[INFO] fetching crate my_parser_kma_group_test_2 0.1.19...
[INFO] building my_parser_kma_group_test_2-0.1.19 against try#4987e9d4227139400384ab59296ffee3b0fb1183 for pr-146237-2
[INFO] extracting crate my_parser_kma_group_test_2 0.1.19 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate my_parser_kma_group_test_2 0.1.19
[INFO] finished tweaking crates.io crate my_parser_kma_group_test_2 0.1.19
[INFO] tweaked toml for crates.io crate my_parser_kma_group_test_2 0.1.19 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate my_parser_kma_group_test_2 0.1.19 on toolchain 4987e9d4227139400384ab59296ffee3b0fb1183
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate my_parser_kma_group_test_2 0.1.19 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" "+4987e9d4227139400384ab59296ffee3b0fb1183" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+4987e9d4227139400384ab59296ffee3b0fb1183" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 16a050d3d3d491f92694aeade76e2fce8c4cb58d936244ad65732b3450f54d10
[INFO] running `Command { std: "docker" "start" "-a" "16a050d3d3d491f92694aeade76e2fce8c4cb58d936244ad65732b3450f54d10", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "16a050d3d3d491f92694aeade76e2fce8c4cb58d936244ad65732b3450f54d10", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "16a050d3d3d491f92694aeade76e2fce8c4cb58d936244ad65732b3450f54d10", kill_on_drop: false }`
[INFO] [stdout] 16a050d3d3d491f92694aeade76e2fce8c4cb58d936244ad65732b3450f54d10
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "-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" "+4987e9d4227139400384ab59296ffee3b0fb1183" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d1416dfe854d88e1af046cd20b78ad6a5a81236b3a40b9971cd7a65d89a06c0b
[INFO] running `Command { std: "docker" "start" "-a" "d1416dfe854d88e1af046cd20b78ad6a5a81236b3a40b9971cd7a65d89a06c0b", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.69
[INFO] [stderr]    Compiling peg-runtime v0.8.2
[INFO] [stderr]    Compiling quote v1.0.33
[INFO] [stderr]    Compiling peg-macros v0.8.2
[INFO] [stderr]    Compiling peg v0.8.2
[INFO] [stderr]    Compiling my_parser_kma_group_test_2 v0.1.19 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.94s
[INFO] running `Command { std: "docker" "inspect" "d1416dfe854d88e1af046cd20b78ad6a5a81236b3a40b9971cd7a65d89a06c0b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d1416dfe854d88e1af046cd20b78ad6a5a81236b3a40b9971cd7a65d89a06c0b", kill_on_drop: false }`
[INFO] [stdout] d1416dfe854d88e1af046cd20b78ad6a5a81236b3a40b9971cd7a65d89a06c0b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "-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" "+4987e9d4227139400384ab59296ffee3b0fb1183" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 83aceae73ae866889fb8e7304b0b9e5e274eac9d26064449cdc24bc8857f46a1
[INFO] running `Command { std: "docker" "start" "-a" "83aceae73ae866889fb8e7304b0b9e5e274eac9d26064449cdc24bc8857f46a1", kill_on_drop: false }`
[INFO] [stderr]    Compiling my_parser_kma_group_test_2 v0.1.19 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.48s
[INFO] running `Command { std: "docker" "inspect" "83aceae73ae866889fb8e7304b0b9e5e274eac9d26064449cdc24bc8857f46a1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "83aceae73ae866889fb8e7304b0b9e5e274eac9d26064449cdc24bc8857f46a1", kill_on_drop: false }`
[INFO] [stdout] 83aceae73ae866889fb8e7304b0b9e5e274eac9d26064449cdc24bc8857f46a1