[INFO] cloning repository https://github.com/adambrenecki/yorick
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/adambrenecki/yorick" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fadambrenecki%2Fyorick", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fadambrenecki%2Fyorick'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 8995a2d2a4a70b307f9615248f727aeaab22f445
[INFO] checking adambrenecki/yorick against try#a7a572ce3edd6d476191fbfe92c9c1986e009b34 for pr-87190-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fadambrenecki%2Fyorick" "/workspace/builds/worker-1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/adambrenecki/yorick 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/adambrenecki/yorick
[INFO] finished tweaking git repo https://github.com/adambrenecki/yorick
[INFO] tweaked toml for git repo https://github.com/adambrenecki/yorick written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate git repo https://github.com/adambrenecki/yorick 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]  Downloading crates ...
[INFO] [stderr]   Downloaded same-file v1.0.0
[INFO] [stderr]   Downloaded walkdir v2.0.1
[INFO] [stderr]   Downloaded serde_derive v1.0.19
[INFO] [stderr]   Downloaded serde_derive_internals v0.17.0
[INFO] [stderr]   Downloaded maplit v1.0.0
[INFO] [stderr]   Downloaded libc v0.2.32
[INFO] [stderr]   Downloaded serde v1.0.19
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] cbda8057e04cd8a0ca990cb5122b33989ed727495c660d1253fdb0bf1ee5e914
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "cbda8057e04cd8a0ca990cb5122b33989ed727495c660d1253fdb0bf1ee5e914", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cbda8057e04cd8a0ca990cb5122b33989ed727495c660d1253fdb0bf1ee5e914", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cbda8057e04cd8a0ca990cb5122b33989ed727495c660d1253fdb0bf1ee5e914", kill_on_drop: false }`
[INFO] [stdout] cbda8057e04cd8a0ca990cb5122b33989ed727495c660d1253fdb0bf1ee5e914
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] d0974fefe1ea8b63f3eedb6ff00fe525ccdcbf263359aab66d7903b9b8a92d7b
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "d0974fefe1ea8b63f3eedb6ff00fe525ccdcbf263359aab66d7903b9b8a92d7b", kill_on_drop: false }`
[INFO] [stderr] Copying to /tmp/fixit
[INFO] [stderr] Running `cargo fix --edition`
[INFO] [stderr]    Compiling unicode-xid v0.0.4
[INFO] [stderr]    Compiling quote v0.3.15
[INFO] [stderr]     Checking libc v0.2.32
[INFO] [stderr]     Checking same-file v1.0.0
[INFO] [stderr]     Checking serde v1.0.19
[INFO] [stderr]     Checking linked-hash-map v0.5.2
[INFO] [stderr]     Checking maplit v1.0.0
[INFO] [stderr]    Compiling synom v0.11.3
[INFO] [stderr]     Checking walkdir v2.0.1
[INFO] [stderr]     Checking rand v0.3.17
[INFO] [stderr]    Compiling syn v0.11.11
[INFO] [stderr]     Checking tempdir v0.3.5
[INFO] [stderr]    Compiling serde_derive_internals v0.17.0
[INFO] [stderr]    Compiling serde_derive v1.0.19
[INFO] [stderr]     Checking toml v0.4.5
[INFO] [stderr]     Checking yorick v0.1.0 (/tmp/fixit)
[INFO] [stderr]    Migrating src/main.rs from 2018 edition to 2021
[INFO] [stderr]        Fixed src/output.rs (2 fixes)
[INFO] [stderr]        Fixed src/skeleton.rs (4 fixes)
[INFO] [stdout] warning: unused `#[macro_use]` import
[INFO] [stdout]  --> src/main.rs:3:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | #[macro_use]
[INFO] [stdout]   | ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `TempDir`
[INFO] [stdout]   --> src/output.rs:28:15
[INFO] [stdout]    |
[INFO] [stdout] 28 |     let dir = TempDir::new("yorick-test-output").unwrap();
[INFO] [stdout]    |               ^^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]    |
[INFO] [stdout] 1  | use tempdir::TempDir;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `TempDir`
[INFO] [stdout]   --> src/skeleton.rs:61:15
[INFO] [stdout]    |
