[INFO] cloning repository https://github.com/gooseboi/ssh-port-forward
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/gooseboi/ssh-port-forward" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgooseboi%2Fssh-port-forward", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgooseboi%2Fssh-port-forward'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 401d6812e9f0f3d828427c8657f6c8401b4cf2af
[INFO] checking gooseboi/ssh-port-forward against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgooseboi%2Fssh-port-forward" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/gooseboi/ssh-port-forward on toolchain ceab6128fa48a616bfd3e3adf4bc80133b8ee223
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/gooseboi/ssh-port-forward
[INFO] finished tweaking git repo https://github.com/gooseboi/ssh-port-forward
[INFO] tweaked toml for git repo https://github.com/gooseboi/ssh-port-forward written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/gooseboi/ssh-port-forward 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" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7b2d646c84d2c35fb15c1c86ab834de69a14897b1d51852ee74dd48359625e06
[INFO] running `Command { std: "docker" "start" "-a" "7b2d646c84d2c35fb15c1c86ab834de69a14897b1d51852ee74dd48359625e06", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7b2d646c84d2c35fb15c1c86ab834de69a14897b1d51852ee74dd48359625e06", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7b2d646c84d2c35fb15c1c86ab834de69a14897b1d51852ee74dd48359625e06", kill_on_drop: false }`
[INFO] [stdout] 7b2d646c84d2c35fb15c1c86ab834de69a14897b1d51852ee74dd48359625e06
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 200e23a6f5ef89abc4e5f939e229a565a1d63f89b44f74052cb7a292c19cf1c2
[INFO] running `Command { std: "docker" "start" "-a" "200e23a6f5ef89abc4e5f939e229a565a1d63f89b44f74052cb7a292c19cf1c2", kill_on_drop: false }`
[INFO] [stderr]     Checking ssh-port v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] running `Command { std: "docker" "inspect" "200e23a6f5ef89abc4e5f939e229a565a1d63f89b44f74052cb7a292c19cf1c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "200e23a6f5ef89abc4e5f939e229a565a1d63f89b44f74052cb7a292c19cf1c2", kill_on_drop: false }`
[INFO] [stdout] 200e23a6f5ef89abc4e5f939e229a565a1d63f89b44f74052cb7a292c19cf1c2
[INFO] checking gooseboi/ssh-port-forward against try#3a4bc97f6385a3aa300a4fd689b44350e54fd676 for no-never-type-fallback
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgooseboi%2Fssh-port-forward" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/gooseboi/ssh-port-forward on toolchain 3a4bc97f6385a3aa300a4fd689b44350e54fd676
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/gooseboi/ssh-port-forward
[INFO] finished tweaking git repo https://github.com/gooseboi/ssh-port-forward
[INFO] tweaked toml for git repo https://github.com/gooseboi/ssh-port-forward written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/gooseboi/ssh-port-forward 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" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 15a348d8aa87105115f0fb30be62d01055f6569c8bc29362729f6dd3afdde286
[INFO] running `Command { std: "docker" "start" "-a" "15a348d8aa87105115f0fb30be62d01055f6569c8bc29362729f6dd3afdde286", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "15a348d8aa87105115f0fb30be62d01055f6569c8bc29362729f6dd3afdde286", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "15a348d8aa87105115f0fb30be62d01055f6569c8bc29362729f6dd3afdde286", kill_on_drop: false }`
[INFO] [stdout] 15a348d8aa87105115f0fb30be62d01055f6569c8bc29362729f6dd3afdde286
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e2cf3e609b0ff9238e1c8ec3498518609738574ecb1ef9fc0f790ba8fcae0162
[INFO] running `Command { std: "docker" "start" "-a" "e2cf3e609b0ff9238e1c8ec3498518609738574ecb1ef9fc0f790ba8fcae0162", kill_on_drop: false }`
[INFO] [stderr]     Checking ssh-port v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0283]: type annotations needed
[INFO] [stdout]   --> src/main.rs:65:10
[INFO] [stdout]    |
[INFO] [stdout] 54 | /             thread::spawn(move || loop {
[INFO] [stdout] 55 | |                 child.wait().expect("Failed waiting for child");
[INFO] [stdout] 56 | |                 println!(
[INFO] [stdout] 57 | |                     "ssh process mapping local {local_port} to remote {remote_port} stopped, restarting..."
[INFO] [stdout] ...  |
[INFO] [stdout] 62 | |                 println!("Restarted ssh port forward mapping local {local_port} to remote {remote_port}");
[INFO] [stdout] 63 | |             })
[INFO] [stdout]    | |______________- type must be known at this point
[INFO] [stdout] 64 |           })
[INFO] [stdout] 65 |           .collect();
[INFO] [stdout]    |            ^^^^^^^ cannot infer type of the type parameter `B` declared on the method `collect`
[INFO] [stdout]    |
[INFO] [stdout]    = note: cannot satisfy `_: Send`
[INFO] [stdout] note: required by a bound in `spawn`
[INFO] [stdout]   --> /rustc/3a4bc97f6385a3aa300a4fd689b44350e54fd676/library/std/src/thread/mod.rs:672:1
[INFO] [stdout] help: consider specifying the generic argument
[INFO] [stdout]    |
[INFO] [stdout] 65 |         .collect::<Vec<_>>();
[INFO] [stdout]    |                 ++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0283]: type annotations needed
[INFO] [stdout]   --> src/main.rs:65:10
[INFO] [stdout]    |
[INFO] [stdout] 54 | /             thread::spawn(move || loop {
[INFO] [stdout] 55 | |                 child.wait().expect("Failed waiting for child");
[INFO] [stdout] 56 | |                 println!(
[INFO] [stdout] 57 | |                     "ssh process mapping local {local_port} to remote {remote_port} stopped, restarting..."
[INFO] [stdout] ...  |
[INFO] [stdout] 62 | |                 println!("Restarted ssh port forward mapping local {local_port} to remote {remote_port}");
[INFO] [stdout] 63 | |             })
[INFO] [stdout]    | |______________- type must be known at this point
[INFO] [stdout] 64 |           })
[INFO] [stdout] 65 |           .collect();
[INFO] [stdout]    |            ^^^^^^^ cannot infer type of the type parameter `B` declared on the method `collect`
[INFO] [stdout]    |
[INFO] [stdout]    = note: cannot satisfy `_: Send`
[INFO] [stdout] note: required by a bound in `spawn`
[INFO] [stdout]   --> /rustc/3a4bc97f6385a3aa300a4fd689b44350e54fd676/library/std/src/thread/mod.rs:672:1
[INFO] [stdout] help: consider specifying the generic argument
[INFO] [stdout]    |
[INFO] [stdout] 65 |         .collect::<Vec<_>>();
[INFO] [stdout]    |                 ++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0283`.
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0283`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `ssh-port` (bin "ssh-port") due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `ssh-port` (bin "ssh-port" test) due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "e2cf3e609b0ff9238e1c8ec3498518609738574ecb1ef9fc0f790ba8fcae0162", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e2cf3e609b0ff9238e1c8ec3498518609738574ecb1ef9fc0f790ba8fcae0162", kill_on_drop: false }`
[INFO] [stdout] e2cf3e609b0ff9238e1c8ec3498518609738574ecb1ef9fc0f790ba8fcae0162