[INFO] cloning repository https://github.com/mblode/rsh
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mblode/rsh" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmblode%2Frsh", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmblode%2Frsh'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 4b4ae57543de9a8cbb166765cd37c63943e25321
[INFO] checking mblode/rsh against try#a7a572ce3edd6d476191fbfe92c9c1986e009b34 for pr-87190-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmblode%2Frsh" "/workspace/builds/worker-82/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-82/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/mblode/rsh on toolchain a7a572ce3edd6d476191fbfe92c9c1986e009b34
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/mblode/rsh
[INFO] finished tweaking git repo https://github.com/mblode/rsh
[INFO] tweaked toml for git repo https://github.com/mblode/rsh written to /workspace/builds/worker-82/source/Cargo.toml
[INFO] crate git repo https://github.com/mblode/rsh already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-82/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-82/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6076e2ecb5eab30a90c31503ff31f32747502015814ea13f50e624988a98db9d
[INFO] running `Command { std: "docker" "start" "-a" "6076e2ecb5eab30a90c31503ff31f32747502015814ea13f50e624988a98db9d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6076e2ecb5eab30a90c31503ff31f32747502015814ea13f50e624988a98db9d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6076e2ecb5eab30a90c31503ff31f32747502015814ea13f50e624988a98db9d", kill_on_drop: false }`
[INFO] [stdout] 6076e2ecb5eab30a90c31503ff31f32747502015814ea13f50e624988a98db9d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-82/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-82/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7943d295ff25c0874303052a83f643e902e9d9c05f5aa1134223bc69e1fc98f7
[INFO] running `Command { std: "docker" "start" "-a" "7943d295ff25c0874303052a83f643e902e9d9c05f5aa1134223bc69e1fc98f7", kill_on_drop: false }`
[INFO] [stderr] Copying to /tmp/fixit
[INFO] [stderr] Running `cargo fix --edition`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] note: Switching to Edition 2021 will enable the use of the version 2 feature resolver in Cargo.
[INFO] [stderr] This may cause some dependencies to be built with fewer features enabled than previously.
[INFO] [stderr] More information about the resolver changes may be found at https://doc.rust-lang.org/nightly/edition-guide/rust-2021/default-cargo-resolver.html
[INFO] [stderr] When building the following dependencies, the given features will no longer be used:
[INFO] [stderr] 
[INFO] [stderr]   libc v0.2.82: align
[INFO] [stderr] 
[INFO] [stderr]    Compiling libc v0.2.82
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]    Compiling log v0.4.13
[INFO] [stderr]     Checking cfg-if v0.1.10
[INFO] [stderr]     Checking scopeguard v1.1.0
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]     Checking instant v0.1.9
[INFO] [stderr]     Checking lock_api v0.4.2
[INFO] [stderr]     Checking dirs-sys-next v0.1.2
[INFO] [stderr]     Checking mio v0.7.7
[INFO] [stderr]     Checking signal-hook-registry v1.3.0
[INFO] [stderr]     Checking parking_lot_core v0.8.2
[INFO] [stderr]     Checking dirs-next v2.0.0
[INFO] [stderr]     Checking shellexpand v2.1.0
[INFO] [stderr]     Checking signal-hook v0.1.17
[INFO] [stderr]     Checking parking_lot v0.11.1
[INFO] [stderr]     Checking crossterm v0.19.0
[INFO] [stderr]     Checking rsh v0.1.0 (/tmp/fixit)
[INFO] [stderr]    Migrating src/main.rs from 2018 edition to 2021
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Document`
[INFO] [stdout]   --> src/prompt.rs:35:23
[INFO] [stdout]    |
[INFO] [stdout] 35 |             let doc = Document::open(file_name);
[INFO] [stdout]    |                       ^^^^^^^^ use of undeclared type `Document`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Document`
[INFO] [stdout]   --> src/prompt.rs:40:17
[INFO] [stdout]    |
[INFO] [stdout] 40 |                 Document::default()
[INFO] [stdout]    |                 ^^^^^^^^ use of undeclared type `Document`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Document`
[INFO] [stdout]   --> src/prompt.rs:43:13
[INFO] [stdout]    |
[INFO] [stdout] 43 |             Document::default()
[INFO] [stdout]    |             ^^^^^^^^ use of undeclared type `Document`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0609]: no field `should_quit` on type `&mut Prompt`
[INFO] [stdout]   --> src/prompt.rs:20:21
[INFO] [stdout]    |
[INFO] [stdout] 20 |             if self.should_quit {
[INFO] [stdout]    |                     ^^^^^^^^^^^ unknown field
[INFO] [stdout]    |
[INFO] [stdout]    = note: available fields are: `theme`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `process_keypress` found for mutable reference `&mut Prompt` in the current scope
