[INFO] fetching crate cbor-tools 0.2.0...
[INFO] testing cbor-tools-0.2.0 against master#432e145bd5a974c5b6f4dd9b352891bd7502b69d for pr-87041
[INFO] extracting crate cbor-tools 0.2.0 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate cbor-tools 0.2.0 on toolchain 432e145bd5a974c5b6f4dd9b352891bd7502b69d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate cbor-tools 0.2.0
[INFO] finished tweaking crates.io crate cbor-tools 0.2.0
[INFO] tweaked toml for crates.io crate cbor-tools 0.2.0 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "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] 319302d2e5f764c2201dd057b2f4ffb49c730c18c70185fa07e435b66d025555
[INFO] running `Command { std: "docker" "start" "-a" "319302d2e5f764c2201dd057b2f4ffb49c730c18c70185fa07e435b66d025555", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "319302d2e5f764c2201dd057b2f4ffb49c730c18c70185fa07e435b66d025555", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "319302d2e5f764c2201dd057b2f4ffb49c730c18c70185fa07e435b66d025555", kill_on_drop: false }`
[INFO] [stdout] 319302d2e5f764c2201dd057b2f4ffb49c730c18c70185fa07e435b66d025555
[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=forbid" "-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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f5a880d05473e235c88484a7ee992f44d8f6830a02c859ce73d34cd8eed59264
[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" "f5a880d05473e235c88484a7ee992f44d8f6830a02c859ce73d34cd8eed59264", kill_on_drop: false }`
[INFO] [stderr]    Compiling half v1.7.1
[INFO] [stderr]    Compiling cbor-tools v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.01s
[INFO] running `Command { std: "docker" "inspect" "f5a880d05473e235c88484a7ee992f44d8f6830a02c859ce73d34cd8eed59264", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f5a880d05473e235c88484a7ee992f44d8f6830a02c859ce73d34cd8eed59264", kill_on_drop: false }`
[INFO] [stdout] f5a880d05473e235c88484a7ee992f44d8f6830a02c859ce73d34cd8eed59264
[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=forbid" "-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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f8a831c861c7b14a9557a812176e4ef85bc18e4be3866a5089cf9236022262a6
[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" "f8a831c861c7b14a9557a812176e4ef85bc18e4be3866a5089cf9236022262a6", kill_on_drop: false }`
[INFO] [stderr]    Compiling hex-literal v0.3.2
[INFO] [stderr]    Compiling cbor-tools v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.61s
[INFO] running `Command { std: "docker" "inspect" "f8a831c861c7b14a9557a812176e4ef85bc18e4be3866a5089cf9236022262a6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f8a831c861c7b14a9557a812176e4ef85bc18e4be3866a5089cf9236022262a6", kill_on_drop: false }`
[INFO] [stdout] f8a831c861c7b14a9557a812176e4ef85bc18e4be3866a5089cf9236022262a6
[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=forbid" "-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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 94301e41e85e811196527b6ee1f9e3b6cdc2bc84945b809cc1bdef33b52a133b
[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" "94301e41e85e811196527b6ee1f9e3b6cdc2bc84945b809cc1bdef33b52a133b", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/cbor_tools-567c3210d80eee78)
[INFO] [stdout] 
[INFO] [stderr]      Running tests/encode.rs (/opt/rustwide/target/debug/deps/encode-25da03fabb183c6a)
[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] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test array_from ... ok
[INFO] [stdout] test floats ... ok
[INFO] [stdout] test byte_strings ... ok
[INFO] [stdout] test int_debug ... ok
[INFO] [stdout] test nint ... ok
[INFO] [stdout] test special_types ... ok
[INFO] [stdout] test map_from ... ok
[INFO] [stdout] test uint ... ok
[INFO] [stdout] test maps ... ok
[INFO] [stdout] test tags ... ok
[INFO] [stdout] test text_strings ... ok
[INFO] [stdout] test arrays ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests cbor-tools
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test src/lib.rs - Tag::wrap (line 528) - compile fail ... ok
[INFO] [stdout] test src/lib.rs - TextString (line 396) ... ok
[INFO] [stdout] test src/lib.rs - Array (line 423) ... ok
[INFO] [stdout] test src/lib.rs - CborType (line 562) ... ok
[INFO] [stdout] test src/lib.rs - Tag::wrap (line 537) ... ok
[INFO] [stdout] test src/lib.rs - CborType (line 556) ... ok
[INFO] [stdout] test src/lib.rs - Integer (line 80) ... ok
[INFO] [stdout] test src/lib.rs - Integer (line 69) ... ok
[INFO] [stdout] test src/lib.rs - (line 25) ... ok
[INFO] [stdout] test src/lib.rs - Map (line 447) ... ok
[INFO] [stdout] test src/lib.rs - (line 38) ... ok
[INFO] [stdout] test src/lib.rs - ByteString (line 373) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.93s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "94301e41e85e811196527b6ee1f9e3b6cdc2bc84945b809cc1bdef33b52a133b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "94301e41e85e811196527b6ee1f9e3b6cdc2bc84945b809cc1bdef33b52a133b", kill_on_drop: false }`
[INFO] [stdout] 94301e41e85e811196527b6ee1f9e3b6cdc2bc84945b809cc1bdef33b52a133b