[INFO] fetching crate exotic-iter 0.1.2...
[INFO] testing exotic-iter-0.1.2 against master#b70888601af92f6cdc0364abab3446e418b91d36 for pr-86479
[INFO] extracting crate exotic-iter 0.1.2 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate exotic-iter 0.1.2 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] started tweaking crates.io crate exotic-iter 0.1.2
[INFO] finished tweaking crates.io crate exotic-iter 0.1.2
[INFO] tweaked toml for crates.io crate exotic-iter 0.1.2 written to /workspace/builds/worker-5/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-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] 35d2beefb315421575a054556134f2b9918e7c2347cb5f9d4662c91fda53058f
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "35d2beefb315421575a054556134f2b9918e7c2347cb5f9d4662c91fda53058f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "35d2beefb315421575a054556134f2b9918e7c2347cb5f9d4662c91fda53058f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "35d2beefb315421575a054556134f2b9918e7c2347cb5f9d4662c91fda53058f", kill_on_drop: false }`
[INFO] [stdout] 35d2beefb315421575a054556134f2b9918e7c2347cb5f9d4662c91fda53058f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 3764e4ee7a39f18f9e30e65f5257cdad4a40bab0681166edb3733f031dbeb474
[INFO] running `Command { std: "docker" "start" "-a" "3764e4ee7a39f18f9e30e65f5257cdad4a40bab0681166edb3733f031dbeb474", kill_on_drop: false }`
[INFO] [stderr]    Compiling exotic-iter v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.41s
[INFO] running `Command { std: "docker" "inspect" "3764e4ee7a39f18f9e30e65f5257cdad4a40bab0681166edb3733f031dbeb474", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3764e4ee7a39f18f9e30e65f5257cdad4a40bab0681166edb3733f031dbeb474", kill_on_drop: false }`
[INFO] [stdout] 3764e4ee7a39f18f9e30e65f5257cdad4a40bab0681166edb3733f031dbeb474
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] 230c950b2658bbaf87c7ff11e264eb0b80e5307c8877b35c2daa602a50151bc2
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "230c950b2658bbaf87c7ff11e264eb0b80e5307c8877b35c2daa602a50151bc2", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling exotic-iter v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.88s
[INFO] running `Command { std: "docker" "inspect" "230c950b2658bbaf87c7ff11e264eb0b80e5307c8877b35c2daa602a50151bc2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "230c950b2658bbaf87c7ff11e264eb0b80e5307c8877b35c2daa602a50151bc2", kill_on_drop: false }`
[INFO] [stdout] 230c950b2658bbaf87c7ff11e264eb0b80e5307c8877b35c2daa602a50151bc2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] d9ebcdeff08ba3dcb724cefb6898b62b737a53198efb0a95549045cbcd217b8a
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "d9ebcdeff08ba3dcb724cefb6898b62b737a53198efb0a95549045cbcd217b8a", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/exotic_iter-422a2eedcae0ab46)
[INFO] [stdout] running 0 tests
[INFO] [stderr]    Doc-tests exotic-iter
[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 7 tests
[INFO] [stdout] test src/lib.rs - ExoticIteratorExt::exactly_m_n (line 49) ... ok
[INFO] [stdout] test src/lib.rs - ExoticIteratorExt::at_most (line 22) ... ok
[INFO] [stdout] test src/lib.rs - ExoticIteratorExt::all_or_none (line 64) ... ok
[INFO] [stdout] test src/lib.rs - ExoticIteratorExt::alternate (line 91) ... ok
[INFO] [stdout] test src/lib.rs - ExoticIteratorExt::exactly_n (line 34) ... ok
[INFO] [stdout] test src/lib.rs - ExoticIteratorExt::perfectly_balanced (line 78) ... ok
[INFO] [stdout] test src/lib.rs - ExoticIteratorExt::at_least (line 10) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.67s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "d9ebcdeff08ba3dcb724cefb6898b62b737a53198efb0a95549045cbcd217b8a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d9ebcdeff08ba3dcb724cefb6898b62b737a53198efb0a95549045cbcd217b8a", kill_on_drop: false }`
[INFO] [stdout] d9ebcdeff08ba3dcb724cefb6898b62b737a53198efb0a95549045cbcd217b8a