[INFO] fetching crate stream-cipher 0.99.99...
[INFO] testing stream-cipher-0.99.99 against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041
[INFO] extracting crate stream-cipher 0.99.99 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate stream-cipher 0.99.99 on toolchain ecabaf78506b7a4668d42dc20268c086b93f0fad
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate stream-cipher 0.99.99
[INFO] finished tweaking crates.io crate stream-cipher 0.99.99
[INFO] tweaked toml for crates.io crate stream-cipher 0.99.99 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate crates.io crate stream-cipher 0.99.99 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "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] fd638cac697728b55917c316304e6b17e9c94161c57219709dc240b1ac25b582
[INFO] running `Command { std: "docker" "start" "-a" "fd638cac697728b55917c316304e6b17e9c94161c57219709dc240b1ac25b582", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fd638cac697728b55917c316304e6b17e9c94161c57219709dc240b1ac25b582", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fd638cac697728b55917c316304e6b17e9c94161c57219709dc240b1ac25b582", kill_on_drop: false }`
[INFO] [stdout] fd638cac697728b55917c316304e6b17e9c94161c57219709dc240b1ac25b582
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "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] 3f6062ffac60b9c30c3e475b7535b41789fe54f37c943aaffce6fec74e11c847
[INFO] running `Command { std: "docker" "start" "-a" "3f6062ffac60b9c30c3e475b7535b41789fe54f37c943aaffce6fec74e11c847", kill_on_drop: false }`
[INFO] [stderr]    Compiling stream-cipher v0.99.99 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.67s
[INFO] running `Command { std: "docker" "inspect" "3f6062ffac60b9c30c3e475b7535b41789fe54f37c943aaffce6fec74e11c847", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3f6062ffac60b9c30c3e475b7535b41789fe54f37c943aaffce6fec74e11c847", kill_on_drop: false }`
[INFO] [stdout] 3f6062ffac60b9c30c3e475b7535b41789fe54f37c943aaffce6fec74e11c847
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ca63071f959b1f0da9a354b46e0787337f1b0e7b4c1a79a28cc190c9d2b97171
[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" "ca63071f959b1f0da9a354b46e0787337f1b0e7b4c1a79a28cc190c9d2b97171", kill_on_drop: false }`
[INFO] [stderr]    Compiling stream-cipher v0.99.99 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.84s
[INFO] running `Command { std: "docker" "inspect" "ca63071f959b1f0da9a354b46e0787337f1b0e7b4c1a79a28cc190c9d2b97171", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ca63071f959b1f0da9a354b46e0787337f1b0e7b4c1a79a28cc190c9d2b97171", kill_on_drop: false }`
[INFO] [stdout] ca63071f959b1f0da9a354b46e0787337f1b0e7b4c1a79a28cc190c9d2b97171
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d827825230286ef79e22eee6ec22ea33bdccd0fa86d2eddb46daf0cfef15a55c
[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" "d827825230286ef79e22eee6ec22ea33bdccd0fa86d2eddb46daf0cfef15a55c", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/stream_cipher-58df117841a16cf6)
[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" "d827825230286ef79e22eee6ec22ea33bdccd0fa86d2eddb46daf0cfef15a55c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d827825230286ef79e22eee6ec22ea33bdccd0fa86d2eddb46daf0cfef15a55c", kill_on_drop: false }`
[INFO] [stdout] d827825230286ef79e22eee6ec22ea33bdccd0fa86d2eddb46daf0cfef15a55c