[INFO] cloning repository https://github.com/Siiiimon/http-study
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Siiiimon/http-study" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSiiiimon%2Fhttp-study", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSiiiimon%2Fhttp-study'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 7df4390f0791fe3354a2ad8d24e9d59eb9dd3146
[INFO] checking Siiiimon/http-study against try#a7a572ce3edd6d476191fbfe92c9c1986e009b34 for pr-87190-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSiiiimon%2Fhttp-study" "/workspace/builds/worker-23/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-23/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Siiiimon/http-study 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/Siiiimon/http-study
[INFO] finished tweaking git repo https://github.com/Siiiimon/http-study
[INFO] tweaked toml for git repo https://github.com/Siiiimon/http-study written to /workspace/builds/worker-23/source/Cargo.toml
[INFO] crate git repo https://github.com/Siiiimon/http-study 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-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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] c20527c09e577843c5218b3edd8904bd6549f1f1f67acc599aec962ce4a10bd6
[INFO] running `Command { std: "docker" "start" "-a" "c20527c09e577843c5218b3edd8904bd6549f1f1f67acc599aec962ce4a10bd6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c20527c09e577843c5218b3edd8904bd6549f1f1f67acc599aec962ce4a10bd6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c20527c09e577843c5218b3edd8904bd6549f1f1f67acc599aec962ce4a10bd6", kill_on_drop: false }`
[INFO] [stdout] c20527c09e577843c5218b3edd8904bd6549f1f1f67acc599aec962ce4a10bd6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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] 4636da83d403e9b5a36c28fd044f84804e6f7b23a29f65b63d0cc64a53397282
[INFO] running `Command { std: "docker" "start" "-a" "4636da83d403e9b5a36c28fd044f84804e6f7b23a29f65b63d0cc64a53397282", 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 http-study v0.1.0 (/tmp/fixit)
[INFO] [stderr]    Migrating src/main.rs from 2018 edition to 2021
[INFO] [stdout] error[E0382]: borrow of moved value: `line`
[INFO] [stdout]   --> src/http/request.rs:46:28
[INFO] [stdout]    |
[INFO] [stdout] 37 |     let mut line = String::new();
[INFO] [stdout]    |         -------- move occurs because `line` has type `String`, which does not implement the `Copy` trait
[INFO] [stdout] ...
[INFO] [stdout] 42 |     let request_line = read_request_line(line)?;
[INFO] [stdout]    |                                          ---- value moved here
[INFO] [stdout] ...
[INFO] [stdout] 46 |     while reader.read_line(&mut line).is_ok() {
[INFO] [stdout]    |                            ^^^^^^^^^ value borrowed here after move
[INFO] [stdout] ...
[INFO] [stdout] 61 |         line = "".to_string();
[INFO] [stdout]    |         ---- this reinitialization might get skipped
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0382`.
[INFO] [stdout] 
[INFO] [stdout] error[E0382]: borrow of moved value: `line`
[INFO] [stdout]   --> src/http/request.rs:46:28
[INFO] [stdout]    |
[INFO] [stdout] 37 |     let mut line = String::new();
[INFO] [stdout]    |         -------- move occurs because `line` has type `String`, which does not implement the `Copy` trait
[INFO] [stdout] ...
[INFO] [stdout] 42 |     let request_line = read_request_line(line)?;
[INFO] [stdout]    |                                          ---- value moved here
[INFO] [stdout] ...
[INFO] [stdout] 46 |     while reader.read_line(&mut line).is_ok() {
[INFO] [stdout]    |                            ^^^^^^^^^ value borrowed here after move
[INFO] [stdout] ...
[INFO] [stdout] 61 |         line = "".to_string();
[INFO] [stdout]    |         ---- this reinitialization might get skipped
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0382`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `http-study` due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[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" "4636da83d403e9b5a36c28fd044f84804e6f7b23a29f65b63d0cc64a53397282", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4636da83d403e9b5a36c28fd044f84804e6f7b23a29f65b63d0cc64a53397282", kill_on_drop: false }`
[INFO] [stdout] 4636da83d403e9b5a36c28fd044f84804e6f7b23a29f65b63d0cc64a53397282