[INFO] fetching crate varlink_parser 4.2.0...
[INFO] testing varlink_parser-4.2.0 against master#caccb4d0368bd918ef6668af8e13834d07040417 for pr-146098-1
[INFO] extracting crate varlink_parser 4.2.0 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate varlink_parser 4.2.0
[INFO] finished tweaking crates.io crate varlink_parser 4.2.0
[INFO] tweaked toml for crates.io crate varlink_parser 4.2.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate varlink_parser 4.2.0 on toolchain caccb4d0368bd918ef6668af8e13834d07040417
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate varlink_parser 4.2.0 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" "+caccb4d0368bd918ef6668af8e13834d07040417" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded peg-macros v0.6.3
[INFO] [stderr]   Downloaded peg v0.6.3
[INFO] [stderr]   Downloaded peg-runtime v0.6.3
[INFO] [stderr]   Downloaded chainerror v0.7.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 40c3485346eb94329011b267d8227cece9ab41428fe87b52709f52c78c00dd4e
[INFO] running `Command { std: "docker" "start" "-a" "40c3485346eb94329011b267d8227cece9ab41428fe87b52709f52c78c00dd4e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "40c3485346eb94329011b267d8227cece9ab41428fe87b52709f52c78c00dd4e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "40c3485346eb94329011b267d8227cece9ab41428fe87b52709f52c78c00dd4e", kill_on_drop: false }`
[INFO] [stdout] 40c3485346eb94329011b267d8227cece9ab41428fe87b52709f52c78c00dd4e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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" "+caccb4d0368bd918ef6668af8e13834d07040417" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bf073c66089045c7b2960623424bf29b9678df77546f19b1af3be4aa046281fa
[INFO] running `Command { std: "docker" "start" "-a" "bf073c66089045c7b2960623424bf29b9678df77546f19b1af3be4aa046281fa", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.33
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling peg-runtime v0.6.3
[INFO] [stderr]    Compiling chainerror v0.7.0
[INFO] [stderr]    Compiling ansi_term v0.12.1
[INFO] [stderr]    Compiling quote v1.0.10
[INFO] [stderr]    Compiling peg-macros v0.6.3
[INFO] [stderr]    Compiling peg v0.6.3
[INFO] [stderr]    Compiling varlink_parser v4.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.66s
[INFO] running `Command { std: "docker" "inspect" "bf073c66089045c7b2960623424bf29b9678df77546f19b1af3be4aa046281fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bf073c66089045c7b2960623424bf29b9678df77546f19b1af3be4aa046281fa", kill_on_drop: false }`
[INFO] [stdout] bf073c66089045c7b2960623424bf29b9678df77546f19b1af3be4aa046281fa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ce4b0b32aef431d98f029b2494b62751bd50313f1b298de2fb11ddc6e56407f1
[INFO] running `Command { std: "docker" "start" "-a" "ce4b0b32aef431d98f029b2494b62751bd50313f1b298de2fb11ddc6e56407f1", kill_on_drop: false }`
[INFO] [stderr]    Compiling varlink_parser v4.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.45s
[INFO] running `Command { std: "docker" "inspect" "ce4b0b32aef431d98f029b2494b62751bd50313f1b298de2fb11ddc6e56407f1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ce4b0b32aef431d98f029b2494b62751bd50313f1b298de2fb11ddc6e56407f1", kill_on_drop: false }`
[INFO] [stdout] ce4b0b32aef431d98f029b2494b62751bd50313f1b298de2fb11ddc6e56407f1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 1351636bc29a6ae9f7e76b78f66e910763ae38d024997efe18b6b2a8c4e711b8
[INFO] running `Command { std: "docker" "start" "-a" "1351636bc29a6ae9f7e76b78f66e910763ae38d024997efe18b6b2a8c4e711b8", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/varlink_parser-60a74d84eba1ab56)
[INFO] [stdout] 
[INFO] [stdout] running 18 tests
[INFO] [stdout] test test::test_format ... ok
[INFO] [stdout] test test::test_domainnames ... ok
[INFO] [stdout] test test::test_complex ... ok
[INFO] [stdout] test test::test_duplicate ... ok
[INFO] [stdout] test test::test_type_enum ... ok
[INFO] [stdout] test test::test_one_method_no_type ... ok
[INFO] [stdout] test test::test_type_float ... ok
[INFO] [stdout] test test::test_standard ... ok
[INFO] [stdout] test test::test_type_int ... ok
[INFO] [stdout] test test::test_one_method ... ok
[INFO] [stderr]    Doc-tests varlink_parser
[INFO] [stdout] test test::test_formatted ... ok
[INFO] [stdout] test test::test_type_no_args ... ok
[INFO] [stdout] test test::test_type_object ... ok
[INFO] [stdout] test test::test_type_one_arg ... ok
[INFO] [stdout] test test::test_type_stringmap ... ok
[INFO] [stdout] test test::test_type_one_array ... ok
[INFO] [stdout] test test::test_type_stringmap_set ... ok
[INFO] [stdout] test test::test_type_string ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 18 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 5) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.26s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "1351636bc29a6ae9f7e76b78f66e910763ae38d024997efe18b6b2a8c4e711b8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1351636bc29a6ae9f7e76b78f66e910763ae38d024997efe18b6b2a8c4e711b8", kill_on_drop: false }`
[INFO] [stdout] 1351636bc29a6ae9f7e76b78f66e910763ae38d024997efe18b6b2a8c4e711b8