[INFO] fetching crate slipmux 0.3.2...
[INFO] testing slipmux-0.3.2 against master#cdb45c87e2cd43495379f7e867e3cc15dcee9f93 for pr-145838-1
[INFO] extracting crate slipmux 0.3.2 into /workspace/builds/worker-5-tc1/source
[INFO] started tweaking crates.io crate slipmux 0.3.2
[INFO] finished tweaking crates.io crate slipmux 0.3.2
[INFO] tweaked toml for crates.io crate slipmux 0.3.2 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate slipmux 0.3.2 on toolchain cdb45c87e2cd43495379f7e867e3cc15dcee9f93
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate slipmux 0.3.2 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" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded coap-message v0.2.3
[INFO] [stderr]   Downloaded serial-line-ip v0.5.0
[INFO] [stderr]   Downloaded coap-lite v0.13.1
[INFO] [stderr]   Downloaded coap-message v0.3.6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a865d01af00b8906f328fb6bb677aa831f53588b0f2b4c9ff17ec11ccd316366
[INFO] running `Command { std: "docker" "start" "-a" "a865d01af00b8906f328fb6bb677aa831f53588b0f2b4c9ff17ec11ccd316366", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a865d01af00b8906f328fb6bb677aa831f53588b0f2b4c9ff17ec11ccd316366", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a865d01af00b8906f328fb6bb677aa831f53588b0f2b4c9ff17ec11ccd316366", kill_on_drop: false }`
[INFO] [stdout] a865d01af00b8906f328fb6bb677aa831f53588b0f2b4c9ff17ec11ccd316366
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3f397e879ffe4c174ba0c5f545ffdb4a36ae28019ea0c97e08f37adfc0061ae6
[INFO] running `Command { std: "docker" "start" "-a" "3f397e879ffe4c174ba0c5f545ffdb4a36ae28019ea0c97e08f37adfc0061ae6", kill_on_drop: false }`
[INFO] [stderr]    Compiling serial-line-ip v0.5.0
[INFO] [stderr]    Compiling slipmux v0.3.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.47s
[INFO] running `Command { std: "docker" "inspect" "3f397e879ffe4c174ba0c5f545ffdb4a36ae28019ea0c97e08f37adfc0061ae6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3f397e879ffe4c174ba0c5f545ffdb4a36ae28019ea0c97e08f37adfc0061ae6", kill_on_drop: false }`
[INFO] [stdout] 3f397e879ffe4c174ba0c5f545ffdb4a36ae28019ea0c97e08f37adfc0061ae6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b7429ca2f471303c3e050e0a79500fbc82aa7b0875771a656d6fbae371a5b36e
[INFO] running `Command { std: "docker" "start" "-a" "b7429ca2f471303c3e050e0a79500fbc82aa7b0875771a656d6fbae371a5b36e", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling lru_time_cache v0.11.11
[INFO] [stderr]    Compiling coap-message v0.2.3
[INFO] [stderr]    Compiling coap-message v0.3.6
[INFO] [stderr]    Compiling coap-lite v0.13.1
[INFO] [stderr]    Compiling slipmux v0.3.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.73s
[INFO] running `Command { std: "docker" "inspect" "b7429ca2f471303c3e050e0a79500fbc82aa7b0875771a656d6fbae371a5b36e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b7429ca2f471303c3e050e0a79500fbc82aa7b0875771a656d6fbae371a5b36e", kill_on_drop: false }`
[INFO] [stdout] b7429ca2f471303c3e050e0a79500fbc82aa7b0875771a656d6fbae371a5b36e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b2dee6e4a916cb7536dd0855829e48dba690d80f520ef1b6a305815ddbe027c9
[INFO] running `Command { std: "docker" "start" "-a" "b2dee6e4a916cb7536dd0855829e48dba690d80f520ef1b6a305815ddbe027c9", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/slipmux-5b8e372eddf14346)
[INFO] [stdout] 
[INFO] [stdout] running 21 tests
[INFO] [stdout] test checksum::tests::fcs ... ok
[INFO] [stdout] test encode::tests::direct_std ... ok
[INFO] [stdout] test encode::tests::simple_diagnostic ... ok
[INFO] [stdout] test encode::tests::wrapper_configuration ... ok
[INFO] [stdout] test encode::tests::wrapper_diagnostic ... ok
[INFO] [stdout] test framehandler::tests::configuration ... ok
[INFO] [stdout] test framehandler::tests::configuration_wrong_fcs ... ok
[INFO] [stdout] test framehandler::tests::diagnostic ... ok
[INFO] [stdout] test framehandler::tests::encode_decode_all_frametypes ... ok
[INFO] [stdout] test framehandler::tests::frame_abort ... ok
[INFO] [stdout] test framehandler::tests::no_leading_deliminator ... ok
[INFO] [stdout] test encode::tests::encode_buffered_max_encoding_size ... ok
[INFO] [stdout] test framehandler::tests::ignore_empty_frames ... ok
[INFO] [stdout] test encode::tests::direct ... ok
[INFO] [stdout] test framehandler::tests::stream_with_unkown_frametype_inbetween ... ok
[INFO] [stdout] test framehandler::tests::only_one_end_byte_frames ... ok
[INFO] [stdout] test framehandler::tests::unkown_frametype ... ok
[INFO] [stdout] test tests::encode_decode_all_frametypes ... ok
[INFO] [stdout] test tests::encode_decode_ip ... ok
[INFO] [stdout] test framehandler::tests::framehandler_method_beginn_twice - should panic ... ok
[INFO] [stderr]    Doc-tests slipmux
[INFO] [stdout] test framehandler::tests::framehandler_method_write_before_begin - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 21 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs - (line 62) ... ok
[INFO] [stdout] test src/lib.rs - (line 28) ... ok
[INFO] [stdout] test src/lib.rs - (line 90) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "b2dee6e4a916cb7536dd0855829e48dba690d80f520ef1b6a305815ddbe027c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b2dee6e4a916cb7536dd0855829e48dba690d80f520ef1b6a305815ddbe027c9", kill_on_drop: false }`
[INFO] [stdout] b2dee6e4a916cb7536dd0855829e48dba690d80f520ef1b6a305815ddbe027c9