[INFO] cloning repository https://github.com/maminrayej/rlex
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/maminrayej/rlex" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmaminrayej%2Frlex", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmaminrayej%2Frlex'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 9a4adc751758a9fd961924ad4fe325ac438d0225
[INFO] testing maminrayej/rlex 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%2Fmaminrayej%2Frlex" "/workspace/builds/worker-16/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-16/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/maminrayej/rlex 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/maminrayej/rlex
[INFO] finished tweaking git repo https://github.com/maminrayej/rlex
[INFO] tweaked toml for git repo https://github.com/maminrayej/rlex written to /workspace/builds/worker-16/source/Cargo.toml
[INFO] crate git repo https://github.com/maminrayej/rlex 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-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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] 23cac8a4f87b8d672ac8875d8651a6264d29993a39979fdc09889ea4d07f8826
[INFO] running `Command { std: "docker" "start" "-a" "23cac8a4f87b8d672ac8875d8651a6264d29993a39979fdc09889ea4d07f8826", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "23cac8a4f87b8d672ac8875d8651a6264d29993a39979fdc09889ea4d07f8826", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "23cac8a4f87b8d672ac8875d8651a6264d29993a39979fdc09889ea4d07f8826", kill_on_drop: false }`
[INFO] [stdout] 23cac8a4f87b8d672ac8875d8651a6264d29993a39979fdc09889ea4d07f8826
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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] d20f685b1f16278228f5e709aa1630bc27e32da9206cd971dae708d9691c7522
[INFO] running `Command { std: "docker" "start" "-a" "d20f685b1f16278228f5e709aa1630bc27e32da9206cd971dae708d9691c7522", 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 unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.86
[INFO] [stderr]    Compiling anyhow v1.0.53
[INFO] [stderr]    Compiling quote v1.0.15
[INFO] [stderr]    Compiling thiserror-impl v1.0.30
[INFO] [stderr]    Compiling thiserror v1.0.30
[INFO] [stderr]    Compiling rlex v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 07s
[INFO] running `Command { std: "docker" "inspect" "d20f685b1f16278228f5e709aa1630bc27e32da9206cd971dae708d9691c7522", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d20f685b1f16278228f5e709aa1630bc27e32da9206cd971dae708d9691c7522", kill_on_drop: false }`
[INFO] [stdout] d20f685b1f16278228f5e709aa1630bc27e32da9206cd971dae708d9691c7522
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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] e42d64812ad70417f11e6460185af12972ea3a9ae54066a0345d6bceb4f2376b
[INFO] running `Command { std: "docker" "start" "-a" "e42d64812ad70417f11e6460185af12972ea3a9ae54066a0345d6bceb4f2376b", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling rlex v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.89s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/rlex-3d46f740e471f21d)
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/rlex-377956e9587f5b32)
[INFO] running `Command { std: "docker" "inspect" "e42d64812ad70417f11e6460185af12972ea3a9ae54066a0345d6bceb4f2376b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e42d64812ad70417f11e6460185af12972ea3a9ae54066a0345d6bceb4f2376b", kill_on_drop: false }`
[INFO] [stdout] e42d64812ad70417f11e6460185af12972ea3a9ae54066a0345d6bceb4f2376b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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] 7800a5f2c7bd05823d174ee3c05d20ee618b63a80a079d41ab550d439510295c
[INFO] running `Command { std: "docker" "start" "-a" "7800a5f2c7bd05823d174ee3c05d20ee618b63a80a079d41ab550d439510295c", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rlex-3d46f740e471f21d)
[INFO] [stdout] 
[INFO] [stdout] running 20 tests
[INFO] [stdout] test input::string::tests::string_index_of_c ... ok
[INFO] [stdout] test input::string::tests::string_index_of_c_not_found ... ok
[INFO] [stdout] test input::string::tests::string_index_of_c_on_empty_str ... ok
[INFO] [stdout] test input::string::tests::string_index_of_p ... ok
[INFO] [stdout] test input::string::tests::string_index_of_p_not_found ... ok
[INFO] [stdout] test input::string::tests::string_index_of_p_on_empty_str ... ok
[INFO] [stdout] test input::string::tests::string_span_of_p ... ok
[INFO] [stdout] test input::string::tests::string_span_of_p_on_empty_string ... ok
[INFO] [stdout] test input::string::tests::string_span_of_p_on_not_found ... ok
[INFO] [stdout] test input::string::tests::string_split_around ... ok
[INFO] [stdout] test input::string::tests::string_split_around_on_empty_string ... ok
[INFO] [stdout] test input::string::tests::string_split_around_pivot_not_found ... ok
[INFO] [stdout] test input::string::tests::string_split_around_singular ... ok
[INFO] [stdout] test input::tests::parse_line_valid_1 ... ok
[INFO] [stdout] test input::tests::parse_line_invalid_ident - should panic ... ok
[INFO] [stdout] test input::tests::parse_line_not_closed_quote - should panic ... ok
[INFO] [stdout] test input::tests::parse_line_not_invalid_char - should panic ... ok
[INFO] [stdout] test input::tests::parse_line_not_invalid_char_2 - should panic ... ok
[INFO] [stdout] test input::tests::parse_line_not_unexpected_char - should panic ... ok
[INFO] [stdout] test input::tests::parse_line_on_empty_line - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 20 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/rlex-377956e9587f5b32)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rlex
[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" "7800a5f2c7bd05823d174ee3c05d20ee618b63a80a079d41ab550d439510295c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7800a5f2c7bd05823d174ee3c05d20ee618b63a80a079d41ab550d439510295c", kill_on_drop: false }`
[INFO] [stdout] 7800a5f2c7bd05823d174ee3c05d20ee618b63a80a079d41ab550d439510295c