[INFO] [stdout]   --> src/prompt.rs:23:38
[INFO] [stdout]    |
[INFO] [stdout] 23 |             if let Err(error) = self.process_keypress() {
[INFO] [stdout]    |                                      ^^^^^^^^^^^^^^^^ method not found in `&mut Prompt`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0069]: `return;` in a function whose return type is not `()`
[INFO] [stdout]   --> src/prompt.rs:90:27
[INFO] [stdout]    |
[INFO] [stdout] 90 |                 "exit" => return,
[INFO] [stdout]    |                           ^^^^^^ return type is not `()`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> src/prompt.rs:125:59
[INFO] [stdout]     |
[INFO] [stdout] 125 |           if let Some(mut final_command) = previous_command {
[INFO] [stdout]     |  ___________________________________________________________^
[INFO] [stdout] 126 | |             // block until the final command has finished
[INFO] [stdout] 127 | |             final_command.wait().unwrap();
[INFO] [stdout] 128 | |         }
[INFO] [stdout]     | |_________^ expected enum `Result`, found `()`
[INFO] [stdout]     |
[INFO] [stdout]     = note:   expected enum `Result<(), std::io::Error>`
[INFO] [stdout]             found unit type `()`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 7 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0069, E0308, E0433, E0599, E0609.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0069`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rsh` due to 8 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Document`
[INFO] [stdout]   --> src/prompt.rs:35:23
[INFO] [stdout]    |
[INFO] [stdout] 35 |             let doc = Document::open(file_name);
[INFO] [stdout]    |                       ^^^^^^^^ use of undeclared type `Document`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Document`
[INFO] [stdout]   --> src/prompt.rs:40:17
[INFO] [stdout]    |
[INFO] [stdout] 40 |                 Document::default()
[INFO] [stdout]    |                 ^^^^^^^^ use of undeclared type `Document`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Document`
[INFO] [stdout]   --> src/prompt.rs:43:13
[INFO] [stdout]    |
[INFO] [stdout] 43 |             Document::default()
[INFO] [stdout]    |             ^^^^^^^^ use of undeclared type `Document`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0609]: no field `should_quit` on type `&mut Prompt`
[INFO] [stdout]   --> src/prompt.rs:20:21
[INFO] [stdout]    |
[INFO] [stdout] 20 |             if self.should_quit {
[INFO] [stdout]    |                     ^^^^^^^^^^^ unknown field
[INFO] [stdout]    |
[INFO] [stdout]    = note: available fields are: `theme`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `process_keypress` found for mutable reference `&mut Prompt` in the current scope
[INFO] [stdout]   --> src/prompt.rs:23:38
[INFO] [stdout]    |
[INFO] [stdout] 23 |             if let Err(error) = self.process_keypress() {
[INFO] [stdout]    |                                      ^^^^^^^^^^^^^^^^ method not found in `&mut Prompt`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0069]: `return;` in a function whose return type is not `()`
[INFO] [stdout]   --> src/prompt.rs:90:27
[INFO] [stdout]    |
[INFO] [stdout] 90 |                 "exit" => return,
[INFO] [stdout]    |                           ^^^^^^ return type is not `()`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> src/prompt.rs:125:59
[INFO] [stdout]     |
[INFO] [stdout] 125 |           if let Some(mut final_command) = previous_command {
[INFO] [stdout]     |  ___________________________________________________________^
[INFO] [stdout] 126 | |             // block until the final command has finished
[INFO] [stdout] 127 | |             final_command.wait().unwrap();
[INFO] [stdout] 128 | |         }
[INFO] [stdout]     | |_________^ expected enum `Result`, found `()`
[INFO] [stdout]     |
[INFO] [stdout]     = note:   expected enum `Result<(), std::io::Error>`
[INFO] [stdout]             found unit type `()`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 7 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0069, E0308, E0433, E0599, E0609.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0069`.
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] [stderr] error: failed to migrate to next edition
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `cargo fix --edition --allow-no-vcs --allow-dirty --frozen --all --all-targets --message-format=json` (exit status: 101)
[INFO] running `Command { std: "docker" "inspect" "7943d295ff25c0874303052a83f643e902e9d9c05f5aa1134223bc69e1fc98f7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7943d295ff25c0874303052a83f643e902e9d9c05f5aa1134223bc69e1fc98f7", kill_on_drop: false }`
[INFO] [stdout] 7943d295ff25c0874303052a83f643e902e9d9c05f5aa1134223bc69e1fc98f7