[INFO] fetching crate rack-session 0.0.0...
[INFO] testing rack-session-0.0.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate rack-session 0.0.0 into /workspace/builds/worker-29/source
[INFO] validating manifest of crates.io crate rack-session 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 rack-session 0.0.0
[INFO] finished tweaking crates.io crate rack-session 0.0.0
[INFO] tweaked toml for crates.io crate rack-session 0.0.0 written to /workspace/builds/worker-29/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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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] 5d165b757a423ba701492cfdfdc59db8fa7acb63a984f1d081fcf9ae7b10b325
[INFO] running `Command { std: "docker" "start" "-a" "5d165b757a423ba701492cfdfdc59db8fa7acb63a984f1d081fcf9ae7b10b325", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5d165b757a423ba701492cfdfdc59db8fa7acb63a984f1d081fcf9ae7b10b325", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5d165b757a423ba701492cfdfdc59db8fa7acb63a984f1d081fcf9ae7b10b325", kill_on_drop: false }`
[INFO] [stdout] 5d165b757a423ba701492cfdfdc59db8fa7acb63a984f1d081fcf9ae7b10b325
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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] 3b5011e54422e8b633712e1f8cd92aa65121282e1cf3ceeb286402d3b464d691
[INFO] running `Command { std: "docker" "start" "-a" "3b5011e54422e8b633712e1f8cd92aa65121282e1cf3ceeb286402d3b464d691", kill_on_drop: false }`
[INFO] [stderr]    Compiling rack-session v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.44s
[INFO] running `Command { std: "docker" "inspect" "3b5011e54422e8b633712e1f8cd92aa65121282e1cf3ceeb286402d3b464d691", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3b5011e54422e8b633712e1f8cd92aa65121282e1cf3ceeb286402d3b464d691", kill_on_drop: false }`
[INFO] [stdout] 3b5011e54422e8b633712e1f8cd92aa65121282e1cf3ceeb286402d3b464d691
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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] 0f4d936f0ecbc0be5fe17c5e6745baafaac8912cbe5afc145242363498f76589
[INFO] running `Command { std: "docker" "start" "-a" "0f4d936f0ecbc0be5fe17c5e6745baafaac8912cbe5afc145242363498f76589", kill_on_drop: false }`
[INFO] [stderr]    Compiling rack-session v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.28s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/rack_session-020c02fe8bf94dcc)
[INFO] running `Command { std: "docker" "inspect" "0f4d936f0ecbc0be5fe17c5e6745baafaac8912cbe5afc145242363498f76589", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0f4d936f0ecbc0be5fe17c5e6745baafaac8912cbe5afc145242363498f76589", kill_on_drop: false }`
[INFO] [stdout] 0f4d936f0ecbc0be5fe17c5e6745baafaac8912cbe5afc145242363498f76589
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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] 73be1b5f36986e03f2896a03db8eba748487f0aa1413f4a3e3372c35a40a0a43
[INFO] running `Command { std: "docker" "start" "-a" "73be1b5f36986e03f2896a03db8eba748487f0aa1413f4a3e3372c35a40a0a43", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rack_session-020c02fe8bf94dcc)
[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 rack-session
[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" "73be1b5f36986e03f2896a03db8eba748487f0aa1413f4a3e3372c35a40a0a43", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "73be1b5f36986e03f2896a03db8eba748487f0aa1413f4a3e3372c35a40a0a43", kill_on_drop: false }`
[INFO] [stdout] 73be1b5f36986e03f2896a03db8eba748487f0aa1413f4a3e3372c35a40a0a43