[INFO] fetching crate appendlist 1.4.0...
[INFO] testing appendlist-1.4.0 against beta-2021-08-01 for beta-1.55-1
[INFO] extracting crate appendlist 1.4.0 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate appendlist 1.4.0 on toolchain beta-2021-08-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate appendlist 1.4.0
[INFO] finished tweaking crates.io crate appendlist 1.4.0
[INFO] tweaked toml for crates.io crate appendlist 1.4.0 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+beta-2021-08-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1baa0855c0bf456a57bf6122a70b39171f4afd0f552b939a0e7f64cd1f69c77f
[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" "1baa0855c0bf456a57bf6122a70b39171f4afd0f552b939a0e7f64cd1f69c77f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1baa0855c0bf456a57bf6122a70b39171f4afd0f552b939a0e7f64cd1f69c77f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1baa0855c0bf456a57bf6122a70b39171f4afd0f552b939a0e7f64cd1f69c77f", kill_on_drop: false }`
[INFO] [stdout] 1baa0855c0bf456a57bf6122a70b39171f4afd0f552b939a0e7f64cd1f69c77f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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=warn" "-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" "+beta-2021-08-01" "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] 3a33c908577e9950c96237f168e9c83095de355bf7f469ece73b7774b8d956ac
[INFO] running `Command { std: "docker" "start" "-a" "3a33c908577e9950c96237f168e9c83095de355bf7f469ece73b7774b8d956ac", kill_on_drop: false }`
[INFO] [stderr]    Compiling appendlist v1.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.09s
[INFO] running `Command { std: "docker" "inspect" "3a33c908577e9950c96237f168e9c83095de355bf7f469ece73b7774b8d956ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3a33c908577e9950c96237f168e9c83095de355bf7f469ece73b7774b8d956ac", kill_on_drop: false }`
[INFO] [stdout] 3a33c908577e9950c96237f168e9c83095de355bf7f469ece73b7774b8d956ac
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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=warn" "-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" "+beta-2021-08-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 401929f3af19da742694e85dc1b5f703e21330340cf35e93eb50043128f66ac9
[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" "401929f3af19da742694e85dc1b5f703e21330340cf35e93eb50043128f66ac9", kill_on_drop: false }`
[INFO] [stderr]    Compiling appendlist v1.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.24s
[INFO] running `Command { std: "docker" "inspect" "401929f3af19da742694e85dc1b5f703e21330340cf35e93eb50043128f66ac9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "401929f3af19da742694e85dc1b5f703e21330340cf35e93eb50043128f66ac9", kill_on_drop: false }`
[INFO] [stdout] 401929f3af19da742694e85dc1b5f703e21330340cf35e93eb50043128f66ac9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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=warn" "-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" "+beta-2021-08-01" "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] 566e1b126693814a61934455fed0b42fb8d901364322d5e37e0f79cf98ed4374
[INFO] running `Command { std: "docker" "start" "-a" "566e1b126693814a61934455fed0b42fb8d901364322d5e37e0f79cf98ed4374", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/appendlist-0b0ba0f822d058e9)
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test test::equality ... ok
[INFO] [stdout] test test::million_item_list ... ignored
[INFO] [stdout] test test::from_iterator ... ok
[INFO] [stdout] test test::chunk_sizes_make_sense ... ok
[INFO] [stdout] test test::empty_list ... ok
[INFO] [stdout] test test::iterator ... ok
[INFO] [stdout] test test::iterator_size_hint ... ok
[INFO] [stdout] test test::thousand_item_list ... ok
[INFO] [stdout] test test::index_chunk_matches_up ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.14s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests appendlist
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs - (line 32) - compile fail ... ok
[INFO] [stdout] test src/lib.rs - AppendList (line 124) ... ok
[INFO] [stdout] test src/lib.rs - (line 44) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.99s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "566e1b126693814a61934455fed0b42fb8d901364322d5e37e0f79cf98ed4374", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "566e1b126693814a61934455fed0b42fb8d901364322d5e37e0f79cf98ed4374", kill_on_drop: false }`
[INFO] [stdout] 566e1b126693814a61934455fed0b42fb8d901364322d5e37e0f79cf98ed4374