[INFO] [stdout] 61 |     let dir = TempDir::new("yorick-test-skeleton-reader").unwrap();
[INFO] [stdout]    |               ^^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]    |
[INFO] [stdout] 2  | use tempdir::TempDir;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `create_dir` in this scope
[INFO] [stdout]   --> src/skeleton.rs:66:5
[INFO] [stdout]    |
[INFO] [stdout] 66 |     create_dir(dir.path().join("bar")).unwrap();
[INFO] [stdout]    |     ^^^^^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]    |
[INFO] [stdout] 2  | use std::fs::create_dir;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `HashMap`
[INFO] [stdout]   --> src/skeleton.rs:74:24
[INFO] [stdout]    |
[INFO] [stdout] 74 |     let mut file_map = HashMap::new();
[INFO] [stdout]    |                        ^^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]    |
[INFO] [stdout] 2  | use crate::config::HashMap;
[INFO] [stdout]    |
[INFO] [stdout] 2  | use std::collections::HashMap;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `read_to_end` found for struct `File` in the current scope
[INFO] [stdout]    --> src/output.rs:38:10
[INFO] [stdout]     |
[INFO] [stdout] 38  |     file.read_to_end(&mut contents).unwrap();
[INFO] [stdout]     |          ^^^^^^^^^^^ method not found in `File`
[INFO] [stdout]     |
[INFO] [stdout]     = help: items from traits can only be used if the trait is in scope
[INFO] [stdout]     = note: the following trait is implemented but not in scope; perhaps add a `use` for it:
[INFO] [stdout]             `use std::io::Read;`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `read_to_end` found for struct `File` in the current scope
[INFO] [stdout]    --> src/output.rs:46:10
[INFO] [stdout]     |
[INFO] [stdout] 46  |     file.read_to_end(&mut contents).unwrap();
[INFO] [stdout]     |          ^^^^^^^^^^^ method not found in `File`
[INFO] [stdout]     |
[INFO] [stdout]     = help: items from traits can only be used if the trait is in scope
[INFO] [stdout]     = note: the following trait is implemented but not in scope; perhaps add a `use` for it:
[INFO] [stdout]             `use std::io::Read;`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `write` found for struct `File` in the current scope
[INFO] [stdout]     --> src/skeleton.rs:65:11
[INFO] [stdout]      |
[INFO] [stdout] 65   |     file1.write(b"FOO").unwrap();
[INFO] [stdout]      |           ^^^^^ method not found in `File`
[INFO] [stdout]      |
[INFO] [stdout]      = help: items from traits can only be used if the trait is in scope
[INFO] [stdout]      = note: the following trait is implemented but not in scope; perhaps add a `use` for it:
[INFO] [stdout]              `use std::io::Write;`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `write` found for struct `File` in the current scope
[INFO] [stdout]     --> src/skeleton.rs:68:11
[INFO] [stdout]      |
[INFO] [stdout] 68   |     file1.write(b"QUX").unwrap();
[INFO] [stdout]      |           ^^^^^ method not found in `File`
[INFO] [stdout]      |
[INFO] [stdout]      = help: items from traits can only be used if the trait is in scope
[INFO] [stdout]      = note: the following trait is implemented but not in scope; perhaps add a `use` for it:
[INFO] [stdout]              `use std::io::Write;`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 8 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0425, E0433, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0425`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `yorick` due to 9 previous errors
[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" "d0974fefe1ea8b63f3eedb6ff00fe525ccdcbf263359aab66d7903b9b8a92d7b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d0974fefe1ea8b63f3eedb6ff00fe525ccdcbf263359aab66d7903b9b8a92d7b", kill_on_drop: false }`
[INFO] [stdout] d0974fefe1ea8b63f3eedb6ff00fe525ccdcbf263359aab66d7903b9b8a92d7b