[INFO] cloning repository https://github.com/SunkenPotato/tdtp-impl
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/SunkenPotato/tdtp-impl" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSunkenPotato%2Ftdtp-impl", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSunkenPotato%2Ftdtp-impl'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] fe5e8ee0d9c6c6c0e02f2b78abde5f58dd276460
[INFO] testing SunkenPotato/tdtp-impl against master#1ef7943ee607160a564655b6596f83670ef95df5 for pr-146098-6
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSunkenPotato%2Ftdtp-impl" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/SunkenPotato/tdtp-impl
[INFO] finished tweaking git repo https://github.com/SunkenPotato/tdtp-impl
[INFO] tweaked toml for git repo https://github.com/SunkenPotato/tdtp-impl written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/SunkenPotato/tdtp-impl on toolchain 1ef7943ee607160a564655b6596f83670ef95df5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1ef7943ee607160a564655b6596f83670ef95df5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/SunkenPotato/tdtp-impl 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" "+1ef7943ee607160a564655b6596f83670ef95df5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded time-macros v0.2.24
[INFO] [stderr]   Downloaded num_threads v0.1.7
[INFO] [stderr]   Downloaded windows-targets v0.53.4
[INFO] [stderr]   Downloaded toml_write v0.1.2
[INFO] [stderr]   Downloaded simplelog v0.12.2
[INFO] [stderr]   Downloaded deranged v0.5.4
[INFO] [stderr]   Downloaded time-core v0.1.6
[INFO] [stderr]   Downloaded wasi v0.14.7+wasi-0.2.4
[INFO] [stderr]   Downloaded indexmap v2.11.4
[INFO] [stderr]   Downloaded time v0.3.44
[INFO] [stderr]   Downloaded cbindgen v0.29.0
[INFO] [stderr]   Downloaded windows-sys v0.61.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1ef7943ee607160a564655b6596f83670ef95df5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 89cd89dad18828a9836528c455ef2434fa574b2b5537188835b872123017bcda
[INFO] running `Command { std: "docker" "start" "-a" "89cd89dad18828a9836528c455ef2434fa574b2b5537188835b872123017bcda", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "89cd89dad18828a9836528c455ef2434fa574b2b5537188835b872123017bcda", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "89cd89dad18828a9836528c455ef2434fa574b2b5537188835b872123017bcda", kill_on_drop: false }`
[INFO] [stdout] 89cd89dad18828a9836528c455ef2434fa574b2b5537188835b872123017bcda
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1ef7943ee607160a564655b6596f83670ef95df5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bb97fc4251bd77339d57f82d0a38fd8cc392decda6b0914c3bd0fae4433a9333
[INFO] running `Command { std: "docker" "start" "-a" "bb97fc4251bd77339d57f82d0a38fd8cc392decda6b0914c3bd0fae4433a9333", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.176
[INFO] [stderr]    Compiling powerfmt v0.2.0
[INFO] [stderr]    Compiling num-conv v0.1.0
[INFO] [stderr]    Compiling time-core v0.1.6
[INFO] [stderr]    Compiling num_threads v0.1.7
[INFO] [stderr]    Compiling itoa v1.0.15
[INFO] [stderr]    Compiling log v0.4.27
[INFO] [stderr]    Compiling deranged v0.5.4
[INFO] [stderr]    Compiling time-macros v0.2.24
[INFO] [stderr]    Compiling time v0.3.44
[INFO] [stderr]    Compiling simplelog v0.12.2
[INFO] [stderr]    Compiling tdtp v0.1.0 (/opt/rustwide/workdir/tdtp)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.67s
[INFO] running `Command { std: "docker" "inspect" "bb97fc4251bd77339d57f82d0a38fd8cc392decda6b0914c3bd0fae4433a9333", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bb97fc4251bd77339d57f82d0a38fd8cc392decda6b0914c3bd0fae4433a9333", kill_on_drop: false }`
[INFO] [stdout] bb97fc4251bd77339d57f82d0a38fd8cc392decda6b0914c3bd0fae4433a9333
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1ef7943ee607160a564655b6596f83670ef95df5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 80ee070342305d619a49242ea8622ebc7f47bcd7c57eb288ed2118c4de9f3d1f
[INFO] running `Command { std: "docker" "start" "-a" "80ee070342305d619a49242ea8622ebc7f47bcd7c57eb288ed2118c4de9f3d1f", kill_on_drop: false }`
[INFO] [stderr]    Compiling tdtp v0.1.0 (/opt/rustwide/workdir/tdtp)
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]   --> tdtp/examples/server.rs:13:11
[INFO] [stdout]    |
[INFO] [stdout] 13 |   fn main() {
[INFO] [stdout]    |  ___________^
[INFO] [stdout] 14 | |     let (tx, rx) = channel();
[INFO] [stdout] 15 | |     let arc = Arc::new(tx);
[INFO] [stdout] ...  |
[INFO] [stdout] 20 | |     server(IpAddr::V4(Ipv4Addr::new(127, 0, 0, 1)), 8000, rx).expect("oops, server error");
[INFO] [stdout]    | |     -------------------------------------------------------------------------------------- any code following this expression is unreachable
[INFO] [stdout] 21 | | }
[INFO] [stdout]    | |_^ unreachable expression
[INFO] [stdout]    |
[INFO] [stdout] note: this expression has type `Infallible`, which is uninhabited
[INFO] [stdout]   --> tdtp/examples/server.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 20 |     server(IpAddr::V4(Ipv4Addr::new(127, 0, 0, 1)), 8000, rx).expect("oops, server error");
