[INFO] cloning repository https://github.com/Shrekie/texidor
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Shrekie/texidor" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FShrekie%2Ftexidor", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FShrekie%2Ftexidor'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 3b2bb6db0d1a078727a382a76ba57dd43ee6d029
[INFO] checking Shrekie/texidor against try#a7a572ce3edd6d476191fbfe92c9c1986e009b34 for pr-87190-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FShrekie%2Ftexidor" "/workspace/builds/worker-116/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-116/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Shrekie/texidor 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/Shrekie/texidor
[INFO] finished tweaking git repo https://github.com/Shrekie/texidor
[INFO] tweaked toml for git repo https://github.com/Shrekie/texidor written to /workspace/builds/worker-116/source/Cargo.toml
[INFO] crate git repo https://github.com/Shrekie/texidor 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-116/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-116/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] f645c9e122f0e26b231bcdc4eeee62d7b8e3264a217ab5cd24b487760c365037
[INFO] running `Command { std: "docker" "start" "-a" "f645c9e122f0e26b231bcdc4eeee62d7b8e3264a217ab5cd24b487760c365037", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f645c9e122f0e26b231bcdc4eeee62d7b8e3264a217ab5cd24b487760c365037", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f645c9e122f0e26b231bcdc4eeee62d7b8e3264a217ab5cd24b487760c365037", kill_on_drop: false }`
[INFO] [stdout] f645c9e122f0e26b231bcdc4eeee62d7b8e3264a217ab5cd24b487760c365037
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-116/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-116/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] 52e4c5f977f74e0536350657411d9660ef7ea2069211f36a9318f7e534006801
[INFO] running `Command { std: "docker" "start" "-a" "52e4c5f977f74e0536350657411d9660ef7ea2069211f36a9318f7e534006801", 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]     Checking texidor v0.1.0 (/tmp/fixit)
[INFO] [stderr]    Migrating src/main.rs from 2018 edition to 2021
[INFO] [stderr]        Fixed src/input.rs (3 fixes)
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/input.rs:147:7
[INFO] [stdout]     |
[INFO] [stdout] 146 |       _New => self.create(name),
[INFO] [stdout]     |       ---- matches any value
[INFO] [stdout] 147 |       _Existing => self.get(name),
[INFO] [stdout]     |       ^^^^^^^^^ unreachable pattern
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/input.rs:147:7
[INFO] [stdout]     |
[INFO] [stdout] 146 |       _New => self.create(name),
[INFO] [stdout]     |       ---- matches any value
[INFO] [stdout] 147 |       _Existing => self.get(name),
[INFO] [stdout]     |       ^^^^^^^^^ unreachable pattern
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `file_namer`
[INFO] [stdout]   --> src/input.rs:54:3
[INFO] [stdout]    |
[INFO] [stdout] 54 |   file_namer: StaticWriter,
[INFO] [stdout]    |   ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `file_namer`
[INFO] [stdout]   --> src/input.rs:54:3
[INFO] [stdout]    |
[INFO] [stdout] 54 |   file_namer: StaticWriter,
[INFO] [stdout]    |   ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/input.rs:21:9
[INFO] [stdout]    |
[INFO] [stdout] 21 | /         ostrich
[INFO] [stdout] 22 | |           .directory_peaker
[INFO] [stdout] 23 | |           .file_commencer
[INFO] [stdout] 24 | |           // @todo: implement filename picker with StaticWriter
[INFO] [stdout] 25 | |           .grab("hellos.txt".to_string(), v);
[INFO] [stdout]    | |_____________________________________________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_New` should have a snake case name
[INFO] [stdout]    --> src/input.rs:146:7
[INFO] [stdout]     |
[INFO] [stdout] 146 |       _New => self.create(name),
[INFO] [stdout]     |       ^^^^ help: convert the identifier to snake case: `_new`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_Existing` should have a snake case name
[INFO] [stdout]    --> src/input.rs:147:7
[INFO] [stdout]     |
[INFO] [stdout] 147 |       _Existing => self.get(name),
[INFO] [stdout]     |       ^^^^^^^^^ help: convert the identifier to snake case: `_existing`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/input.rs:21:9
[INFO] [stdout]    |
[INFO] [stdout] 21 | /         ostrich
[INFO] [stdout] 22 | |           .directory_peaker
[INFO] [stdout] 23 | |           .file_commencer
