[INFO] fetching crate mediatype 0.19.1...
[INFO] testing mediatype-0.19.1 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate mediatype 0.19.1 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate mediatype 0.19.1 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 mediatype 0.19.1
[INFO] finished tweaking crates.io crate mediatype 0.19.1
[INFO] tweaked toml for crates.io crate mediatype 0.19.1 written to /workspace/builds/worker-4/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-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "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] 18db52b2f3f658dfb381f205bd63b442a8a8b186f1a5857d42684f767b6cc513
[INFO] running `Command { std: "docker" "start" "-a" "18db52b2f3f658dfb381f205bd63b442a8a8b186f1a5857d42684f767b6cc513", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "18db52b2f3f658dfb381f205bd63b442a8a8b186f1a5857d42684f767b6cc513", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "18db52b2f3f658dfb381f205bd63b442a8a8b186f1a5857d42684f767b6cc513", kill_on_drop: false }`
[INFO] [stdout] 18db52b2f3f658dfb381f205bd63b442a8a8b186f1a5857d42684f767b6cc513
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6ec188bae30bdf6d7190d6f781e77feaf19cc66d8da568d895bda2aa529fd296
[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" "6ec188bae30bdf6d7190d6f781e77feaf19cc66d8da568d895bda2aa529fd296", kill_on_drop: false }`
[INFO] [stderr]    Compiling mediatype v0.19.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.74s
[INFO] running `Command { std: "docker" "inspect" "6ec188bae30bdf6d7190d6f781e77feaf19cc66d8da568d895bda2aa529fd296", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6ec188bae30bdf6d7190d6f781e77feaf19cc66d8da568d895bda2aa529fd296", kill_on_drop: false }`
[INFO] [stdout] 6ec188bae30bdf6d7190d6f781e77feaf19cc66d8da568d895bda2aa529fd296
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--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] 085bf243fa4ff12a73d4cd1b174a1802618b0bf18ce4e5a0bdd6f73e32fb637b
[INFO] running `Command { std: "docker" "start" "-a" "085bf243fa4ff12a73d4cd1b174a1802618b0bf18ce4e5a0bdd6f73e32fb637b", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_json v1.0.79
[INFO] [stderr]    Compiling mediatype v0.19.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 5.64s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/mediatype-b828d247c28430dc)
[INFO] running `Command { std: "docker" "inspect" "085bf243fa4ff12a73d4cd1b174a1802618b0bf18ce4e5a0bdd6f73e32fb637b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "085bf243fa4ff12a73d4cd1b174a1802618b0bf18ce4e5a0bdd6f73e32fb637b", kill_on_drop: false }`
[INFO] [stdout] 085bf243fa4ff12a73d4cd1b174a1802618b0bf18ce4e5a0bdd6f73e32fb637b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", 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] 5d2ca3a61af48a1e2f79ccb64d98077eeb6a24aa90ae988a82ec2fe537c863c0
[INFO] running `Command { std: "docker" "start" "-a" "5d2ca3a61af48a1e2f79ccb64d98077eeb6a24aa90ae988a82ec2fe537c863c0", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/mediatype-b828d247c28430dc)
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test media_type::tests::set_param ... ok
[INFO] [stdout] test media_type::tests::cmp ... ok
[INFO] [stdout] test media_type::tests::get_param ... ok
[INFO] [stdout] test media_type::tests::clear_params ... ok
[INFO] [stdout] test media_type_buf::tests::canonicalize ... ok
[INFO] [stdout] test value::tests::unquoted_str ... ok
[INFO] [stdout] test media_type_buf::tests::cmp ... ok
[INFO] [stdout] test media_type_buf::tests::essence ... ok
[INFO] [stdout] test media_type_buf::tests::from_parts ... ok
[INFO] [stdout] test media_type_buf::tests::get_param ... ok
[INFO] [stdout] test parse::tests::parse_error ... ok
[INFO] [stdout] test media_type::tests::to_string ... ok
[INFO] [stdout] test parse::tests::parse ... ok
[INFO] [stderr]    Doc-tests mediatype
[INFO] [stdout] test media_type::tests::remove_params ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test src/lib.rs - (line 10) ... ok
[INFO] [stdout] test src/media_type.rs - media_type::MediaType::from_parts (line 61) ... ok
[INFO] [stdout] test src/media_type.rs - media_type::MediaType::essence (line 120) ... ok
[INFO] [stdout] test src/media_type_buf.rs - media_type_buf::MediaTypeBuf::canonicalize (line 103) ... ok
[INFO] [stdout] test src/lib.rs - media_type (line 68) ... ok
[INFO] [stdout] test src/params.rs - params::WriteParams::set_param (line 87) ... ok
[INFO] [stdout] test src/media_type_buf.rs - media_type_buf::MediaTypeBuf (line 6) ... ok
[INFO] [stdout] test src/value.rs - value::Value::quote (line 83) ... ok
[INFO] [stdout] test src/media_type_buf.rs - media_type_buf::MediaTypeBuf::essence (line 82) ... ok
[INFO] [stdout] test src/lib.rs - (line 29) ... ok
[INFO] [stdout] test src/media_type.rs - media_type::MediaType::new (line 45) ... ok
[INFO] [stdout] test src/value.rs - value::Value (line 16) ... ok
[INFO] [stdout] test src/media_type.rs - media_type::MediaType (line 6) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 3.68s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "5d2ca3a61af48a1e2f79ccb64d98077eeb6a24aa90ae988a82ec2fe537c863c0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5d2ca3a61af48a1e2f79ccb64d98077eeb6a24aa90ae988a82ec2fe537c863c0", kill_on_drop: false }`
[INFO] [stdout] 5d2ca3a61af48a1e2f79ccb64d98077eeb6a24aa90ae988a82ec2fe537c863c0