[INFO] fetching crate count-min-sketch 0.1.7...
[INFO] testing count-min-sketch-0.1.7 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate count-min-sketch 0.1.7 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate count-min-sketch 0.1.7 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate count-min-sketch 0.1.7
[INFO] finished tweaking crates.io crate count-min-sketch 0.1.7
[INFO] tweaked toml for crates.io crate count-min-sketch 0.1.7 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7e2086ac136027d28e4dec02e4570becca143ef2848e10641a5c93976c2403d4
[INFO] running `Command { std: "docker" "start" "-a" "7e2086ac136027d28e4dec02e4570becca143ef2848e10641a5c93976c2403d4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7e2086ac136027d28e4dec02e4570becca143ef2848e10641a5c93976c2403d4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7e2086ac136027d28e4dec02e4570becca143ef2848e10641a5c93976c2403d4", kill_on_drop: false }`
[INFO] [stdout] 7e2086ac136027d28e4dec02e4570becca143ef2848e10641a5c93976c2403d4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 04970b942e2dd58da899eced05853da8ca89c6d9e802f976ed07cdb4bd444e1a
[INFO] running `Command { std: "docker" "start" "-a" "04970b942e2dd58da899eced05853da8ca89c6d9e802f976ed07cdb4bd444e1a", kill_on_drop: false }`
[INFO] [stderr]    Compiling siphasher v0.3.10
[INFO] [stderr]    Compiling getrandom v0.2.6
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling count-min-sketch v0.1.7 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.56s
[INFO] running `Command { std: "docker" "inspect" "04970b942e2dd58da899eced05853da8ca89c6d9e802f976ed07cdb4bd444e1a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "04970b942e2dd58da899eced05853da8ca89c6d9e802f976ed07cdb4bd444e1a", kill_on_drop: false }`
[INFO] [stdout] 04970b942e2dd58da899eced05853da8ca89c6d9e802f976ed07cdb4bd444e1a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9eb6e7a5fda22b8a03b5ceb3acb621f81dcc2137b6b878cf3ebc601753e2ca2d
[INFO] running `Command { std: "docker" "start" "-a" "9eb6e7a5fda22b8a03b5ceb3acb621f81dcc2137b6b878cf3ebc601753e2ca2d", kill_on_drop: false }`
[INFO] [stderr]    Compiling count-min-sketch v0.1.7 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.56s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/count_min_sketch-eee6bdd6d824c777)
[INFO] running `Command { std: "docker" "inspect" "9eb6e7a5fda22b8a03b5ceb3acb621f81dcc2137b6b878cf3ebc601753e2ca2d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9eb6e7a5fda22b8a03b5ceb3acb621f81dcc2137b6b878cf3ebc601753e2ca2d", kill_on_drop: false }`
[INFO] [stdout] 9eb6e7a5fda22b8a03b5ceb3acb621f81dcc2137b6b878cf3ebc601753e2ca2d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 490cdcb191e23100542e3ec3f790b23378e3fb5312e09736596da33d3b8918ed
[INFO] running `Command { std: "docker" "start" "-a" "490cdcb191e23100542e3ec3f790b23378e3fb5312e09736596da33d3b8918ed", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.24s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/count_min_sketch-eee6bdd6d824c777)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test tests::test_increment ... ok
[INFO] [stdout] test tests::test_overflow ... ok
[INFO] [stdout] test tests::test_increment_multi ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 3.99s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests count-min-sketch
[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" "490cdcb191e23100542e3ec3f790b23378e3fb5312e09736596da33d3b8918ed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "490cdcb191e23100542e3ec3f790b23378e3fb5312e09736596da33d3b8918ed", kill_on_drop: false }`
[INFO] [stdout] 490cdcb191e23100542e3ec3f790b23378e3fb5312e09736596da33d3b8918ed