[INFO] fetching crate s2n-tls-utilities 0.0.0...
[INFO] testing s2n-tls-utilities-0.0.0 against 1.90.0 for beta-1.91-3
[INFO] extracting crate s2n-tls-utilities 0.0.0 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate s2n-tls-utilities 0.0.0
[INFO] finished tweaking crates.io crate s2n-tls-utilities 0.0.0
[INFO] tweaked toml for crates.io crate s2n-tls-utilities 0.0.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate s2n-tls-utilities 0.0.0 on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d4168c81c1e567c6c77af1b29d7abcb97f0bdf45d227337af720793fed8f2df6
[INFO] running `Command { std: "docker" "start" "-a" "d4168c81c1e567c6c77af1b29d7abcb97f0bdf45d227337af720793fed8f2df6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d4168c81c1e567c6c77af1b29d7abcb97f0bdf45d227337af720793fed8f2df6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d4168c81c1e567c6c77af1b29d7abcb97f0bdf45d227337af720793fed8f2df6", kill_on_drop: false }`
[INFO] [stdout] d4168c81c1e567c6c77af1b29d7abcb97f0bdf45d227337af720793fed8f2df6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 744105308bc57a5033e7f0503725a3455503eed75a03094e18a7e98088ba618a
[INFO] running `Command { std: "docker" "start" "-a" "744105308bc57a5033e7f0503725a3455503eed75a03094e18a7e98088ba618a", kill_on_drop: false }`
[INFO] [stderr]    Compiling s2n-tls-utilities v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.12s
[INFO] running `Command { std: "docker" "inspect" "744105308bc57a5033e7f0503725a3455503eed75a03094e18a7e98088ba618a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "744105308bc57a5033e7f0503725a3455503eed75a03094e18a7e98088ba618a", kill_on_drop: false }`
[INFO] [stdout] 744105308bc57a5033e7f0503725a3455503eed75a03094e18a7e98088ba618a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 282d131ff62724df3d4194012fa37d3abec7d493638f0c69fb9054014df5145f
[INFO] running `Command { std: "docker" "start" "-a" "282d131ff62724df3d4194012fa37d3abec7d493638f0c69fb9054014df5145f", kill_on_drop: false }`
[INFO] [stderr]    Compiling s2n-tls-utilities v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.35s
[INFO] running `Command { std: "docker" "inspect" "282d131ff62724df3d4194012fa37d3abec7d493638f0c69fb9054014df5145f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "282d131ff62724df3d4194012fa37d3abec7d493638f0c69fb9054014df5145f", kill_on_drop: false }`
[INFO] [stdout] 282d131ff62724df3d4194012fa37d3abec7d493638f0c69fb9054014df5145f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] bc4431c4dd70ae99a43b08bfbd5177aadd40bb4277f9ffba73308ae7a76dbff1
[INFO] running `Command { std: "docker" "start" "-a" "bc4431c4dd70ae99a43b08bfbd5177aadd40bb4277f9ffba73308ae7a76dbff1", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/s2n_tls_utilities-5d5f6d00a8b8b897)
[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] [stderr]    Doc-tests s2n_tls_utilities
[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" "bc4431c4dd70ae99a43b08bfbd5177aadd40bb4277f9ffba73308ae7a76dbff1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bc4431c4dd70ae99a43b08bfbd5177aadd40bb4277f9ffba73308ae7a76dbff1", kill_on_drop: false }`
[INFO] [stdout] bc4431c4dd70ae99a43b08bfbd5177aadd40bb4277f9ffba73308ae7a76dbff1