[INFO] fetching crate changed 0.1.2...
[INFO] testing changed-0.1.2 against try#8262275854dc0e5381c9d42d56257d94932c5a87 for pr-90799
[INFO] extracting crate changed 0.1.2 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate changed 0.1.2 on toolchain 8262275854dc0e5381c9d42d56257d94932c5a87
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate changed 0.1.2
[INFO] finished tweaking crates.io crate changed 0.1.2
[INFO] tweaked toml for crates.io crate changed 0.1.2 written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--no-deps" "--format-version=1", 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] 306cebcb04c0372dd07070db20cc5b465f4f420a0a21309d23bdb2f548cf7ff0
[INFO] running `Command { std: "docker" "start" "-a" "306cebcb04c0372dd07070db20cc5b465f4f420a0a21309d23bdb2f548cf7ff0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "306cebcb04c0372dd07070db20cc5b465f4f420a0a21309d23bdb2f548cf7ff0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "306cebcb04c0372dd07070db20cc5b465f4f420a0a21309d23bdb2f548cf7ff0", kill_on_drop: false }`
[INFO] [stdout] 306cebcb04c0372dd07070db20cc5b465f4f420a0a21309d23bdb2f548cf7ff0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "+8262275854dc0e5381c9d42d56257d94932c5a87" "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] 6f28a50a84608883f861795b4aced5489b060e341d333223e553a390ac6d5711
[INFO] running `Command { std: "docker" "start" "-a" "6f28a50a84608883f861795b4aced5489b060e341d333223e553a390ac6d5711", kill_on_drop: false }`
[INFO] [stderr]    Compiling changed v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.34s
[INFO] running `Command { std: "docker" "inspect" "6f28a50a84608883f861795b4aced5489b060e341d333223e553a390ac6d5711", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6f28a50a84608883f861795b4aced5489b060e341d333223e553a390ac6d5711", kill_on_drop: false }`
[INFO] [stdout] 6f28a50a84608883f861795b4aced5489b060e341d333223e553a390ac6d5711
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "+8262275854dc0e5381c9d42d56257d94932c5a87" "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] 0f9d07fa068e5b31f9ee9f29687f718eaae9ff850186d40bf6fa5b303ff7a1aa
[INFO] running `Command { std: "docker" "start" "-a" "0f9d07fa068e5b31f9ee9f29687f718eaae9ff850186d40bf6fa5b303ff7a1aa", kill_on_drop: false }`
[INFO] [stderr]    Compiling changed v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.73s
[INFO] running `Command { std: "docker" "inspect" "0f9d07fa068e5b31f9ee9f29687f718eaae9ff850186d40bf6fa5b303ff7a1aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0f9d07fa068e5b31f9ee9f29687f718eaae9ff850186d40bf6fa5b303ff7a1aa", kill_on_drop: false }`
[INFO] [stdout] 0f9d07fa068e5b31f9ee9f29687f718eaae9ff850186d40bf6fa5b303ff7a1aa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 392e997f209b1f903299d346ddd35a84558ff3404a6c3d8bdcd10b883cd2f4d1
[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" "392e997f209b1f903299d346ddd35a84558ff3404a6c3d8bdcd10b883cd2f4d1", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/changed-69779686e9e569a1)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests changed
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test src/lib.rs - Cd<T>::take (line 84) ... ok
[INFO] [stdout] test src/lib.rs - Cd<T> (line 151) ... ok
[INFO] [stdout] test src/lib.rs - Cd<T>::new_true (line 59) ... ok
[INFO] [stdout] test src/lib.rs - Cd<T>::changed (line 96) ... ok
[INFO] [stdout] test src/lib.rs - Cd<T>::mutate_silently (line 109) ... ok
[INFO] [stdout] test src/lib.rs - (line 4) ... ok
[INFO] [stdout] test src/lib.rs - Cd<T>::new (line 46) ... ok
[INFO] [stdout] test src/lib.rs - Cd<T> (line 121) ... ok
[INFO] [stdout] test src/lib.rs - Cd<T> (line 136) ... ok
[INFO] [stdout] test src/lib.rs - Cd<T>::reset (line 72) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.47s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "392e997f209b1f903299d346ddd35a84558ff3404a6c3d8bdcd10b883cd2f4d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "392e997f209b1f903299d346ddd35a84558ff3404a6c3d8bdcd10b883cd2f4d1", kill_on_drop: false }`
[INFO] [stdout] 392e997f209b1f903299d346ddd35a84558ff3404a6c3d8bdcd10b883cd2f4d1