[INFO] cloning repository https://github.com/Ilegal-Beagle/rust-shell
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Ilegal-Beagle/rust-shell" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FIlegal-Beagle%2Frust-shell", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FIlegal-Beagle%2Frust-shell'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b792c1f6bdbc3c4f318b095152e12bf9ee23c0d0
[INFO] fixing Ilegal-Beagle/rust-shell against try#622891a4e29178280638a6b63a8908bde2c0c854+cargoflags=-Zfix-edition=start=2015 for pr-157817-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FIlegal-Beagle%2Frust-shell" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Ilegal-Beagle/rust-shell
[INFO] finished tweaking git repo https://github.com/Ilegal-Beagle/rust-shell
[INFO] tweaked toml for git repo https://github.com/Ilegal-Beagle/rust-shell written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Ilegal-Beagle/rust-shell on toolchain 622891a4e29178280638a6b63a8908bde2c0c854
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Ilegal-Beagle/rust-shell 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" "+622891a4e29178280638a6b63a8908bde2c0c854" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded bitflags v2.9.0
[INFO] [stderr]   Downloaded ctrlc v3.4.6
[INFO] [stderr]   Downloaded nix v0.29.0
[INFO] [stderr]   Downloaded libc v0.2.172
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3a6becf2bc8dde7f3fa57ede90e4f284e72d296796fc446bbb1e2c7cc0530151" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 97e75dacee99a3b728c8cc2b0ce1f2b0a7127a16fb07952e714f4d05a7f0fdf8
[INFO] running `Command { std: "docker" "start" "97e75dacee99a3b728c8cc2b0ce1f2b0a7127a16fb07952e714f4d05a7f0fdf8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "97e75dacee99a3b728c8cc2b0ce1f2b0a7127a16fb07952e714f4d05a7f0fdf8" "/opt/rustwide/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "97e75dacee99a3b728c8cc2b0ce1f2b0a7127a16fb07952e714f4d05a7f0fdf8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=" "-e" "RUSTDOCFLAGS=" "-w" "/opt/rustwide/workdir" "--user" "0:0" "97e75dacee99a3b728c8cc2b0ce1f2b0a7127a16fb07952e714f4d05a7f0fdf8" "/opt/rustwide/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "fix" "--allow-no-vcs" "--allow-dirty" "--frozen" "--all" "--all-targets" "--message-format=json" "-Zfix-edition=start=2015", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.172
[INFO] [stderr]    Compiling cfg_aliases v0.2.1
[INFO] [stderr]     Checking bitflags v2.9.0
[INFO] [stderr]    Compiling nix v0.29.0
[INFO] [stderr]     Checking ctrlc v3.4.6
[INFO] [stderr]     Checking shell v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `AsRawFd`
[INFO] [stdout]  --> src/main.rs:3:25
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::os::unix::io::{AsRawFd, FromRawFd};
[INFO] [stdout]   |                         ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/main.rs:30:22
[INFO] [stdout]    |
[INFO] [stdout] 30 |                 let (mut left, mut right) = create_pipe();
[INFO] [stdout]    |                      ----^^^^
[INFO] [stdout]    |                      |
[INFO] [stdout]    |                      help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/main.rs:30:32
[INFO] [stdout]    |
[INFO] [stdout] 30 |                 let (mut left, mut right) = create_pipe();
[INFO] [stdout]    |                                ----^^^^^
[INFO] [stdout]    |                                |
[INFO] [stdout]    |                                help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0382]: use of moved value: `right`
[INFO] [stdout]   --> src/main.rs:37:59
[INFO] [stdout]    |
[INFO] [stdout] 30 |                 let (mut left, mut right) = create_pipe();
[INFO] [stdout]    |                                --------- move occurs because `right` has type `File`, which does not implement the `Copy` trait
[INFO] [stdout] ...
