fe18cb9501370d1b7221d5ce72bc819660fb53d", kill_on_drop: false }`
[INFO] [stdout] 273d2fd8b47f443b3ec7a88e1fe18cb9501370d1b7221d5ce72bc819660fb53d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b12852376fd31b5fa899126c0f6aec71dd6a82bd88da06b86e012d57e715b5c9
[INFO] running `Command { std: "docker" "start" "-a" "b12852376fd31b5fa899126c0f6aec71dd6a82bd88da06b86e012d57e715b5c9", kill_on_drop: false }`
[INFO] [stderr]    Compiling skan v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.86s
[INFO] running `Command { std: "docker" "inspect" "b12852376fd31b5fa899126c0f6aec71dd6a82bd88da06b86e012d57e715b5c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b12852376fd31b5fa899126c0f6aec71dd6a82bd88da06b86e012d57e715b5c9", kill_on_drop: false }`
[INFO] [stdout] b12852376fd31b5fa899126c0f6aec71dd6a82bd88da06b86e012d57e715b5c9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 95bc063a17cc24735340dc91b9e2ff257b7b3e949e4c496051190f1ba3e793f1
[INFO] running `Command { std: "docker" "start" "-a" "95bc063a17cc24735340dc91b9e2ff257b7b3e949e4c496051190f1ba3e793f1", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/skan-27c067c685de0f75)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test scanner::unittest::test_new_associate_function ... ok
[INFO] [stdout] test scanner::unittest::test_next_bytes_function ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/bin/main.rs (/opt/rustwide/target/debug/deps/main-61063d7abeef1e7c)
[INFO] [stdout] 
[INFO] [stderr]      Running tests/mod.rs (/opt/rustwide/target/debug/deps/mod-3ce8b001db468340)
[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 4 tests
[INFO] [stdout] test test_number_from_stdin ... ok
[INFO] [stdout] test test_string_with_zero_length ... ok
[INFO] [stdout] test test_next_implmentation_function ... ok
[INFO] [stderr]    Doc-tests skan
[INFO] [stdout] test test_string_with_single_length ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test src/scanner.rs - scanner::Scanner::has_next (line 61) ... ok
[INFO] [stdout] test src/scanner.rs - scanner::Scanner::next_byte (line 74) ... ok
[INFO] [stdout] test src/scanner.rs - scanner::Scanner::next_double (line 201) ... ok
[INFO] [stdout] test src/scanner.rs - scanner::Scanner::next_word (line 96) ... ok
[INFO] [stdout] test src/scanner.rs - scanner::Scanner::next_line (line 119) ... ok
[INFO] [stdout] test src/scanner.rs - scanner::Scanner::next_float (line 185) ... ok
[INFO] [stdout] test src/scanner.rs - scanner::Scanner::next_int (line 168) ... ok
[INFO] [stdout] test src/scanner.rs - scanner::Scanner::next_number (line 141) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.90s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "95bc063a17cc24735340dc91b9e2ff257b7b3e949e4c496051190f1ba3e793f1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "95bc063a17cc24735340dc91b9e2ff257b7b3e949e4c496051190f1ba3e793f1", kill_on_drop: false }`
[INFO] [stdout] 95bc063a17cc24735340dc91b9e2ff257b7b3e949e4c496051190f1ba3e793f1
