[INFO] fetching crate dtls 0.0.0...
[INFO] testing dtls-0.0.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate dtls 0.0.0 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate dtls 0.0.0 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 dtls 0.0.0
[INFO] finished tweaking crates.io crate dtls 0.0.0
[INFO] tweaked toml for crates.io crate dtls 0.0.0 written to /workspace/builds/worker-6/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] [stderr]     Blocking waiting for file lock on package cache
[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] [stderr]     Blocking waiting for file lock on package cache
[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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7fdd3b3a40ca310c27e00e1db45abd7589fac0639884e538113fea0db6b86d46
[INFO] running `Command { std: "docker" "start" "-a" "7fdd3b3a40ca310c27e00e1db45abd7589fac0639884e538113fea0db6b86d46", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7fdd3b3a40ca310c27e00e1db45abd7589fac0639884e538113fea0db6b86d46", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7fdd3b3a40ca310c27e00e1db45abd7589fac0639884e538113fea0db6b86d46", kill_on_drop: false }`
[INFO] [stdout] 7fdd3b3a40ca310c27e00e1db45abd7589fac0639884e538113fea0db6b86d46
[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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 98246dddf84f3216ea70361a9c31a68a1b6928ecb22fb8735d573dbc82e01957
[INFO] running `Command { std: "docker" "start" "-a" "98246dddf84f3216ea70361a9c31a68a1b6928ecb22fb8735d573dbc82e01957", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling dtls v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.76s
[INFO] running `Command { std: "docker" "inspect" "98246dddf84f3216ea70361a9c31a68a1b6928ecb22fb8735d573dbc82e01957", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "98246dddf84f3216ea70361a9c31a68a1b6928ecb22fb8735d573dbc82e01957", kill_on_drop: false }`
[INFO] [stdout] 98246dddf84f3216ea70361a9c31a68a1b6928ecb22fb8735d573dbc82e01957
[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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a47de48362606ea7e8aef7e86cbccb2fb4e2d92cb3c5ac8046ff1ed5d3ecd7af
[INFO] running `Command { std: "docker" "start" "-a" "a47de48362606ea7e8aef7e86cbccb2fb4e2d92cb3c5ac8046ff1ed5d3ecd7af", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling dtls v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.36s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/dtls-c1bfe9fb7a2c2876)
[INFO] running `Command { std: "docker" "inspect" "a47de48362606ea7e8aef7e86cbccb2fb4e2d92cb3c5ac8046ff1ed5d3ecd7af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a47de48362606ea7e8aef7e86cbccb2fb4e2d92cb3c5ac8046ff1ed5d3ecd7af", kill_on_drop: false }`
[INFO] [stdout] a47de48362606ea7e8aef7e86cbccb2fb4e2d92cb3c5ac8046ff1ed5d3ecd7af
[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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 375e71c3005dbe0a622582d5e9da572a8e4b2d06b560570ab3e34d292d4e18e4
[INFO] running `Command { std: "docker" "start" "-a" "375e71c3005dbe0a622582d5e9da572a8e4b2d06b560570ab3e34d292d4e18e4", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.19s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/dtls-c1bfe9fb7a2c2876)
[INFO] [stderr]    Doc-tests dtls
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[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" "375e71c3005dbe0a622582d5e9da572a8e4b2d06b560570ab3e34d292d4e18e4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "375e71c3005dbe0a622582d5e9da572a8e4b2d06b560570ab3e34d292d4e18e4", kill_on_drop: false }`
[INFO] [stdout] 375e71c3005dbe0a622582d5e9da572a8e4b2d06b560570ab3e34d292d4e18e4