[INFO] fetching crate fcommon 3.0.0...
[INFO] testing fcommon-3.0.0 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-1
[INFO] extracting crate fcommon 3.0.0 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate fcommon 3.0.0
[INFO] finished tweaking crates.io crate fcommon 3.0.0
[INFO] tweaked toml for crates.io crate fcommon 3.0.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate fcommon 3.0.0 on toolchain 562dee4820c458d823175268e41601d4c060588a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate fcommon 3.0.0 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" "+562dee4820c458d823175268e41601d4c060588a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ec05ebe7a9d957b96912258d1b877a0eb2902b9be684f5a425f6ffb5d72cbfbf
[INFO] running `Command { std: "docker" "start" "-a" "ec05ebe7a9d957b96912258d1b877a0eb2902b9be684f5a425f6ffb5d72cbfbf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ec05ebe7a9d957b96912258d1b877a0eb2902b9be684f5a425f6ffb5d72cbfbf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ec05ebe7a9d957b96912258d1b877a0eb2902b9be684f5a425f6ffb5d72cbfbf", kill_on_drop: false }`
[INFO] [stdout] ec05ebe7a9d957b96912258d1b877a0eb2902b9be684f5a425f6ffb5d72cbfbf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f31cc2efcc1877531c3d0babc7f9395aeecde66c07339fac5dfa47916a4eca5b
[INFO] running `Command { std: "docker" "start" "-a" "f31cc2efcc1877531c3d0babc7f9395aeecde66c07339fac5dfa47916a4eca5b", kill_on_drop: false }`
[INFO] [stderr]    Compiling fcommon v3.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.30s
[INFO] running `Command { std: "docker" "inspect" "f31cc2efcc1877531c3d0babc7f9395aeecde66c07339fac5dfa47916a4eca5b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f31cc2efcc1877531c3d0babc7f9395aeecde66c07339fac5dfa47916a4eca5b", kill_on_drop: false }`
[INFO] [stdout] f31cc2efcc1877531c3d0babc7f9395aeecde66c07339fac5dfa47916a4eca5b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 794c4d1ca9e7e4cb4446a8b35bf51cc51a5bca571d5492b14eaf009fa29ac170
[INFO] running `Command { std: "docker" "start" "-a" "794c4d1ca9e7e4cb4446a8b35bf51cc51a5bca571d5492b14eaf009fa29ac170", kill_on_drop: false }`
[INFO] [stderr]    Compiling fcommon v3.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.31s
[INFO] running `Command { std: "docker" "inspect" "794c4d1ca9e7e4cb4446a8b35bf51cc51a5bca571d5492b14eaf009fa29ac170", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "794c4d1ca9e7e4cb4446a8b35bf51cc51a5bca571d5492b14eaf009fa29ac170", kill_on_drop: false }`
[INFO] [stdout] 794c4d1ca9e7e4cb4446a8b35bf51cc51a5bca571d5492b14eaf009fa29ac170
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 096a3b3c13fc3665353eb3b7bbffabbbbeb671e2382a06c128d2898f2b7beb69
[INFO] running `Command { std: "docker" "start" "-a" "096a3b3c13fc3665353eb3b7bbffabbbbeb671e2382a06c128d2898f2b7beb69", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/fcommon-db4f0af3eae71358)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test tests::generation_options_builder_helpers_set_values ... ok
[INFO] [stderr]    Doc-tests fcommon
[INFO] [stdout] test tests::id_newtypes_round_trip_strings ... ok
[INFO] [stdout] test tests::generic_registry_basic_lifecycle ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test src/lib.rs - (line 3) ... ok
[INFO] [stdout] test src/lib.rs - context (line 39) ... ok
[INFO] [stdout] test src/lib.rs - future (line 20) ... ok
[INFO] [stdout] test src/lib.rs - model (line 122) ... ok
[INFO] [stdout] test src/lib.rs - registry (line 167) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.12s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 1.00s; merged doctests compilation took 0.87s
[INFO] running `Command { std: "docker" "inspect" "096a3b3c13fc3665353eb3b7bbffabbbbeb671e2382a06c128d2898f2b7beb69", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "096a3b3c13fc3665353eb3b7bbffabbbbeb671e2382a06c128d2898f2b7beb69", kill_on_drop: false }`
[INFO] [stdout] 096a3b3c13fc3665353eb3b7bbffabbbbeb671e2382a06c128d2898f2b7beb69