[INFO] fetching crate rust7 0.1.2...
[INFO] testing rust7-0.1.2 against try#bd7d74411512a3dd3b35d2f699c51dd2557c7e7e+cargoflags=-Zbuild-dir-new-layout for pr-149852-1
[INFO] extracting crate rust7 0.1.2 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate rust7 0.1.2
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate rust7 0.1.2
[INFO] tweaked toml for crates.io crate rust7 0.1.2 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate rust7 0.1.2 on toolchain bd7d74411512a3dd3b35d2f699c51dd2557c7e7e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate rust7 0.1.2 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" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] afa9a2f5e450bb3e2ba06df0609dc9df635fb4da655719b85ef0c00ce2b669a2
[INFO] running `Command { std: "docker" "start" "-a" "afa9a2f5e450bb3e2ba06df0609dc9df635fb4da655719b85ef0c00ce2b669a2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "afa9a2f5e450bb3e2ba06df0609dc9df635fb4da655719b85ef0c00ce2b669a2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "afa9a2f5e450bb3e2ba06df0609dc9df635fb4da655719b85ef0c00ce2b669a2", kill_on_drop: false }`
[INFO] [stdout] afa9a2f5e450bb3e2ba06df0609dc9df635fb4da655719b85ef0c00ce2b669a2
[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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "build" "--frozen" "--message-format=json" "-Zbuild-dir-new-layout", kill_on_drop: false }`
[INFO] [stdout] caa16414e976d909f182d925409ba31d47bcf82e869b200869729f955e345dd0
[INFO] running `Command { std: "docker" "start" "-a" "caa16414e976d909f182d925409ba31d47bcf82e869b200869729f955e345dd0", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust7 v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.54s
[INFO] running `Command { std: "docker" "inspect" "caa16414e976d909f182d925409ba31d47bcf82e869b200869729f955e345dd0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "caa16414e976d909f182d925409ba31d47bcf82e869b200869729f955e345dd0", kill_on_drop: false }`
[INFO] [stdout] caa16414e976d909f182d925409ba31d47bcf82e869b200869729f955e345dd0
[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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "test" "--frozen" "--no-run" "--message-format=json" "-Zbuild-dir-new-layout", kill_on_drop: false }`
[INFO] [stdout] 2dcc8f1b1ca7c15c81f012a8c6c359453db267e842ed885586f34a1e2f1bc8d5
[INFO] running `Command { std: "docker" "start" "-a" "2dcc8f1b1ca7c15c81f012a8c6c359453db267e842ed885586f34a1e2f1bc8d5", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust7 v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.43s
[INFO] running `Command { std: "docker" "inspect" "2dcc8f1b1ca7c15c81f012a8c6c359453db267e842ed885586f34a1e2f1bc8d5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2dcc8f1b1ca7c15c81f012a8c6c359453db267e842ed885586f34a1e2f1bc8d5", kill_on_drop: false }`
[INFO] [stdout] 2dcc8f1b1ca7c15c81f012a8c6c359453db267e842ed885586f34a1e2f1bc8d5
[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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "test" "--frozen" "-Zbuild-dir-new-layout", kill_on_drop: false }`
[INFO] [stdout] cd24ab642846981e7fb1c00366ec40ad29af65bfd5310454e2e2963b543144bb
[INFO] running `Command { std: "docker" "start" "-a" "cd24ab642846981e7fb1c00366ec40ad29af65bfd5310454e2e2963b543144bb", 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/build/rust7/b796dd08d73a36aa/deps/rust7-b796dd08d73a36aa)
[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] [stderr]    Doc-tests rust7
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test src/client.rs - client::S7Client::write_bit (line 954) ... FAILED
[INFO] [stdout] test src/client.rs - client::S7Client::connect_tsap (line 381) ... FAILED
[INFO] [stdout] test src/client.rs - client::S7Client::disconnect (line 490) ... FAILED
[INFO] [stdout] test src/client.rs - client::S7Client::read_bit (line 887) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 18) ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/client.rs - client::S7Client::write_bit (line 954) stdout ----
[INFO] [stdout] error: expected one of `!` or `::`, found `a`
[INFO] [stdout]    --> src/client.rs:955:9
[INFO] [stdout]     |
[INFO] [stdout] 955 | Writing a bit affects only that bit, leaving adjacent bits in the byte unchanged. 
[INFO] [stdout]     |         ^ expected one of `!` or `::`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/client.rs - client::S7Client::connect_tsap (line 381) stdout ----
[INFO] [stdout] error: expected one of `!` or `::`, found `connection`
[INFO] [stdout]    --> src/client.rs:382:5
[INFO] [stdout]     |
[INFO] [stdout] 382 | The connection port used is 102 (S7Protocol Port) unless you
[INFO] [stdout]     |     ^^^^^^^^^^ expected one of `!` or `::`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/client.rs - client::S7Client::disconnect (line 490) stdout ----
[INFO] [stdout] error: expected one of `!` or `::`, found `Client`
[INFO] [stdout]    --> src/client.rs:491:3
[INFO] [stdout]     |
[INFO] [stdout] 491 | A Client should be disconnected on low-level error (see read_area() and write_area() suggestion)
[INFO] [stdout]     |   ^^^^^^ expected one of `!` or `::`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/client.rs - client::S7Client::read_bit (line 887) stdout ----
[INFO] [stdout] error: expected one of `!` or `::`, found `reading`
[INFO] [stdout]    --> src/client.rs:888:6
[INFO] [stdout]     |
[INFO] [stdout] 888 | Even reading a single bit requires an entire telegram.
[INFO] [stdout]     |      ^^^^^^^ expected one of `!` or `::`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/client.rs - client::S7Client::connect_tsap (line 381)
[INFO] [stdout]     src/client.rs - client::S7Client::disconnect (line 490)
[INFO] [stdout]     src/client.rs - client::S7Client::read_bit (line 887)
[INFO] [stdout]     src/client.rs - client::S7Client::write_bit (line 954)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 1 passed; 4 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.29s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "cd24ab642846981e7fb1c00366ec40ad29af65bfd5310454e2e2963b543144bb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cd24ab642846981e7fb1c00366ec40ad29af65bfd5310454e2e2963b543144bb", kill_on_drop: false }`
[INFO] [stdout] cd24ab642846981e7fb1c00366ec40ad29af65bfd5310454e2e2963b543144bb
