[INFO] fetching crate generic-std 0.1.0...
[INFO] testing generic-std-0.1.0 against master#432e145bd5a974c5b6f4dd9b352891bd7502b69d for pr-87041
[INFO] extracting crate generic-std 0.1.0 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate generic-std 0.1.0 on toolchain 432e145bd5a974c5b6f4dd9b352891bd7502b69d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate generic-std 0.1.0
[INFO] finished tweaking crates.io crate generic-std 0.1.0
[INFO] tweaked toml for crates.io crate generic-std 0.1.0 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e0f0aec875d4d1657298d9ce18cc5aa53e013a7764637d678e6f430cbc6e27af
[INFO] running `Command { std: "docker" "start" "-a" "e0f0aec875d4d1657298d9ce18cc5aa53e013a7764637d678e6f430cbc6e27af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e0f0aec875d4d1657298d9ce18cc5aa53e013a7764637d678e6f430cbc6e27af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e0f0aec875d4d1657298d9ce18cc5aa53e013a7764637d678e6f430cbc6e27af", kill_on_drop: false }`
[INFO] [stdout] e0f0aec875d4d1657298d9ce18cc5aa53e013a7764637d678e6f430cbc6e27af
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e60c5de0c1c7b6e47018b0770cb30523497f92cb37908a09c1b84094c064fa6d
[INFO] running `Command { std: "docker" "start" "-a" "e60c5de0c1c7b6e47018b0770cb30523497f92cb37908a09c1b84094c064fa6d", kill_on_drop: false }`
[INFO] [stderr]    Compiling generic-std v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.09s
[INFO] running `Command { std: "docker" "inspect" "e60c5de0c1c7b6e47018b0770cb30523497f92cb37908a09c1b84094c064fa6d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e60c5de0c1c7b6e47018b0770cb30523497f92cb37908a09c1b84094c064fa6d", kill_on_drop: false }`
[INFO] [stdout] e60c5de0c1c7b6e47018b0770cb30523497f92cb37908a09c1b84094c064fa6d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bce0d1b18a0f31a0fa6b130c2f69f4f61673ff331c2983152376eb604518bfa5
[INFO] running `Command { std: "docker" "start" "-a" "bce0d1b18a0f31a0fa6b130c2f69f4f61673ff331c2983152376eb604518bfa5", kill_on_drop: false }`
[INFO] [stderr]    Compiling generic-std v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.43s
[INFO] running `Command { std: "docker" "inspect" "bce0d1b18a0f31a0fa6b130c2f69f4f61673ff331c2983152376eb604518bfa5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bce0d1b18a0f31a0fa6b130c2f69f4f61673ff331c2983152376eb604518bfa5", kill_on_drop: false }`
[INFO] [stdout] bce0d1b18a0f31a0fa6b130c2f69f4f61673ff331c2983152376eb604518bfa5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 67caefe5e3d890a004fd22d0056fd8731aadade66dd9cf712026a3d39612d1ca
[INFO] running `Command { std: "docker" "start" "-a" "67caefe5e3d890a004fd22d0056fd8731aadade66dd9cf712026a3d39612d1ca", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/generic_std-40d119d54f3c941f)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests generic-std
[INFO] [stdout] running 3 tests
[INFO] [stdout] test tests::struct_using_either_rc_or_arc ... ok
[INFO] [stdout] test tests::self_borrowing_iterator ... ok
[INFO] [stdout] test tests::struct_using_either_rc_or_arc_with_hkt ... 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 3 tests
[INFO] [stdout] test src/lib.rs - (line 16) - compile fail ... ok
[INFO] [stdout] test src/lib.rs - (line 31) - compile fail ... ok
[INFO] [stdout] test src/lib.rs - Sequence (line 101) - compile fail ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.08s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "67caefe5e3d890a004fd22d0056fd8731aadade66dd9cf712026a3d39612d1ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "67caefe5e3d890a004fd22d0056fd8731aadade66dd9cf712026a3d39612d1ca", kill_on_drop: false }`
[INFO] [stdout] 67caefe5e3d890a004fd22d0056fd8731aadade66dd9cf712026a3d39612d1ca