[INFO] cloning repository https://github.com/elliott10/cargo-xbuild [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/elliott10/cargo-xbuild" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Felliott10%2Fcargo-xbuild", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Felliott10%2Fcargo-xbuild'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] badbcd500bc5f306ef5326fbb2d33c28d14a166c [INFO] checking elliott10/cargo-xbuild against master#9a42c6509d399fd205917ebce474b31315c5d3e9 for pr-97427 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Felliott10%2Fcargo-xbuild" "/workspace/builds/worker-9/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/elliott10/cargo-xbuild on toolchain 9a42c6509d399fd205917ebce474b31315c5d3e9 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+9a42c6509d399fd205917ebce474b31315c5d3e9" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/elliott10/cargo-xbuild [INFO] finished tweaking git repo https://github.com/elliott10/cargo-xbuild [INFO] tweaked toml for git repo https://github.com/elliott10/cargo-xbuild written to /workspace/builds/worker-9/source/Cargo.toml [INFO] crate git repo https://github.com/elliott10/cargo-xbuild already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+9a42c6509d399fd205917ebce474b31315c5d3e9" "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 error-chain v0.7.2 [INFO] [stderr] Downloaded owning_ref v0.2.4 [INFO] [stderr] Downloaded thread-id v3.3.0 [INFO] [stderr] Downloaded cargo_metadata v0.5.8 [INFO] [stderr] Downloaded same-file v0.1.3 [INFO] [stderr] Downloaded parking_lot v0.3.8 [INFO] [stderr] Downloaded toml v0.2.1 [INFO] [stderr] Downloaded syn v0.15.13 [INFO] [stderr] Downloaded walkdir v1.0.7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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:ac0d0aa6ec8ed129e241004a6179c99fa0d2616f50ba759c5b60bd26d0fafa02" "/opt/rustwide/cargo-home/bin/cargo" "+9a42c6509d399fd205917ebce474b31315c5d3e9" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 56748d8e54ff298cc5c42d59a4a9a1751337616edae7acf41c7fc90ce4acb912 [INFO] running `Command { std: "docker" "start" "-a" "56748d8e54ff298cc5c42d59a4a9a1751337616edae7acf41c7fc90ce4acb912", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "56748d8e54ff298cc5c42d59a4a9a1751337616edae7acf41c7fc90ce4acb912", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "56748d8e54ff298cc5c42d59a4a9a1751337616edae7acf41c7fc90ce4acb912", kill_on_drop: false }` [INFO] [stdout] 56748d8e54ff298cc5c42d59a4a9a1751337616edae7acf41c7fc90ce4acb912 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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:ac0d0aa6ec8ed129e241004a6179c99fa0d2616f50ba759c5b60bd26d0fafa02" "/opt/rustwide/cargo-home/bin/cargo" "+9a42c6509d399fd205917ebce474b31315c5d3e9" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a3338b3b77237b8c6aae728929df57d4b29b3f26365f8a67371719faba1fb1fd [INFO] running `Command { std: "docker" "start" "-a" "a3338b3b77237b8c6aae728929df57d4b29b3f26365f8a67371719faba1fb1fd", kill_on_drop: false }` [INFO] [stderr] Checking libc v0.2.43 [INFO] [stderr] Compiling cc v1.0.25 [INFO] [stderr] Compiling proc-macro2 v0.4.20 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling serde v1.0.80 [INFO] [stderr] Compiling ryu v0.2.6 [INFO] [stderr] Checking rustc-demangle v0.1.9 [INFO] [stderr] Checking cfg-if v0.1.6 [INFO] [stderr] Checking itoa v0.4.3 [INFO] [stderr] Checking semver-parser v0.7.0 [INFO] [stderr] Compiling cargo-xbuild v0.5.6 (/opt/rustwide/workdir) [INFO] [stderr] Checking same-file v0.1.3 [INFO] [stderr] Checking remove_dir_all v0.5.1 [INFO] [stderr] Checking rustc-serialize v0.3.24 [INFO] [stderr] Checking semver v0.1.20 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Checking owning_ref v0.2.4 [INFO] [stderr] Checking lazy_static v0.2.11 [INFO] [stderr] Checking unreachable v1.0.0 [INFO] [stderr] Checking walkdir v1.0.7 [INFO] [stderr] Checking smallvec v0.6.5 [INFO] [stderr] Checking rustc_version v0.1.7 [INFO] [stderr] Checking rand v0.4.3 [INFO] [stderr] Checking fs2 v0.4.3 [INFO] [stderr] Checking thread-id v3.3.0 [INFO] [stderr] Compiling backtrace-sys v0.1.24 [INFO] [stderr] Compiling quote v0.6.8 [INFO] [stderr] Compiling syn v0.15.13 [INFO] [stderr] Checking tempdir v0.3.7 [INFO] [stderr] Checking parking_lot_core v0.2.14 [INFO] [stderr] Checking parking_lot v0.3.8 [INFO] [stderr] Checking toml v0.2.1 [INFO] [stderr] Checking backtrace v0.3.9 [INFO] [stderr] Checking serde_json v1.0.32 [INFO] [stderr] Checking semver v0.9.0 [INFO] [stderr] Compiling serde_derive v1.0.80 [INFO] [stderr] Checking error-chain v0.11.0 [INFO] [stderr] Checking error-chain v0.7.2 [INFO] [stderr] Checking cargo_metadata v0.5.8 [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/flock.rs:139:11 [INFO] [stdout] | [INFO] [stdout] 139 | try: &Fn() -> io::Result<()>, [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 [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 139 - try: &Fn() -> io::Result<()>, [INFO] [stdout] 139 + try: &dyn Fn() -> io::Result<()>, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/flock.rs:140:13 [INFO] [stdout] | [INFO] [stdout] 140 | block: &Fn() -> io::Result<()>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [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] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 140 - block: &Fn() -> io::Result<()>, [INFO] [stdout] 140 + block: &dyn Fn() -> io::Result<()>, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/flock.rs:139:11 [INFO] [stdout] | [INFO] [stdout] 139 | try: &Fn() -> io::Result<()>, [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 [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 139 - try: &Fn() -> io::Result<()>, [INFO] [stdout] 139 + try: &dyn Fn() -> io::Result<()>, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/flock.rs:140:13 [INFO] [stdout] | [INFO] [stdout] 140 | block: &Fn() -> io::Result<()>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [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] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 140 - block: &Fn() -> io::Result<()>, [INFO] [stdout] 140 + block: &dyn Fn() -> io::Result<()>, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 49.35s [INFO] running `Command { std: "docker" "inspect" "a3338b3b77237b8c6aae728929df57d4b29b3f26365f8a67371719faba1fb1fd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a3338b3b77237b8c6aae728929df57d4b29b3f26365f8a67371719faba1fb1fd", kill_on_drop: false }` [INFO] [stdout] a3338b3b77237b8c6aae728929df57d4b29b3f26365f8a67371719faba1fb1fd