[INFO] fetching crate cotton-w5500 0.2.0...
[INFO] testing cotton-w5500-0.2.0 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7
[INFO] extracting crate cotton-w5500 0.2.0 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate cotton-w5500 0.2.0
[INFO] finished tweaking crates.io crate cotton-w5500 0.2.0
[INFO] tweaked toml for crates.io crate cotton-w5500 0.2.0 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate cotton-w5500 0.2.0 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 cotton-w5500 0.2.0 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 6f2d910c75dfbb71acf78d44cfa399f2bcd50b0dc8caa232d9f930cb3e893ee9
[INFO] running `Command { std: "docker" "start" "-a" "6f2d910c75dfbb71acf78d44cfa399f2bcd50b0dc8caa232d9f930cb3e893ee9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6f2d910c75dfbb71acf78d44cfa399f2bcd50b0dc8caa232d9f930cb3e893ee9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6f2d910c75dfbb71acf78d44cfa399f2bcd50b0dc8caa232d9f930cb3e893ee9", kill_on_drop: false }`
[INFO] [stdout] 6f2d910c75dfbb71acf78d44cfa399f2bcd50b0dc8caa232d9f930cb3e893ee9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] e52a5a1624ea6d9bd48c5a68b7dfb3d7c6bb5457d8b4ae3fb2d8d19351a0463b
[INFO] running `Command { std: "docker" "start" "-a" "e52a5a1624ea6d9bd48c5a68b7dfb3d7c6bb5457d8b4ae3fb2d8d19351a0463b", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-ident v1.0.16
[INFO] [stderr]    Compiling byteorder v1.5.0
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling heapless v0.8.0
[INFO] [stderr]    Compiling no-std-net v0.6.0
[INFO] [stderr]    Compiling stable_deref_trait v1.2.0
[INFO] [stderr]    Compiling smoltcp v0.12.0
[INFO] [stderr]    Compiling embedded-hal v1.0.0
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]    Compiling managed v0.8.0
[INFO] [stderr]    Compiling bit_field v0.10.2
[INFO] [stderr]    Compiling proc-macro2 v1.0.93
[INFO] [stderr]    Compiling hash32 v0.3.1
[INFO] [stderr]    Compiling embedded-nal v0.8.0
[INFO] [stderr]    Compiling quote v1.0.38
[INFO] [stderr]    Compiling derive-try-from-primitive v1.0.0
[INFO] [stderr]    Compiling w5500 v0.5.0
[INFO] [stderr]    Compiling cotton-w5500 v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.79s
[INFO] running `Command { std: "docker" "inspect" "e52a5a1624ea6d9bd48c5a68b7dfb3d7c6bb5457d8b4ae3fb2d8d19351a0463b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e52a5a1624ea6d9bd48c5a68b7dfb3d7c6bb5457d8b4ae3fb2d8d19351a0463b", kill_on_drop: false }`
[INFO] [stdout] e52a5a1624ea6d9bd48c5a68b7dfb3d7c6bb5457d8b4ae3fb2d8d19351a0463b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 38431b39aee58983e2e34f0ad9a0aa14942311483b6ff067415f5c4b311689a6
[INFO] running `Command { std: "docker" "start" "-a" "38431b39aee58983e2e34f0ad9a0aa14942311483b6ff067415f5c4b311689a6", kill_on_drop: false }`
[INFO] [stderr]    Compiling mockall_derive v0.13.1
[INFO] [stderr]    Compiling predicates-core v1.0.9
[INFO] [stderr]    Compiling syn v2.0.96
[INFO] [stderr]    Compiling termtree v0.5.1
[INFO] [stderr]    Compiling anstyle v1.0.10
[INFO] [stderr]    Compiling fragile v2.0.0
[INFO] [stderr]    Compiling downcast v0.11.0
[INFO] [stderr]    Compiling predicates v3.1.3
[INFO] [stderr]    Compiling predicates-tree v1.0.12
[INFO] [stderr]    Compiling mockall v0.13.1
[INFO] [stderr]    Compiling cotton-w5500 v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 9.63s
[INFO] running `Command { std: "docker" "inspect" "38431b39aee58983e2e34f0ad9a0aa14942311483b6ff067415f5c4b311689a6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "38431b39aee58983e2e34f0ad9a0aa14942311483b6ff067415f5c4b311689a6", kill_on_drop: false }`
[INFO] [stdout] 38431b39aee58983e2e34f0ad9a0aa14942311483b6ff067415f5c4b311689a6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 0c4a57d6543ace52691b7877b95bc21616140c3f966bcd996e460c05a213d97b
[INFO] running `Command { std: "docker" "start" "-a" "0c4a57d6543ace52691b7877b95bc21616140c3f966bcd996e460c05a213d97b", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/cotton_w5500-148c4ba86b8a9d56)
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test smoltcp::tests::test_clear_interrupt ... ok
[INFO] [stdout] test smoltcp::tests::test_enable_interrupt ... ok
[INFO] [stdout] test smoltcp::tests::test_instantiate ... ok
[INFO] [stdout] test smoltcp::tests::test_receive ... ok
[INFO] [stderr]    Doc-tests cotton_w5500
[INFO] [stdout] test smoltcp::tests::test_capabilities ... ok
[INFO] [stdout] test smoltcp::tests::test_receive_not_ready ... ok
[INFO] [stdout] test smoltcp::tests::test_receive_propagates_error ... ok
[INFO] [stdout] test smoltcp::tests::test_transmit ... ok
[INFO] [stdout] test smoltcp::tests::test_transmit_consume ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[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" "0c4a57d6543ace52691b7877b95bc21616140c3f966bcd996e460c05a213d97b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0c4a57d6543ace52691b7877b95bc21616140c3f966bcd996e460c05a213d97b", kill_on_drop: false }`
[INFO] [stdout] 0c4a57d6543ace52691b7877b95bc21616140c3f966bcd996e460c05a213d97b