[INFO] fetching crate impl_trait 0.1.7...
[INFO] testing impl_trait-0.1.7 against master#62efba8a050c64249dab942951bb28f710208bc8 for pr-90799
[INFO] extracting crate impl_trait 0.1.7 into /workspace/builds/worker-33/source
[INFO] validating manifest of crates.io crate impl_trait 0.1.7 on toolchain 62efba8a050c64249dab942951bb28f710208bc8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate impl_trait 0.1.7
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate impl_trait 0.1.7
[INFO] tweaked toml for crates.io crate impl_trait 0.1.7 written to /workspace/builds/worker-33/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-33/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-33/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d49e93796bbf325c290ef4d704465baeb5ac455a5fc7c510c81d0ecb43a27980
[INFO] running `Command { std: "docker" "start" "-a" "d49e93796bbf325c290ef4d704465baeb5ac455a5fc7c510c81d0ecb43a27980", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d49e93796bbf325c290ef4d704465baeb5ac455a5fc7c510c81d0ecb43a27980", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d49e93796bbf325c290ef4d704465baeb5ac455a5fc7c510c81d0ecb43a27980", kill_on_drop: false }`
[INFO] [stdout] d49e93796bbf325c290ef4d704465baeb5ac455a5fc7c510c81d0ecb43a27980
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-33/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-33/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c1a6ab4f030a658ca906c660b762b4badbb711e06da7a490543434ca6a83ac49
[INFO] running `Command { std: "docker" "start" "-a" "c1a6ab4f030a658ca906c660b762b4badbb711e06da7a490543434ca6a83ac49", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.32
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.82
[INFO] [stderr]    Compiling quote v1.0.10
[INFO] [stderr]    Compiling impl_trait v0.1.7 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.36s
[INFO] running `Command { std: "docker" "inspect" "c1a6ab4f030a658ca906c660b762b4badbb711e06da7a490543434ca6a83ac49", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c1a6ab4f030a658ca906c660b762b4badbb711e06da7a490543434ca6a83ac49", kill_on_drop: false }`
[INFO] [stdout] c1a6ab4f030a658ca906c660b762b4badbb711e06da7a490543434ca6a83ac49
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-33/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-33/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d13e9d98b5170a47080dc1938e46b76ec6570cce794a5a7ebcc341b369310eca
[INFO] running `Command { std: "docker" "start" "-a" "d13e9d98b5170a47080dc1938e46b76ec6570cce794a5a7ebcc341b369310eca", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_derive v1.0.130
[INFO] [stderr]    Compiling serde v1.0.130
[INFO] [stderr]    Compiling ryu v1.0.6
[INFO] [stderr]    Compiling serde_json v1.0.72
[INFO] [stderr]    Compiling itoa v0.4.8
[INFO] [stderr]    Compiling trybuild v1.0.52
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling glob v0.3.0
[INFO] [stderr]    Compiling termcolor v1.1.2
[INFO] [stderr]    Compiling toml v0.5.8
[INFO] [stderr]    Compiling impl_trait v0.1.7 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 20.72s
[INFO] running `Command { std: "docker" "inspect" "d13e9d98b5170a47080dc1938e46b76ec6570cce794a5a7ebcc341b369310eca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d13e9d98b5170a47080dc1938e46b76ec6570cce794a5a7ebcc341b369310eca", kill_on_drop: false }`
[INFO] [stdout] d13e9d98b5170a47080dc1938e46b76ec6570cce794a5a7ebcc341b369310eca
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-33/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-33/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 56b8d3b0163b058c5ddb44503461eae3a499330279ab486e4d808eff49e9563c
[INFO] running `Command { std: "docker" "start" "-a" "56b8d3b0163b058c5ddb44503461eae3a499330279ab486e4d808eff49e9563c", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.13s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/impl_trait-5da677763b6451d0)
[INFO] [stdout] 
[INFO] [stderr]      Running tests/progress.rs (/opt/rustwide/target/debug/deps/tests-da3ff58f397412db)
[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 1 test
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling proc-macro2 v1.0.32
[INFO] [stderr]    Compiling syn v1.0.82
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling quote v1.0.10
[INFO] [stderr]    Compiling impl_trait v0.1.7 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling impl_trait-tests v0.0.0 (/opt/rustwide/target/tests/impl_trait)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 14.48s
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr] test tests/01-parse-impl.rs [should pass] ... ok
[INFO] [stderr] test tests/02-not-impl.rs [should fail to compile] ... ok
[INFO] [stderr] test tests/03-not-trait-impl.rs [should fail to compile] ... ok
[INFO] [stderr] test tests/04-generics.rs [should pass] ... ok
[INFO] [stderr] test tests/05-where.rs [should pass] ... ok
[INFO] [stderr] test tests/06-impl-trait.rs [should pass] ... ok
[INFO] [stderr] test tests/07-docs.rs [should pass] ... ok
[INFO] [stderr] test tests/08-inherent-docs.rs [should pass] ... ok
[INFO] [stderr] test tests/09-multiple-traits.rs [should pass] ... ok
[INFO] [stderr] test tests/10-multiple-traits-with-generics.rs [should pass] ... ok
[INFO] [stderr] test tests/11-traits-generics-docs.rs [should pass] ... ok
[INFO] [stderr] test tests/12-combining-generics.rs [should pass] ... ok
[INFO] [stderr] test tests/13-trait-generics.rs [should pass] ... ok
[INFO] [stderr] test tests/14-where-on-trait.rs [should pass] ... ok
[INFO] [stderr] test tests/98-readme.rs [should pass] ... ok
[INFO] [stderr] test tests/99-goal.rs [should pass] ... ok
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stdout] test tests ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 33.44s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests impl_trait
[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" "56b8d3b0163b058c5ddb44503461eae3a499330279ab486e4d808eff49e9563c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "56b8d3b0163b058c5ddb44503461eae3a499330279ab486e4d808eff49e9563c", kill_on_drop: false }`
[INFO] [stdout] 56b8d3b0163b058c5ddb44503461eae3a499330279ab486e4d808eff49e9563c