[INFO] [stdout] 36 |                 spawn_process(left_cmd, left_args, Some(left), Some(right));
[INFO] [stdout]    |                                                                     ----- value moved here
[INFO] [stdout] 37 |                 spawn_process(right_cmd, right_args, Some(right), None);
[INFO] [stdout]    |                                                           ^^^^^ value used here after move
[INFO] [stdout]    |
[INFO] [stdout]    = note: you can use `File::try_clone` to duplicate a `File` instance
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0382]: use of moved value: `left`
[INFO] [stdout]   --> src/main.rs:38:28
[INFO] [stdout]    |
[INFO] [stdout] 30 |                 let (mut left, mut right) = create_pipe();
[INFO] [stdout]    |                      -------- move occurs because `left` has type `File`, which does not implement the `Copy` trait
[INFO] [stdout] ...
[INFO] [stdout] 36 |                 spawn_process(left_cmd, left_args, Some(left), Some(right));
[INFO] [stdout]    |                                                         ---- value moved here
[INFO] [stdout] 37 |                 spawn_process(right_cmd, right_args, Some(right), None);
[INFO] [stdout] 38 |                 close_pipe(left, right)
[INFO] [stdout]    |                            ^^^^ value used here after move
[INFO] [stdout]    |
[INFO] [stdout]    = note: you can use `File::try_clone` to duplicate a `File` instance
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0382]: use of moved value: `right`
[INFO] [stdout]   --> src/main.rs:38:34
[INFO] [stdout]    |
[INFO] [stdout] 30 |                 let (mut left, mut right) = create_pipe();
[INFO] [stdout]    |                                --------- move occurs because `right` has type `File`, which does not implement the `Copy` trait
[INFO] [stdout] ...
[INFO] [stdout] 37 |                 spawn_process(right_cmd, right_args, Some(right), None);
[INFO] [stdout]    |                                                           ----- value moved here
[INFO] [stdout] 38 |                 close_pipe(left, right)
[INFO] [stdout]    |                                  ^^^^^ value used here after move
[INFO] [stdout]    |
[INFO] [stdout]    = note: you can use `File::try_clone` to duplicate a `File` instance
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `AsRawFd`
[INFO] [stdout]  --> src/main.rs:3:25
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::os::unix::io::{AsRawFd, FromRawFd};
[INFO] [stdout]   |                         ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0133]: call to unsafe function `from_raw_fd` is unsafe and requires unsafe block
[INFO] [stdout]   --> src/main.rs:54:6
[INFO] [stdout]    |
[INFO] [stdout] 54 |     (File::from_raw_fd(pipe[0]), File::from_raw_fd(pipe[1]) )
[INFO] [stdout]    |      ^^^^^^^^^^^^^^^^^^^^^^^^^^ call to unsafe function
[INFO] [stdout]    |
[INFO] [stdout]    = note: consult the function's documentation for information on how to avoid undefined behavior
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0133]: call to unsafe function `from_raw_fd` is unsafe and requires unsafe block
[INFO] [stdout]   --> src/main.rs:54:34
[INFO] [stdout]    |
[INFO] [stdout] 54 |     (File::from_raw_fd(pipe[0]), File::from_raw_fd(pipe[1]) )
[INFO] [stdout]    |                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^ call to unsafe function
[INFO] [stdout]    |
[INFO] [stdout]    = note: consult the function's documentation for information on how to avoid undefined behavior
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0133, E0382.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0133`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `shell` (bin "shell") due to 5 previous errors; 3 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/main.rs:30:22
[INFO] [stdout]    |
[INFO] [stdout] 30 |                 let (mut left, mut right) = create_pipe();
[INFO] [stdout]    |                      ----^^^^
[INFO] [stdout]    |                      |
[INFO] [stdout]    |                      help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/main.rs:30:32
[INFO] [stdout]    |
[INFO] [stdout] 30 |                 let (mut left, mut right) = create_pipe();
[INFO] [stdout]    |                                ----^^^^^
[INFO] [stdout]    |                                |
[INFO] [stdout]    |                                help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0382]: use of moved value: `right`
[INFO] [stdout]   --> src/main.rs:37:59
[INFO] [stdout]    |
[INFO] [stdout] 30 |                 let (mut left, mut right) = create_pipe();
[INFO] [stdout]    |                                --------- move occurs because `right` has type `File`, which does not implement the `Copy` trait
[INFO] [stdout] ...
