[INFO] cloning repository https://github.com/jFransham/chunk [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jFransham/chunk" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FjFransham%2Fchunk", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FjFransham%2Fchunk'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] d4fd31db383cfab2b1ed9bdb66fca721f76d9e85 [INFO] checking jFransham/chunk against try#cac44d9528e3bbbdaa1537d187bd489ccc5de18c for pr-91141 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FjFransham%2Fchunk" "/workspace/builds/worker-104/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-104/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/jFransham/chunk on toolchain cac44d9528e3bbbdaa1537d187bd489ccc5de18c [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/jFransham/chunk [INFO] finished tweaking git repo https://github.com/jFransham/chunk [INFO] tweaked toml for git repo https://github.com/jFransham/chunk written to /workspace/builds/worker-104/source/Cargo.toml [INFO] crate git repo https://github.com/jFransham/chunk already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "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] [stderr] Downloading crates ... [INFO] [stderr] Downloaded either v1.0.3 [INFO] [stderr] Downloaded itertools v0.5.9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-104/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-104/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f9583cf3a6dc17920ea9d30d0d79a66ce4c15983f853ad65af7f5464ec376b84 [INFO] running `Command { std: "docker" "start" "-a" "f9583cf3a6dc17920ea9d30d0d79a66ce4c15983f853ad65af7f5464ec376b84", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f9583cf3a6dc17920ea9d30d0d79a66ce4c15983f853ad65af7f5464ec376b84", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f9583cf3a6dc17920ea9d30d0d79a66ce4c15983f853ad65af7f5464ec376b84", kill_on_drop: false }` [INFO] [stdout] f9583cf3a6dc17920ea9d30d0d79a66ce4c15983f853ad65af7f5464ec376b84 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-104/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-104/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 81590cff3cc0d08eff4daec05f75319352ae7f4a13b9bf6c944f48e9742070ce [INFO] running `Command { std: "docker" "start" "-a" "81590cff3cc0d08eff4daec05f75319352ae7f4a13b9bf6c944f48e9742070ce", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Checking libc v0.2.21 [INFO] [stderr] Checking bitflags v0.8.0 [INFO] [stderr] Checking strsim v0.6.0 [INFO] [stderr] Checking vec_map v0.7.0 [INFO] [stderr] Checking either v1.0.3 [INFO] [stderr] Checking ansi_term v0.9.0 [INFO] [stderr] Checking unicode-width v0.1.4 [INFO] [stderr] Checking unicode-segmentation v1.1.0 [INFO] [stderr] Checking itertools v0.5.9 [INFO] [stderr] Checking term_size v0.2.3 [INFO] [stderr] Checking atty v0.2.2 [INFO] [stderr] Checking clap v2.21.2 [INFO] [stderr] Checking chunk v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/main.rs:66:19 [INFO] [stdout] | [INFO] [stdout] 66 | let file: Box = matches.value_of("FILE") [INFO] [stdout] | ^^^^^^^ help: use `dyn`: `dyn BufRead` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/main.rs:66:19 [INFO] [stdout] | [INFO] [stdout] 66 | let file: Box = matches.value_of("FILE") [INFO] [stdout] | ^^^^^^^ help: use `dyn`: `dyn BufRead` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 10.69s [INFO] running `Command { std: "docker" "inspect" "81590cff3cc0d08eff4daec05f75319352ae7f4a13b9bf6c944f48e9742070ce", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "81590cff3cc0d08eff4daec05f75319352ae7f4a13b9bf6c944f48e9742070ce", kill_on_drop: false }` [INFO] [stdout] 81590cff3cc0d08eff4daec05f75319352ae7f4a13b9bf6c944f48e9742070ce