[INFO] cloning repository https://github.com/samvv/dotty
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/samvv/dotty" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsamvv%2Fdotty", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsamvv%2Fdotty'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 7921491007c45fbf12821cfb71acca9b45754314
[INFO] checking samvv/dotty/7921491007c45fbf12821cfb71acca9b45754314 against master#c9af9c1dc85a55e309345030ff9cb7ea247953fa for pr-151146
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsamvv%2Fdotty" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/samvv/dotty
[INFO] finished tweaking git repo https://github.com/samvv/dotty
[INFO] tweaked toml for git repo https://github.com/samvv/dotty written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/samvv/dotty on toolchain c9af9c1dc85a55e309345030ff9cb7ea247953fa
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c9af9c1dc85a55e309345030ff9cb7ea247953fa" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/samvv/dotty 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" "+c9af9c1dc85a55e309345030ff9cb7ea247953fa" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+c9af9c1dc85a55e309345030ff9cb7ea247953fa" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 79c55e7eb8ec8e13038554e45bc6e1ff68e19a793cc8c7858c5b32e703fec581
[INFO] running `Command { std: "docker" "start" "-a" "79c55e7eb8ec8e13038554e45bc6e1ff68e19a793cc8c7858c5b32e703fec581", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "79c55e7eb8ec8e13038554e45bc6e1ff68e19a793cc8c7858c5b32e703fec581", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "79c55e7eb8ec8e13038554e45bc6e1ff68e19a793cc8c7858c5b32e703fec581", kill_on_drop: false }`
[INFO] [stdout] 79c55e7eb8ec8e13038554e45bc6e1ff68e19a793cc8c7858c5b32e703fec581
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+c9af9c1dc85a55e309345030ff9cb7ea247953fa" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a1df9e1ff9aa0b6541045c21910bd9753d76dfd4af95474baacee47196377a5e
[INFO] running `Command { std: "docker" "start" "-a" "a1df9e1ff9aa0b6541045c21910bd9753d76dfd4af95474baacee47196377a5e", kill_on_drop: false }`
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[INFO] [stdout] warning: unused imports: `fmt::write` and `fs::metadata`
[INFO] [stdout]  --> src/cmd/add.rs:2:11
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::{fmt::write, fs::metadata, os::unix::{ffi::OsStrExt, fs::MetadataExt}, path::PathBuf};
[INFO] [stdout]   |           ^^^^^^^^^^  ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::process::Command`
[INFO] [stdout]  --> src/cmd/commit.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::process::Command;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::fmt::write`
[INFO] [stdout]  --> src/cmd/unpack.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::fmt::write;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `user_mode` and `meta_dir` are never read
[INFO] [stdout]   --> src/main.rs:65:5
[INFO] [stdout]    |
[INFO] [stdout] 64 | pub struct Invocation {
[INFO] [stdout]    |            ---------- fields in this struct
[INFO] [stdout] 65 |     user_mode: bool,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 66 |     root_path: PathBuf,
[INFO] [stdout] 67 |     meta_dir: PathBuf,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `State` is never constructed
[INFO] [stdout]   --> src/cmd/add.rs:73:8
[INFO] [stdout]    |
[INFO] [stdout] 73 | struct State {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/cmd/add.rs:80:12
[INFO] [stdout]    |
[INFO] [stdout] 78 | impl State {
[INFO] [stdout]    | ---------- associated function in this implementation
[INFO] [stdout] 79 |
[INFO] [stdout] 80 |     pub fn new() -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `FileInfo` is never constructed
[INFO] [stdout]   --> src/cmd/add.rs:89:8
[INFO] [stdout]    |
[INFO] [stdout] 89 | struct FileInfo {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `fmt::write` and `fs::metadata`
[INFO] [stdout]  --> src/cmd/add.rs:2:11
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::{fmt::write, fs::metadata, os::unix::{ffi::OsStrExt, fs::MetadataExt}, path::PathBuf};
[INFO] [stdout]   |           ^^^^^^^^^^  ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::process::Command`
[INFO] [stdout]  --> src/cmd/commit.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::process::Command;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::fmt::write`
[INFO] [stdout]  --> src/cmd/unpack.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::fmt::write;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `user_mode` and `meta_dir` are never read
[INFO] [stdout]   --> src/main.rs:65:5
[INFO] [stdout]    |
[INFO] [stdout] 64 | pub struct Invocation {
[INFO] [stdout]    |            ---------- fields in this struct
[INFO] [stdout] 65 |     user_mode: bool,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 66 |     root_path: PathBuf,
[INFO] [stdout] 67 |     meta_dir: PathBuf,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `State` is never constructed
[INFO] [stdout]   --> src/cmd/add.rs:73:8
[INFO] [stdout]    |
[INFO] [stdout] 73 | struct State {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/cmd/add.rs:80:12
[INFO] [stdout]    |
[INFO] [stdout] 78 | impl State {
[INFO] [stdout]    | ---------- associated function in this implementation
[INFO] [stdout] 79 |
[INFO] [stdout] 80 |     pub fn new() -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `FileInfo` is never constructed
[INFO] [stdout]   --> src/cmd/add.rs:89:8
[INFO] [stdout]    |
[INFO] [stdout] 89 | struct FileInfo {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 33s
[INFO] running `Command { std: "docker" "inspect" "a1df9e1ff9aa0b6541045c21910bd9753d76dfd4af95474baacee47196377a5e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a1df9e1ff9aa0b6541045c21910bd9753d76dfd4af95474baacee47196377a5e", kill_on_drop: false }`
[INFO] [stdout] a1df9e1ff9aa0b6541045c21910bd9753d76dfd4af95474baacee47196377a5e
