[INFO] cloning repository https://github.com/Jaredk3nt/rust-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/Jaredk3nt/rust-parser-tutorial" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJaredk3nt%2Frust-parser-tutorial", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJaredk3nt%2Frust-parser-tutorial'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d78167f2687f9a795051b56c196aaf66bdcbcfc5
[INFO] testing Jaredk3nt/rust-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%2FJaredk3nt%2Frust-parser-tutorial" "/workspace/builds/worker-74/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-74/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Jaredk3nt/rust-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/Jaredk3nt/rust-parser-tutorial
[INFO] finished tweaking git repo https://github.com/Jaredk3nt/rust-parser-tutorial
[INFO] tweaked toml for git repo https://github.com/Jaredk3nt/rust-parser-tutorial written to /workspace/builds/worker-74/source/Cargo.toml
[INFO] crate git repo https://github.com/Jaredk3nt/rust-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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-74/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-74/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] 230b46c41fcdcf7b40fc284099e14808f6532dca51893c4e56a8649eecb3fba0
[INFO] running `Command { std: "docker" "start" "-a" "230b46c41fcdcf7b40fc284099e14808f6532dca51893c4e56a8649eecb3fba0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "230b46c41fcdcf7b40fc284099e14808f6532dca51893c4e56a8649eecb3fba0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "230b46c41fcdcf7b40fc284099e14808f6532dca51893c4e56a8649eecb3fba0", kill_on_drop: false }`
[INFO] [stdout] 230b46c41fcdcf7b40fc284099e14808f6532dca51893c4e56a8649eecb3fba0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-74/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-74/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] ec89ac296fe4ff536c6bc6561abe0791198291c1a2b607e2f4002949d82d41cc
[INFO] running `Command { std: "docker" "start" "-a" "ec89ac296fe4ff536c6bc6561abe0791198291c1a2b607e2f4002949d82d41cc", kill_on_drop: false }`
[INFO] [stderr]    Compiling parser v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.54s
[INFO] running `Command { std: "docker" "inspect" "ec89ac296fe4ff536c6bc6561abe0791198291c1a2b607e2f4002949d82d41cc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ec89ac296fe4ff536c6bc6561abe0791198291c1a2b607e2f4002949d82d41cc", kill_on_drop: false }`
[INFO] [stdout] ec89ac296fe4ff536c6bc6561abe0791198291c1a2b607e2f4002949d82d41cc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-74/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-74/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] 10ed5e501d6328612ad57a083309595c9a4030ba8e8858e7459ec769a13219bd
[INFO] running `Command { std: "docker" "start" "-a" "10ed5e501d6328612ad57a083309595c9a4030ba8e8858e7459ec769a13219bd", kill_on_drop: false }`
[INFO] [stderr]    Compiling parser v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.03s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/parser-7c6a405011563a11)
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/parser-c3bfef096ed60eb4)
[INFO] running `Command { std: "docker" "inspect" "10ed5e501d6328612ad57a083309595c9a4030ba8e8858e7459ec769a13219bd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "10ed5e501d6328612ad57a083309595c9a4030ba8e8858e7459ec769a13219bd", kill_on_drop: false }`
[INFO] [stdout] 10ed5e501d6328612ad57a083309595c9a4030ba8e8858e7459ec769a13219bd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-74/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-74/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] 1826fdf158675679c7fd511708e74ef3d16c284fdbe5d427faf8f5ea6b195d6a
[INFO] running `Command { std: "docker" "start" "-a" "1826fdf158675679c7fd511708e74ef3d16c284fdbe5d427faf8f5ea6b195d6a", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/parser-7c6a405011563a11)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test identifier_parser ... ok
[INFO] [stdout] test literal_parser ... ok
[INFO] [stdout] test n_or_more_combinator ... ok
[INFO] [stdout] test one_or_more_combinator ... ok
[INFO] [stdout] test pair_parser ... ok
[INFO] [stdout] test predicate_combinator ... ok
[INFO] [stdout] test zero_or_more_combinator ... ok
[INFO] [stdout] test right_combinator ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/parser-c3bfef096ed60eb4)
[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 parser
[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" "1826fdf158675679c7fd511708e74ef3d16c284fdbe5d427faf8f5ea6b195d6a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1826fdf158675679c7fd511708e74ef3d16c284fdbe5d427faf8f5ea6b195d6a", kill_on_drop: false }`
[INFO] [stdout] 1826fdf158675679c7fd511708e74ef3d16c284fdbe5d427faf8f5ea6b195d6a