[INFO] fetching crate rustc-ap-rustc_error_codes 638.0.0...
[INFO] testing rustc-ap-rustc_error_codes-638.0.0 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-8
[INFO] extracting crate rustc-ap-rustc_error_codes 638.0.0 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate rustc-ap-rustc_error_codes 638.0.0
[INFO] finished tweaking crates.io crate rustc-ap-rustc_error_codes 638.0.0
[INFO] tweaked toml for crates.io crate rustc-ap-rustc_error_codes 638.0.0 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate rustc-ap-rustc_error_codes 638.0.0 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c2fda56b7db9a7a9b97a3643f1677ed5d2c980f2b4f9b791f4cb3fcc63d8bc23
[INFO] running `Command { std: "docker" "start" "-a" "c2fda56b7db9a7a9b97a3643f1677ed5d2c980f2b4f9b791f4cb3fcc63d8bc23", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c2fda56b7db9a7a9b97a3643f1677ed5d2c980f2b4f9b791f4cb3fcc63d8bc23", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c2fda56b7db9a7a9b97a3643f1677ed5d2c980f2b4f9b791f4cb3fcc63d8bc23", kill_on_drop: false }`
[INFO] [stdout] c2fda56b7db9a7a9b97a3643f1677ed5d2c980f2b4f9b791f4cb3fcc63d8bc23
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ab55b6d72cb191805c1deec1cccad631764bcb3eae08339f8db002785e6d4571
[INFO] running `Command { std: "docker" "start" "-a" "ab55b6d72cb191805c1deec1cccad631764bcb3eae08339f8db002785e6d4571", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustc-ap-rustc_error_codes v638.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.27s
[INFO] running `Command { std: "docker" "inspect" "ab55b6d72cb191805c1deec1cccad631764bcb3eae08339f8db002785e6d4571", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ab55b6d72cb191805c1deec1cccad631764bcb3eae08339f8db002785e6d4571", kill_on_drop: false }`
[INFO] [stdout] ab55b6d72cb191805c1deec1cccad631764bcb3eae08339f8db002785e6d4571
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ae94c3a1104979cb34e7320aa5024fe329a0a09637f72f0ef8298bba77295e46
[INFO] running `Command { std: "docker" "start" "-a" "ae94c3a1104979cb34e7320aa5024fe329a0a09637f72f0ef8298bba77295e46", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustc-ap-rustc_error_codes v638.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.37s
[INFO] running `Command { std: "docker" "inspect" "ae94c3a1104979cb34e7320aa5024fe329a0a09637f72f0ef8298bba77295e46", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ae94c3a1104979cb34e7320aa5024fe329a0a09637f72f0ef8298bba77295e46", kill_on_drop: false }`
[INFO] [stdout] ae94c3a1104979cb34e7320aa5024fe329a0a09637f72f0ef8298bba77295e46
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 78c41c4656c640f8a121d17afc87cada68c0b5dd678e8557af8e76c8185c9a97
[INFO] running `Command { std: "docker" "start" "-a" "78c41c4656c640f8a121d17afc87cada68c0b5dd678e8557af8e76c8185c9a97", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests lib.rs (/opt/rustwide/target/debug/deps/rustc_ap_rustc_error_codes-2127fc0e01b2b3cf)
[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 rustc_ap_rustc_error_codes
[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" "78c41c4656c640f8a121d17afc87cada68c0b5dd678e8557af8e76c8185c9a97", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "78c41c4656c640f8a121d17afc87cada68c0b5dd678e8557af8e76c8185c9a97", kill_on_drop: false }`
[INFO] [stdout] 78c41c4656c640f8a121d17afc87cada68c0b5dd678e8557af8e76c8185c9a97