[INFO] fetching crate these 2.0.0...
[INFO] testing these-2.0.0 against master#b70888601af92f6cdc0364abab3446e418b91d36 for pr-86479
[INFO] extracting crate these 2.0.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate these 2.0.0 on toolchain b70888601af92f6cdc0364abab3446e418b91d36
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-4/source/rust-toolchain
[INFO] started tweaking crates.io crate these 2.0.0
[INFO] finished tweaking crates.io crate these 2.0.0
[INFO] tweaked toml for crates.io crate these 2.0.0 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e440f837e8e27959e8ee20ea0988a6c75b732b475e9e239f062c896abc310479
[INFO] running `Command { std: "docker" "start" "-a" "e440f837e8e27959e8ee20ea0988a6c75b732b475e9e239f062c896abc310479", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e440f837e8e27959e8ee20ea0988a6c75b732b475e9e239f062c896abc310479", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e440f837e8e27959e8ee20ea0988a6c75b732b475e9e239f062c896abc310479", kill_on_drop: false }`
[INFO] [stdout] e440f837e8e27959e8ee20ea0988a6c75b732b475e9e239f062c896abc310479
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+b70888601af92f6cdc0364abab3446e418b91d36" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a4ee3f4c0fcb505873b769a28d5a4cbf1d5f8c576430c62da725d87ba6d87383
[INFO] running `Command { std: "docker" "start" "-a" "a4ee3f4c0fcb505873b769a28d5a4cbf1d5f8c576430c62da725d87ba6d87383", kill_on_drop: false }`
[INFO] [stderr]    Compiling these v2.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.11s
[INFO] running `Command { std: "docker" "inspect" "a4ee3f4c0fcb505873b769a28d5a4cbf1d5f8c576430c62da725d87ba6d87383", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a4ee3f4c0fcb505873b769a28d5a4cbf1d5f8c576430c62da725d87ba6d87383", kill_on_drop: false }`
[INFO] [stdout] a4ee3f4c0fcb505873b769a28d5a4cbf1d5f8c576430c62da725d87ba6d87383
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cf73c9442d0e90f283d583b5743ced1d24bef6f830705fe11eed3d0b0cc29c88
[INFO] running `Command { std: "docker" "start" "-a" "cf73c9442d0e90f283d583b5743ced1d24bef6f830705fe11eed3d0b0cc29c88", kill_on_drop: false }`
[INFO] [stderr]    Compiling these v2.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.24s
[INFO] running `Command { std: "docker" "inspect" "cf73c9442d0e90f283d583b5743ced1d24bef6f830705fe11eed3d0b0cc29c88", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cf73c9442d0e90f283d583b5743ced1d24bef6f830705fe11eed3d0b0cc29c88", kill_on_drop: false }`
[INFO] [stdout] cf73c9442d0e90f283d583b5743ced1d24bef6f830705fe11eed3d0b0cc29c88
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] aadfbf5fb7c3cc496f8a94ec7552bf9d64bed48228b4acdffdde1524088bc377
[INFO] running `Command { std: "docker" "start" "-a" "aadfbf5fb7c3cc496f8a94ec7552bf9d64bed48228b4acdffdde1524088bc377", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/these-35b9f64d89c02588)
[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 these
[INFO] [stdout] 
[INFO] [stdout] running 27 tests
[INFO] [stdout] test src/lib.rs - These<T, U>::that (line 482) ... ok
[INFO] [stdout] test src/lib.rs - (line 35) ... ok
[INFO] [stdout] test src/lib.rs - These<T, U>::is_this (line 596) ... ok
[INFO] [stdout] test src/lib.rs - These<T, U>::map_first (line 276) ... ok
[INFO] [stdout] test src/lib.rs - (line 49) ... ok
[INFO] [stdout] test src/lib.rs - These<T, U>::is_these (line 648) ... ok
[INFO] [stdout] test src/lib.rs - These<T, U>::is_there (line 700) ... ok
[INFO] [stdout] test src/lib.rs - (line 8) ... ok
[INFO] [stdout] test src/lib.rs - These<T, U>::as_mut (line 172) ... ok
[INFO] [stdout] test src/lib.rs - These<T, U>::map_second (line 303) ... ok
[INFO] [stdout] test src/lib.rs - These<T, U>::is_that (line 622) ... ok
[INFO] [stdout] test src/lib.rs - (line 76) ... ok
[INFO] [stdout] test src/lib.rs - These<T, U>::fold_these (line 367) ... ok
[INFO] [stdout] test src/lib.rs - These<T, U>::collapse_these (line 210) ... ok
[INFO] [stdout] test src/lib.rs - These<T, U>::map_both (line 329) ... ok
[INFO] [stdout] test src/lib.rs - These<T, U>::map (line 249) ... ok
[INFO] [stdout] test src/lib.rs - These<T, U>::these (line 510) ... ok
[INFO] [stdout] test src/lib.rs - These<T, U>::partition_these (line 728) ... ok
[INFO] [stdout] test src/lib.rs - These<T, U>::there (line 568) ... ok
[INFO] [stdout] test src/lib.rs - These<T, U>::is_here (line 674) ... ok
[INFO] [stdout] test src/lib.rs - These<T, U>::this (line 453) ... ok
[INFO] [stdout] test src/lib.rs - These<T, U>::here (line 539) ... ok
[INFO] [stdout] test src/lib.rs - (line 24) ... ok
[INFO] [stdout] test src/lib.rs - These<T, U>::from_these (line 401) ... ok
[INFO] [stdout] test src/lib.rs - These<T, U>::swap_these (line 429) ... ok
[INFO] [stdout] test src/lib.rs - These<T, U>::partition_here_there (line 759) ... ok
[INFO] [stdout] test src/lib.rs - These<T, U>::as_ref (line 144) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 27 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.11s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "aadfbf5fb7c3cc496f8a94ec7552bf9d64bed48228b4acdffdde1524088bc377", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aadfbf5fb7c3cc496f8a94ec7552bf9d64bed48228b4acdffdde1524088bc377", kill_on_drop: false }`
[INFO] [stdout] aadfbf5fb7c3cc496f8a94ec7552bf9d64bed48228b4acdffdde1524088bc377