[INFO] [stdout] 36 |                 spawn_process(left_cmd, left_args, Some(left), Some(right));
[INFO] [stdout]    |                                                                     ----- value moved here
[INFO] [stdout] 37 |                 spawn_process(right_cmd, right_args, Some(right), None);
[INFO] [stdout]    |                                                           ^^^^^ value used here after move
[INFO] [stdout]    |
[INFO] [stdout]    = note: you can use `File::try_clone` to duplicate a `File` instance
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0382]: use of moved value: `left`
[INFO] [stdout]   --> src/main.rs:38:28
[INFO] [stdout]    |
[INFO] [stdout] 30 |                 let (mut left, mut right) = create_pipe();
[INFO] [stdout]    |                      -------- move occurs because `left` has type `File`, which does not implement the `Copy` trait
[INFO] [stdout] ...
[INFO] [stdout] 36 |                 spawn_process(left_cmd, left_args, Some(left), Some(right));
[INFO] [stdout]    |                                                         ---- value moved here
[INFO] [stdout] 37 |                 spawn_process(right_cmd, right_args, Some(right), None);
[INFO] [stdout] 38 |                 close_pipe(left, right)
[INFO] [stdout]    |                            ^^^^ value used here after move
[INFO] [stdout]    |
[INFO] [stdout]    = note: you can use `File::try_clone` to duplicate a `File` instance
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0382]: use of moved value: `right`
[INFO] [stdout]   --> src/main.rs:38:34
[INFO] [stdout]    |
[INFO] [stdout] 30 |                 let (mut left, mut right) = create_pipe();
[INFO] [stdout]    |                                --------- move occurs because `right` has type `File`, which does not implement the `Copy` trait
[INFO] [stdout] ...
[INFO] [stdout] 37 |                 spawn_process(right_cmd, right_args, Some(right), None);
[INFO] [stdout]    |                                                           ----- value moved here
[INFO] [stdout] 38 |                 close_pipe(left, right)
[INFO] [stdout]    |                                  ^^^^^ value used here after move
[INFO] [stdout]    |
[INFO] [stdout]    = note: you can use `File::try_clone` to duplicate a `File` instance
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0133]: call to unsafe function `from_raw_fd` is unsafe and requires unsafe block
[INFO] [stdout]   --> src/main.rs:54:6
[INFO] [stdout]    |
[INFO] [stdout] 54 |     (File::from_raw_fd(pipe[0]), File::from_raw_fd(pipe[1]) )
[INFO] [stdout]    |      ^^^^^^^^^^^^^^^^^^^^^^^^^^ call to unsafe function
[INFO] [stdout]    |
[INFO] [stdout]    = note: consult the function's documentation for information on how to avoid undefined behavior
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0133]: call to unsafe function `from_raw_fd` is unsafe and requires unsafe block
[INFO] [stdout]   --> src/main.rs:54:34
[INFO] [stdout]    |
[INFO] [stdout] 54 |     (File::from_raw_fd(pipe[0]), File::from_raw_fd(pipe[1]) )
[INFO] [stdout]    |                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^ call to unsafe function
[INFO] [stdout]    |
[INFO] [stdout]    = note: consult the function's documentation for information on how to avoid undefined behavior
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0133, E0382.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0133`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `shell` (bin "shell" test) due to 5 previous errors; 3 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "97e75dacee99a3b728c8cc2b0ce1f2b0a7127a16fb07952e714f4d05a7f0fdf8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "97e75dacee99a3b728c8cc2b0ce1f2b0a7127a16fb07952e714f4d05a7f0fdf8", kill_on_drop: false }`
[INFO] [stdout] 97e75dacee99a3b728c8cc2b0ce1f2b0a7127a16fb07952e714f4d05a7f0fdf8
