[INFO] fetching crate partial 0.4.0...
[INFO] testing partial-0.4.0 against master#b70888601af92f6cdc0364abab3446e418b91d36 for pr-86479
[INFO] extracting crate partial 0.4.0 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate partial 0.4.0 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] started tweaking crates.io crate partial 0.4.0
[INFO] finished tweaking crates.io crate partial 0.4.0
[INFO] tweaked toml for crates.io crate partial 0.4.0 written to /workspace/builds/worker-10/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-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] 8f0641d685345bb83ad62330b77408388b238345a37ee4157b32d9f3145bcf01
[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" "8f0641d685345bb83ad62330b77408388b238345a37ee4157b32d9f3145bcf01", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8f0641d685345bb83ad62330b77408388b238345a37ee4157b32d9f3145bcf01", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8f0641d685345bb83ad62330b77408388b238345a37ee4157b32d9f3145bcf01", kill_on_drop: false }`
[INFO] [stdout] 8f0641d685345bb83ad62330b77408388b238345a37ee4157b32d9f3145bcf01
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] b7ee864a111954e276c2473b623c1335d240d8ce866cb332f692c09b1b89dd2d
[INFO] running `Command { std: "docker" "start" "-a" "b7ee864a111954e276c2473b623c1335d240d8ce866cb332f692c09b1b89dd2d", kill_on_drop: false }`
[INFO] [stderr]    Compiling partial v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.44s
[INFO] running `Command { std: "docker" "inspect" "b7ee864a111954e276c2473b623c1335d240d8ce866cb332f692c09b1b89dd2d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b7ee864a111954e276c2473b623c1335d240d8ce866cb332f692c09b1b89dd2d", kill_on_drop: false }`
[INFO] [stdout] b7ee864a111954e276c2473b623c1335d240d8ce866cb332f692c09b1b89dd2d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] e052d218f08285b1c3e99fc7ee4fd72d007614bb4675c9219af99662e4881ce4
[INFO] running `Command { std: "docker" "start" "-a" "e052d218f08285b1c3e99fc7ee4fd72d007614bb4675c9219af99662e4881ce4", kill_on_drop: false }`
[INFO] [stderr]    Compiling partial v0.4.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `super::Partial::*`
[INFO] [stdout]    --> src/libpartial/lib.rs:126:7
[INFO] [stdout]     |
[INFO] [stdout] 126 |   use super::Partial::*;
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.82s
[INFO] running `Command { std: "docker" "inspect" "e052d218f08285b1c3e99fc7ee4fd72d007614bb4675c9219af99662e4881ce4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e052d218f08285b1c3e99fc7ee4fd72d007614bb4675c9219af99662e4881ce4", kill_on_drop: false }`
[INFO] [stdout] e052d218f08285b1c3e99fc7ee4fd72d007614bb4675c9219af99662e4881ce4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] 6057466214f2afc6d43d8be8aa84f733f193712038406943a2291cb7cb4b5e17
[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" "6057466214f2afc6d43d8be8aa84f733f193712038406943a2291cb7cb4b5e17", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr] warning: unused import: `super::Partial::*`
[INFO] [stdout] running 8 tests
[INFO] [stderr]    --> src/libpartial/lib.rs:126:7
[INFO] [stdout] test test::partial_and_next ... ok
[INFO] [stderr]     |
[INFO] [stdout] test test::partial_map ... ok
[INFO] [stderr] 126 |   use super::Partial::*;
[INFO] [stdout] test test::partial_and_then ... ok
[INFO] [stderr]     |       ^^^^^^^^^^^^^^^^^
[INFO] [stdout] test test::partial_unwrap ... ok
[INFO] [stderr]     |
[INFO] [stdout] test test::partial_unwrap_or_else ... ok
[INFO] [stderr]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `partial` (lib test) generated 1 warning
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/partial-5556a75a680bc953)
[INFO] [stdout] test test::partial_unwrap_fake - should panic ... ok
[INFO] [stdout] test test::partial_unwrap_all_nothing - should panic ... ok
[INFO] [stderr]    Doc-tests partial
[INFO] [stdout] test test::partial_unwrap_nothing - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[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" "6057466214f2afc6d43d8be8aa84f733f193712038406943a2291cb7cb4b5e17", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6057466214f2afc6d43d8be8aa84f733f193712038406943a2291cb7cb4b5e17", kill_on_drop: false }`
[INFO] [stdout] 6057466214f2afc6d43d8be8aa84f733f193712038406943a2291cb7cb4b5e17