[INFO] fetching crate kaf 1.0.2...
[INFO] testing kaf-1.0.2 against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031
[INFO] extracting crate kaf 1.0.2 into /workspace/builds/worker-11/source
[INFO] validating manifest of crates.io crate kaf 1.0.2 on toolchain 722e1797249a965b6335aebd65d777f917e498f1
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate kaf 1.0.2
[INFO] finished tweaking crates.io crate kaf 1.0.2
[INFO] tweaked toml for crates.io crate kaf 1.0.2 written to /workspace/builds/worker-11/source/Cargo.toml
[INFO] crate crates.io crate kaf 1.0.2 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1b520171c05a18697f5237517cf46bb54da7b6a63b041121a2c7f91a2b2e75fb
[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" "1b520171c05a18697f5237517cf46bb54da7b6a63b041121a2c7f91a2b2e75fb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1b520171c05a18697f5237517cf46bb54da7b6a63b041121a2c7f91a2b2e75fb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1b520171c05a18697f5237517cf46bb54da7b6a63b041121a2c7f91a2b2e75fb", kill_on_drop: false }`
[INFO] [stdout] 1b520171c05a18697f5237517cf46bb54da7b6a63b041121a2c7f91a2b2e75fb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 04bc3455f5e8bfa59651c1fa8d5eb6125d437695a0bd88faf777d1801b7a88c8
[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" "04bc3455f5e8bfa59651c1fa8d5eb6125d437695a0bd88faf777d1801b7a88c8", kill_on_drop: false }`
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling kaf v1.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.32s
[INFO] running `Command { std: "docker" "inspect" "04bc3455f5e8bfa59651c1fa8d5eb6125d437695a0bd88faf777d1801b7a88c8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "04bc3455f5e8bfa59651c1fa8d5eb6125d437695a0bd88faf777d1801b7a88c8", kill_on_drop: false }`
[INFO] [stdout] 04bc3455f5e8bfa59651c1fa8d5eb6125d437695a0bd88faf777d1801b7a88c8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "+722e1797249a965b6335aebd65d777f917e498f1" "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] 602402d4f9346c91f3cacc9790b1de54f7ac181c020f6d2d4e06cf60608cedac
[INFO] running `Command { std: "docker" "start" "-a" "602402d4f9346c91f3cacc9790b1de54f7ac181c020f6d2d4e06cf60608cedac", kill_on_drop: false }`
[INFO] [stderr]    Compiling kaf v1.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.97s
[INFO] running `Command { std: "docker" "inspect" "602402d4f9346c91f3cacc9790b1de54f7ac181c020f6d2d4e06cf60608cedac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "602402d4f9346c91f3cacc9790b1de54f7ac181c020f6d2d4e06cf60608cedac", kill_on_drop: false }`
[INFO] [stdout] 602402d4f9346c91f3cacc9790b1de54f7ac181c020f6d2d4e06cf60608cedac
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", 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] 83fbd1e35f5c3fcd9ec07f9d904251854446beb1d165a7c6b2d413db2a5c953e
[INFO] running `Command { std: "docker" "start" "-a" "83fbd1e35f5c3fcd9ec07f9d904251854446beb1d165a7c6b2d413db2a5c953e", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/kaf-908bbb2ef5e141a1)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests kaf
[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 5 tests
[INFO] [stdout] test src/lib.rs - with_level (line 39) ... ok
[INFO] [stdout] test src/lib.rs - with_filter (line 52) ... ok
[INFO] [stdout] test src/lib.rs - from_str (line 66) ... ok
[INFO] [stdout] test src/lib.rs - init (line 29) ... ok
[INFO] [stdout] test src/lib.rs - (line 5) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.10s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "83fbd1e35f5c3fcd9ec07f9d904251854446beb1d165a7c6b2d413db2a5c953e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "83fbd1e35f5c3fcd9ec07f9d904251854446beb1d165a7c6b2d413db2a5c953e", kill_on_drop: false }`
[INFO] [stdout] 83fbd1e35f5c3fcd9ec07f9d904251854446beb1d165a7c6b2d413db2a5c953e