[INFO] cloning repository https://github.com/monocasa/n64toolchain
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/monocasa/n64toolchain" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmonocasa%2Fn64toolchain", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmonocasa%2Fn64toolchain'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 5e49bea235edaa54381f330f9559e38a1fabd193
[INFO] checking monocasa/n64toolchain against master#42bd138126b0a9d38d65bc9973e72de3c5b6c37f for pr-99217
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmonocasa%2Fn64toolchain" "/workspace/builds/worker-0/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/monocasa/n64toolchain on toolchain 42bd138126b0a9d38d65bc9973e72de3c5b6c37f
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+42bd138126b0a9d38d65bc9973e72de3c5b6c37f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/monocasa/n64toolchain
[INFO] finished tweaking git repo https://github.com/monocasa/n64toolchain
[INFO] tweaked toml for git repo https://github.com/monocasa/n64toolchain written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate git repo https://github.com/monocasa/n64toolchain already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+42bd138126b0a9d38d65bc9973e72de3c5b6c37f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:5873ed620acfc3295992aedd9294443d62a478a48ba243bc5e6c4f5abaffa05f" "/opt/rustwide/cargo-home/bin/cargo" "+42bd138126b0a9d38d65bc9973e72de3c5b6c37f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] aa5c12e0fe25c1daba4349da3689ff169945dfc525a3fc0ff4057053c73a6314
[INFO] running `Command { std: "docker" "start" "-a" "aa5c12e0fe25c1daba4349da3689ff169945dfc525a3fc0ff4057053c73a6314", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "aa5c12e0fe25c1daba4349da3689ff169945dfc525a3fc0ff4057053c73a6314", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aa5c12e0fe25c1daba4349da3689ff169945dfc525a3fc0ff4057053c73a6314", kill_on_drop: false }`
[INFO] [stdout] aa5c12e0fe25c1daba4349da3689ff169945dfc525a3fc0ff4057053c73a6314
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:5873ed620acfc3295992aedd9294443d62a478a48ba243bc5e6c4f5abaffa05f" "/opt/rustwide/cargo-home/bin/cargo" "+42bd138126b0a9d38d65bc9973e72de3c5b6c37f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 32551cc1681842bfce0b803dfba8873a14a1ef97d9b3ab218e8476b634f2c57b
[INFO] running `Command { std: "docker" "start" "-a" "32551cc1681842bfce0b803dfba8873a14a1ef97d9b3ab218e8476b634f2c57b", kill_on_drop: false }`
[INFO] [stderr]     Checking byteorder v0.5.3
[INFO] [stderr]     Checking n64toolchain v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> bin/buildrom64.rs:66:31
[INFO] [stdout]    |
[INFO] [stdout] 66 |     fn write(&self, writer: &mut io::Write) -> Result<(), io::Error> {
[INFO] [stdout]    |                                  ^^^^^^^^^
[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 <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 66 -     fn write(&self, writer: &mut io::Write) -> Result<(), io::Error> {
[INFO] [stdout] 66 +     fn write(&self, writer: &mut dyn io::Write) -> Result<(), io::Error> {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> bin/buildrom64.rs:66:31
[INFO] [stdout]    |
[INFO] [stdout] 66 |     fn write(&self, writer: &mut io::Write) -> Result<(), io::Error> {
[INFO] [stdout]    |                                  ^^^^^^^^^
[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 <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 66 -     fn write(&self, writer: &mut io::Write) -> Result<(), io::Error> {
[INFO] [stdout] 66 +     fn write(&self, writer: &mut dyn io::Write) -> Result<(), io::Error> {
[INFO] [stdout]    |
[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 0.50s
[INFO] running `Command { std: "docker" "inspect" "32551cc1681842bfce0b803dfba8873a14a1ef97d9b3ab218e8476b634f2c57b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "32551cc1681842bfce0b803dfba8873a14a1ef97d9b3ab218e8476b634f2c57b", kill_on_drop: false }`
[INFO] [stdout] 32551cc1681842bfce0b803dfba8873a14a1ef97d9b3ab218e8476b634f2c57b