[INFO] cloning repository https://github.com/jawadcode/parser_tutorial
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jawadcode/parser_tutorial" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjawadcode%2Fparser_tutorial", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjawadcode%2Fparser_tutorial'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c4a352753a461770fccb7456e4c5c63d4abcd2ae
[INFO] testing jawadcode/parser_tutorial against beta-2022-04-10 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjawadcode%2Fparser_tutorial" "/workspace/builds/worker-78/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-78/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/jawadcode/parser_tutorial on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/jawadcode/parser_tutorial
[INFO] finished tweaking git repo https://github.com/jawadcode/parser_tutorial
[INFO] tweaked toml for git repo https://github.com/jawadcode/parser_tutorial written to /workspace/builds/worker-78/source/Cargo.toml
[INFO] crate git repo https://github.com/jawadcode/parser_tutorial already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "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-78/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-78/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 928d23c600326a0d78be2cef8fcf3fe413d224079ec30726331564729fe205b0
[INFO] running `Command { std: "docker" "start" "-a" "928d23c600326a0d78be2cef8fcf3fe413d224079ec30726331564729fe205b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "928d23c600326a0d78be2cef8fcf3fe413d224079ec30726331564729fe205b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "928d23c600326a0d78be2cef8fcf3fe413d224079ec30726331564729fe205b0", kill_on_drop: false }`
[INFO] [stdout] 928d23c600326a0d78be2cef8fcf3fe413d224079ec30726331564729fe205b0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-78/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-78/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dea33e546e89b961aa652b9289707b8df901545b2af1ebad7df50988408aadb4
[INFO] running `Command { std: "docker" "start" "-a" "dea33e546e89b961aa652b9289707b8df901545b2af1ebad7df50988408aadb4", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling proc-macro2 v1.0.36
[INFO] [stderr]    Compiling syn v1.0.86
[INFO] [stderr]    Compiling utf8-ranges v1.0.4
[INFO] [stderr]    Compiling beef v0.5.1
[INFO] [stderr]    Compiling convert_case v0.4.0
[INFO] [stderr]    Compiling lexical-util v0.8.3
[INFO] [stderr]    Compiling lexical-parse-integer v0.8.3
[INFO] [stderr]    Compiling lexical-write-integer v0.8.3
[INFO] [stderr]    Compiling lexical-write-float v0.8.3
[INFO] [stderr]    Compiling lexical-parse-float v0.8.3
[INFO] [stderr]    Compiling lexical-core v0.8.3
[INFO] [stderr]    Compiling lexical v6.1.0
[INFO] [stderr]    Compiling quote v1.0.15
[INFO] [stderr]    Compiling logos-derive v0.12.0
[INFO] [stderr]    Compiling derive_more v0.99.17
[INFO] [stderr]    Compiling logos v0.12.0
[INFO] [stderr]    Compiling parser_tutorial v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 33.20s
[INFO] running `Command { std: "docker" "inspect" "dea33e546e89b961aa652b9289707b8df901545b2af1ebad7df50988408aadb4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dea33e546e89b961aa652b9289707b8df901545b2af1ebad7df50988408aadb4", kill_on_drop: false }`
[INFO] [stdout] dea33e546e89b961aa652b9289707b8df901545b2af1ebad7df50988408aadb4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-78/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-78/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 35cbaf60f94c98ac52b48ed1f28fd713885471c1e7f300422b7d5f60ebe01519
[INFO] running `Command { std: "docker" "start" "-a" "35cbaf60f94c98ac52b48ed1f28fd713885471c1e7f300422b7d5f60ebe01519", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling parser_tutorial v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.31s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/parser_tutorial-5a1c51fe87d92c62)
[INFO] running `Command { std: "docker" "inspect" "35cbaf60f94c98ac52b48ed1f28fd713885471c1e7f300422b7d5f60ebe01519", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "35cbaf60f94c98ac52b48ed1f28fd713885471c1e7f300422b7d5f60ebe01519", kill_on_drop: false }`
[INFO] [stdout] 35cbaf60f94c98ac52b48ed1f28fd713885471c1e7f300422b7d5f60ebe01519
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-78/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-78/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d16444946c850ca130011eb7e843fe5da60798f6ba21e8219d07b9521bef4adc
[INFO] running `Command { std: "docker" "start" "-a" "d16444946c850ca130011eb7e843fe5da60798f6ba21e8219d07b9521bef4adc", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 13.84s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/parser_tutorial-5a1c51fe87d92c62)
[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" "d16444946c850ca130011eb7e843fe5da60798f6ba21e8219d07b9521bef4adc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d16444946c850ca130011eb7e843fe5da60798f6ba21e8219d07b9521bef4adc", kill_on_drop: false }`
[INFO] [stdout] d16444946c850ca130011eb7e843fe5da60798f6ba21e8219d07b9521bef4adc