[INFO] [stdout] 24 | |           // @todo: implement filename picker with StaticWriter
[INFO] [stdout] 25 | |           .grab("hellos.txt".to_string(), v);
[INFO] [stdout]    | |_____________________________________________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_New` should have a snake case name
[INFO] [stdout]    --> src/input.rs:146:7
[INFO] [stdout]     |
[INFO] [stdout] 146 |       _New => self.create(name),
[INFO] [stdout]     |       ^^^^ help: convert the identifier to snake case: `_new`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_Existing` should have a snake case name
[INFO] [stdout]    --> src/input.rs:147:7
[INFO] [stdout]     |
[INFO] [stdout] 147 |       _Existing => self.get(name),
[INFO] [stdout]     |       ^^^^^^^^^ help: convert the identifier to snake case: `_existing`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.57s
[INFO] [stderr] Running `cargo check` to verify 2021
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Checking texidor v0.1.0 (/tmp/fixit)
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/input.rs:147:7
[INFO] [stdout]     |
[INFO] [stdout] 146 |       _New => self.create(name),
[INFO] [stdout]     |       ---- matches any value
[INFO] [stdout] 147 |       _Existing => self.get(name),
[INFO] [stdout]     |       ^^^^^^^^^ unreachable pattern
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `file_namer`
[INFO] [stdout]   --> src/input.rs:54:3
[INFO] [stdout]    |
[INFO] [stdout] 54 |   file_namer: StaticWriter,
[INFO] [stdout]    |   ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/input.rs:147:7
[INFO] [stdout]     |
[INFO] [stdout] 146 |       _New => self.create(name),
[INFO] [stdout]     |       ---- matches any value
[INFO] [stdout] 147 |       _Existing => self.get(name),
[INFO] [stdout]     |       ^^^^^^^^^ unreachable pattern
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/input.rs:21:9
[INFO] [stdout]    |
[INFO] [stdout] 21 | /         ostrich
[INFO] [stdout] 22 | |           .directory_peaker
[INFO] [stdout] 23 | |           .file_commencer
[INFO] [stdout] 24 | |           // @todo: implement filename picker with StaticWriter
[INFO] [stdout] 25 | |           .grab("hellos.txt".to_string(), v);
[INFO] [stdout]    | |_____________________________________________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `file_namer`
[INFO] [stdout]   --> src/input.rs:54:3
[INFO] [stdout]    |
[INFO] [stdout] 54 |   file_namer: StaticWriter,
[INFO] [stdout]    |   ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_New` should have a snake case name
[INFO] [stdout]    --> src/input.rs:146:7
[INFO] [stdout]     |
[INFO] [stdout] 146 |       _New => self.create(name),
[INFO] [stdout]     |       ^^^^ help: convert the identifier to snake case: `_new`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_Existing` should have a snake case name
[INFO] [stdout]    --> src/input.rs:147:7
[INFO] [stdout]     |
[INFO] [stdout] 147 |       _Existing => self.get(name),
[INFO] [stdout]     |       ^^^^^^^^^ help: convert the identifier to snake case: `_existing`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/input.rs:21:9
[INFO] [stdout]    |
[INFO] [stdout] 21 | /         ostrich
[INFO] [stdout] 22 | |           .directory_peaker
[INFO] [stdout] 23 | |           .file_commencer
[INFO] [stdout] 24 | |           // @todo: implement filename picker with StaticWriter
[INFO] [stdout] 25 | |           .grab("hellos.txt".to_string(), v);
[INFO] [stdout]    | |_____________________________________________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_New` should have a snake case name
[INFO] [stdout]    --> src/input.rs:146:7
[INFO] [stdout]     |
[INFO] [stdout] 146 |       _New => self.create(name),
[INFO] [stdout]     |       ^^^^ help: convert the identifier to snake case: `_new`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_Existing` should have a snake case name
[INFO] [stdout]    --> src/input.rs:147:7
[INFO] [stdout]     |
[INFO] [stdout] 147 |       _Existing => self.get(name),
[INFO] [stdout]     |       ^^^^^^^^^ help: convert the identifier to snake case: `_existing`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.26s
[INFO] running `Command { std: "docker" "inspect" "52e4c5f977f74e0536350657411d9660ef7ea2069211f36a9318f7e534006801", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "52e4c5f977f74e0536350657411d9660ef7ea2069211f36a9318f7e534006801", kill_on_drop: false }`
[INFO] [stdout] 52e4c5f977f74e0536350657411d9660ef7ea2069211f36a9318f7e534006801