[INFO] fetching crate fon 0.5.0...
[INFO] testing fon-0.5.0 against try#8262275854dc0e5381c9d42d56257d94932c5a87 for pr-90799
[INFO] extracting crate fon 0.5.0 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate fon 0.5.0 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 fon 0.5.0
[INFO] finished tweaking crates.io crate fon 0.5.0
[INFO] tweaked toml for crates.io crate fon 0.5.0 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate crates.io crate fon 0.5.0 already has a lockfile, it will not be regenerated
[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-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f8b4526910f57daa178c6a063d6186dbf043bede5e15c5c3cb2776bf6373dc22
[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" "f8b4526910f57daa178c6a063d6186dbf043bede5e15c5c3cb2776bf6373dc22", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f8b4526910f57daa178c6a063d6186dbf043bede5e15c5c3cb2776bf6373dc22", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f8b4526910f57daa178c6a063d6186dbf043bede5e15c5c3cb2776bf6373dc22", kill_on_drop: false }`
[INFO] [stdout] f8b4526910f57daa178c6a063d6186dbf043bede5e15c5c3cb2776bf6373dc22
[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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/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] 345ffa0943aa78fa3113d43b5335833d3d5f8254f6ca0f761891df69781edd14
[INFO] running `Command { std: "docker" "start" "-a" "345ffa0943aa78fa3113d43b5335833d3d5f8254f6ca0f761891df69781edd14", kill_on_drop: false }`
[INFO] [stderr]    Compiling fon v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.91s
[INFO] running `Command { std: "docker" "inspect" "345ffa0943aa78fa3113d43b5335833d3d5f8254f6ca0f761891df69781edd14", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "345ffa0943aa78fa3113d43b5335833d3d5f8254f6ca0f761891df69781edd14", kill_on_drop: false }`
[INFO] [stdout] 345ffa0943aa78fa3113d43b5335833d3d5f8254f6ca0f761891df69781edd14
[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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/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] d7f35f7d1a13a1dbefc2b199505dc9a697c2f103a19f37d572be32eb1c354eda
[INFO] running `Command { std: "docker" "start" "-a" "d7f35f7d1a13a1dbefc2b199505dc9a697c2f103a19f37d572be32eb1c354eda", kill_on_drop: false }`
[INFO] [stderr]    Compiling fon v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.51s
[INFO] running `Command { std: "docker" "inspect" "d7f35f7d1a13a1dbefc2b199505dc9a697c2f103a19f37d572be32eb1c354eda", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d7f35f7d1a13a1dbefc2b199505dc9a697c2f103a19f37d572be32eb1c354eda", kill_on_drop: false }`
[INFO] [stdout] d7f35f7d1a13a1dbefc2b199505dc9a697c2f103a19f37d572be32eb1c354eda
[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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 152bae921664fe7eea217404d359bdbeb4224ea406c918a695a786d179ec29ec
[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" "152bae921664fe7eea217404d359bdbeb4224ea406c918a695a786d179ec29ec", 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/fon-e9e144ad8d929db4)
[INFO] [stdout] running 14 tests
[INFO] [stdout] test chan::tests::ch16_arith ... ok
[INFO] [stderr]    Doc-tests fon
[INFO] [stdout] test chan::tests::ch16_saturation ... ok
[INFO] [stdout] test chan::tests::ch8_arith ... ok
[INFO] [stdout] test chan::tests::ch16_to_ch8 ... ok
[INFO] [stdout] test chan::tests::ch64_saturation ... ok
[INFO] [stdout] test chan::tests::ch32_roundtrip ... ok
[INFO] [stdout] test chan::tests::ch8_saturation ... ok
[INFO] [stdout] test chan::tests::ch8_to_ch16 ... ok
[INFO] [stdout] test chan::tests::channel_neg ... ok
[INFO] [stdout] test chan::tests::ch32_arith ... ok
[INFO] [stdout] test chan::tests::ch32_saturation ... ok
[INFO] [stdout] test chan::tests::ch64_arith ... ok
[INFO] [stdout] test chan::tests::ch16_roundtrip ... ok
[INFO] [stdout] test chan::tests::ch8_roundtrip ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 31) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.79s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "152bae921664fe7eea217404d359bdbeb4224ea406c918a695a786d179ec29ec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "152bae921664fe7eea217404d359bdbeb4224ea406c918a695a786d179ec29ec", kill_on_drop: false }`
[INFO] [stdout] 152bae921664fe7eea217404d359bdbeb4224ea406c918a695a786d179ec29ec