[INFO] fetching crate coap-numbers 0.2.8...
[INFO] testing coap-numbers-0.2.8 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7
[INFO] extracting crate coap-numbers 0.2.8 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate coap-numbers 0.2.8
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate coap-numbers 0.2.8
[INFO] tweaked toml for crates.io crate coap-numbers 0.2.8 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate coap-numbers 0.2.8 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate coap-numbers 0.2.8 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "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-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d4463025d855c3286c99323267c26c569e64cb2ede7dae02c2a9947b2c5d10f6
[INFO] running `Command { std: "docker" "start" "-a" "d4463025d855c3286c99323267c26c569e64cb2ede7dae02c2a9947b2c5d10f6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d4463025d855c3286c99323267c26c569e64cb2ede7dae02c2a9947b2c5d10f6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d4463025d855c3286c99323267c26c569e64cb2ede7dae02c2a9947b2c5d10f6", kill_on_drop: false }`
[INFO] [stdout] d4463025d855c3286c99323267c26c569e64cb2ede7dae02c2a9947b2c5d10f6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] de328a1fb12dcc1ceaeb7f63c0c829e8e3fcaddb3bd91dab2a630d6cd93e7152
[INFO] running `Command { std: "docker" "start" "-a" "de328a1fb12dcc1ceaeb7f63c0c829e8e3fcaddb3bd91dab2a630d6cd93e7152", kill_on_drop: false }`
[INFO] [stderr]    Compiling coap-numbers v0.2.8 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.22s
[INFO] running `Command { std: "docker" "inspect" "de328a1fb12dcc1ceaeb7f63c0c829e8e3fcaddb3bd91dab2a630d6cd93e7152", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "de328a1fb12dcc1ceaeb7f63c0c829e8e3fcaddb3bd91dab2a630d6cd93e7152", kill_on_drop: false }`
[INFO] [stdout] de328a1fb12dcc1ceaeb7f63c0c829e8e3fcaddb3bd91dab2a630d6cd93e7152
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c8936c836710ba8edac9a28bc9dc7049745a74ac89ae2eab618b07626c66ef33
[INFO] running `Command { std: "docker" "start" "-a" "c8936c836710ba8edac9a28bc9dc7049745a74ac89ae2eab618b07626c66ef33", kill_on_drop: false }`
[INFO] [stderr]    Compiling coap-numbers v0.2.8 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.64s
[INFO] running `Command { std: "docker" "inspect" "c8936c836710ba8edac9a28bc9dc7049745a74ac89ae2eab618b07626c66ef33", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c8936c836710ba8edac9a28bc9dc7049745a74ac89ae2eab618b07626c66ef33", kill_on_drop: false }`
[INFO] [stdout] c8936c836710ba8edac9a28bc9dc7049745a74ac89ae2eab618b07626c66ef33
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 240c6b86881f08b03389a652acbb5b545cb05f4aa46672ece308f6413121227e
[INFO] running `Command { std: "docker" "start" "-a" "240c6b86881f08b03389a652acbb5b545cb05f4aa46672ece308f6413121227e", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/coap_numbers-2fd8fd655710929c)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test oscore_flag::test_bitshift_pos ... ok
[INFO] [stdout] test oscore_flag::test_values ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests coap_numbers
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test src/code.rs - code::format_dotted (line 15) ... ok
[INFO] [stdout] test src/content_format.rs - content_format::to_str (line 72) ... ok
[INFO] [stdout] test src/code.rs - code::to_name (line 172) ... ok
[INFO] [stdout] test src/option.rs - option::get_proxy_safety (line 47) ... ok
[INFO] [stdout] test src/option.rs - option::to_name (line 101) ... ok
[INFO] [stdout] test src/content_format.rs - content_format::from_str (line 52) ... ok
[INFO] [stdout] test src/signaling_option.rs - signaling_option::to_name (line 30) ... ok
[INFO] [stdout] test src/option.rs - option::get_criticality (line 18) ... ok
[INFO] [stdout] test src/code.rs - code::classify (line 107) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.65s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "240c6b86881f08b03389a652acbb5b545cb05f4aa46672ece308f6413121227e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "240c6b86881f08b03389a652acbb5b545cb05f4aa46672ece308f6413121227e", kill_on_drop: false }`
[INFO] [stdout] 240c6b86881f08b03389a652acbb5b545cb05f4aa46672ece308f6413121227e