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]   --> tdtp/examples/client_server.rs:36:8
[INFO] [stdout]    |
[INFO] [stdout] 35 |     server_thread.join().unwrap().expect("oh no, server error");
[INFO] [stdout]    |     ----------------------------------------------------------- any code following this expression is unreachable
[INFO] [stdout] 36 |     Ok(())
[INFO] [stdout]    |        ^^ unreachable expression
[INFO] [stdout]    |
[INFO] [stdout] note: this expression has type `Infallible`, which is uninhabited
[INFO] [stdout]   --> tdtp/examples/client_server.rs:35:5
[INFO] [stdout]    |
[INFO] [stdout] 35 |     server_thread.join().unwrap().expect("oh no, server error");
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.23s
[INFO] running `Command { std: "docker" "inspect" "80ee070342305d619a49242ea8622ebc7f47bcd7c57eb288ed2118c4de9f3d1f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "80ee070342305d619a49242ea8622ebc7f47bcd7c57eb288ed2118c4de9f3d1f", kill_on_drop: false }`
[INFO] [stdout] 80ee070342305d619a49242ea8622ebc7f47bcd7c57eb288ed2118c4de9f3d1f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1ef7943ee607160a564655b6596f83670ef95df5" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8dc8009a15ba689610af5c8ae7785b999608f8363e8d19f49ecae78610efc691
[INFO] running `Command { std: "docker" "start" "-a" "8dc8009a15ba689610af5c8ae7785b999608f8363e8d19f49ecae78610efc691", kill_on_drop: false }`
[INFO] [stderr] warning: unreachable expression
[INFO] [stderr]   --> tdtp/examples/server.rs:13:11
[INFO] [stderr]    |
[INFO] [stderr] 13 |   fn main() {
[INFO] [stderr]    |  ___________^
[INFO] [stderr] 14 | |     let (tx, rx) = channel();
[INFO] [stderr] 15 | |     let arc = Arc::new(tx);
[INFO] [stderr] ...  |
[INFO] [stderr] 20 | |     server(IpAddr::V4(Ipv4Addr::new(127, 0, 0, 1)), 8000, rx).expect("oops, server error");
[INFO] [stderr]    | |     -------------------------------------------------------------------------------------- any code following this expression is unreachable
[INFO] [stderr] 21 | | }
[INFO] [stderr]    | |_^ unreachable expression
[INFO] [stderr]    |
[INFO] [stderr] note: this expression has type `Infallible`, which is uninhabited
[INFO] [stderr]   --> tdtp/examples/server.rs:20:5
[INFO] [stderr]    |
[INFO] [stderr] 20 |     server(IpAddr::V4(Ipv4Addr::new(127, 0, 0, 1)), 8000, rx).expect("oops, server error");
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable expression
[INFO] [stderr]   --> tdtp/examples/client_server.rs:36:8
[INFO] [stderr]    |
[INFO] [stderr] 35 |     server_thread.join().unwrap().expect("oh no, server error");
[INFO] [stderr]    |     ----------------------------------------------------------- any code following this expression is unreachable
[INFO] [stderr] 36 |     Ok(())
[INFO] [stderr]    |        ^^ unreachable expression
[INFO] [stderr]    |
[INFO] [stderr] note: this expression has type `Infallible`, which is uninhabited
[INFO] [stderr]   --> tdtp/examples/client_server.rs:35:5
[INFO] [stderr]    |
[INFO] [stderr] 35 |     server_thread.join().unwrap().expect("oh no, server error");
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `tdtp` (example "server") generated 1 warning
[INFO] [stderr] warning: `tdtp` (example "client_server") generated 1 warning
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/tdtp-69c755afa5c8a039)
[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 tdtp
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test tdtp/src/server.rs - server::server (line 59) - compile ... FAILED
[INFO] [stdout] test tdtp/src/client.rs - client::data (line 35) - compile ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- tdtp/src/server.rs - server::server (line 59) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `tdtp_impl`
[INFO] [stdout]  --> tdtp/src/server.rs:63:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use tdtp_impl::server::Server;
[INFO] [stdout]   |     ^^^^^^^^^ use of unresolved module or unlinked crate `tdtp_impl`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `tdtp_impl`, use `cargo add tdtp_impl` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- tdtp/src/client.rs - client::data (line 35) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `tdtp_impl`
[INFO] [stdout]  --> tdtp/src/client.rs:37:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use tdtp_impl::client::{ChannelDataPacket, data};
[INFO] [stdout]   |     ^^^^^^^^^ use of unresolved module or unlinked crate `tdtp_impl`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `tdtp_impl`, use `cargo add tdtp_impl` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     tdtp/src/client.rs - client::data (line 35)
[INFO] [stdout]     tdtp/src/server.rs - server::server (line 59)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.26s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.34s; merged doctests compilation took 0.08s
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "8dc8009a15ba689610af5c8ae7785b999608f8363e8d19f49ecae78610efc691", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8dc8009a15ba689610af5c8ae7785b999608f8363e8d19f49ecae78610efc691", kill_on_drop: false }`
[INFO] [stdout] 8dc8009a15ba689610af5c8ae7785b999608f8363e8d19f49ecae78610efc691
