[INFO] cloning repository https://github.com/TracebackS/tiger-language-in-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/TracebackS/tiger-language-in-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTracebackS%2Ftiger-language-in-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTracebackS%2Ftiger-language-in-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b457f7b37dbcbf49cdfb625f8537f58a95ab7461
[INFO] testing TracebackS/tiger-language-in-rust against beta-2021-09-08 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTracebackS%2Ftiger-language-in-rust" "/workspace/builds/worker-89/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-89/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/TracebackS/tiger-language-in-rust on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/TracebackS/tiger-language-in-rust
[INFO] finished tweaking git repo https://github.com/TracebackS/tiger-language-in-rust
[INFO] tweaked toml for git repo https://github.com/TracebackS/tiger-language-in-rust written to /workspace/builds/worker-89/source/Cargo.toml
[INFO] crate git repo https://github.com/TracebackS/tiger-language-in-rust already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0dc98f4bee9e6c53235d10a1e479f073fc3b6a124c9e88d63a4b22ef974dd3e1
[INFO] running `Command { std: "docker" "start" "-a" "0dc98f4bee9e6c53235d10a1e479f073fc3b6a124c9e88d63a4b22ef974dd3e1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0dc98f4bee9e6c53235d10a1e479f073fc3b6a124c9e88d63a4b22ef974dd3e1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0dc98f4bee9e6c53235d10a1e479f073fc3b6a124c9e88d63a4b22ef974dd3e1", kill_on_drop: false }`
[INFO] [stdout] 0dc98f4bee9e6c53235d10a1e479f073fc3b6a124c9e88d63a4b22ef974dd3e1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 24fbdab6cd7c4d9ab08642bafd21b3801015b745bb7bf267b51618f5ed2f0a7d
[INFO] running `Command { std: "docker" "start" "-a" "24fbdab6cd7c4d9ab08642bafd21b3801015b745bb7bf267b51618f5ed2f0a7d", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.73
[INFO] [stderr]    Compiling proc-macro2 v1.0.27
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling pest_generator v2.1.3
[INFO] [stderr]    Compiling pest_derive v2.1.0
[INFO] [stderr]    Compiling learn-pest v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.35s
[INFO] running `Command { std: "docker" "inspect" "24fbdab6cd7c4d9ab08642bafd21b3801015b745bb7bf267b51618f5ed2f0a7d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "24fbdab6cd7c4d9ab08642bafd21b3801015b745bb7bf267b51618f5ed2f0a7d", kill_on_drop: false }`
[INFO] [stdout] 24fbdab6cd7c4d9ab08642bafd21b3801015b745bb7bf267b51618f5ed2f0a7d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 04a7c9ed2d24bdc92bbd92c36b50767edc1695039919f2ce375dcf17dc2369e9
[INFO] running `Command { std: "docker" "start" "-a" "04a7c9ed2d24bdc92bbd92c36b50767edc1695039919f2ce375dcf17dc2369e9", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling learn-pest v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.43s
[INFO] running `Command { std: "docker" "inspect" "04a7c9ed2d24bdc92bbd92c36b50767edc1695039919f2ce375dcf17dc2369e9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "04a7c9ed2d24bdc92bbd92c36b50767edc1695039919f2ce375dcf17dc2369e9", kill_on_drop: false }`
[INFO] [stdout] 04a7c9ed2d24bdc92bbd92c36b50767edc1695039919f2ce375dcf17dc2369e9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a746c19d32eb7fbc088d851b464dc9a3b73d9361febd5c56e083e4f68a4f6256
[INFO] running `Command { std: "docker" "start" "-a" "a746c19d32eb7fbc088d851b464dc9a3b73d9361febd5c56e083e4f68a4f6256", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.15s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/learn_pest-03341e7fe5ea9da6)
[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" "a746c19d32eb7fbc088d851b464dc9a3b73d9361febd5c56e083e4f68a4f6256", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a746c19d32eb7fbc088d851b464dc9a3b73d9361febd5c56e083e4f68a4f6256", kill_on_drop: false }`
[INFO] [stdout] a746c19d32eb7fbc088d851b464dc9a3b73d9361febd5c56e083e4f68a4f6256