[INFO] cloning repository https://github.com/sleepymurph/dmv [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/sleepymurph/dmv" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsleepymurph%2Fdmv", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsleepymurph%2Fdmv'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] fc268a0ae2fdb8681acf577bbff07cee1b8ca2f0 [INFO] checking sleepymurph/dmv against try#3d9fdbff4f377de96b3a51174e7a64086bee9a5c for pr-81477 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsleepymurph%2Fdmv" "/workspace/builds/worker-3/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/sleepymurph/dmv on toolchain 3d9fdbff4f377de96b3a51174e7a64086bee9a5c [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3d9fdbff4f377de96b3a51174e7a64086bee9a5c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/sleepymurph/dmv [INFO] finished tweaking git repo https://github.com/sleepymurph/dmv [INFO] tweaked toml for git repo https://github.com/sleepymurph/dmv written to /workspace/builds/worker-3/source/Cargo.toml [INFO] crate git repo https://github.com/sleepymurph/dmv already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3d9fdbff4f377de96b3a51174e7a64086bee9a5c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded term_size v0.2.2 [INFO] [stderr] Downloaded rustc-demangle v0.1.3 [INFO] [stderr] Downloaded env_logger v0.3.5 [INFO] [stderr] Downloaded error-chain v0.7.2 [INFO] [stderr] Downloaded backtrace v0.3.0 [INFO] [stderr] Downloaded filebuffer v0.1.1 [INFO] [stderr] Downloaded aho-corasick v0.6.2 [INFO] [stderr] Downloaded clap v2.20.5 [INFO] [stderr] Downloaded backtrace-sys v0.1.10 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "+3d9fdbff4f377de96b3a51174e7a64086bee9a5c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c43644a08f153701358cb554a9393d1c3dec020f14ea988570342104fe73f628 [INFO] running `Command { std: "docker" "start" "-a" "c43644a08f153701358cb554a9393d1c3dec020f14ea988570342104fe73f628", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c43644a08f153701358cb554a9393d1c3dec020f14ea988570342104fe73f628", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c43644a08f153701358cb554a9393d1c3dec020f14ea988570342104fe73f628", kill_on_drop: false }` [INFO] [stdout] c43644a08f153701358cb554a9393d1c3dec020f14ea988570342104fe73f628 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "+3d9fdbff4f377de96b3a51174e7a64086bee9a5c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9ec96f8abf7ee5986898201b0f1086a91f843ffc6940817ecc906d51e08abc7c [INFO] running `Command { std: "docker" "start" "-a" "9ec96f8abf7ee5986898201b0f1086a91f843ffc6940817ecc906d51e08abc7c", kill_on_drop: false }` [INFO] [stderr] Checking libc v0.2.20 [INFO] [stderr] Compiling winapi-build v0.1.1 [INFO] [stderr] Checking winapi v0.2.8 [INFO] [stderr] Compiling gcc v0.3.43 [INFO] [stderr] Compiling backtrace v0.3.0 [INFO] [stderr] Checking rustc-demangle v0.1.3 [INFO] [stderr] Checking regex-syntax v0.3.9 [INFO] [stderr] Checking utf8-ranges v0.1.3 [INFO] [stderr] Checking rustc-serialize v0.3.22 [INFO] [stderr] Checking wrapper_struct v0.1.0 (/opt/rustwide/workdir/wrapper_struct) [INFO] [stderr] Compiling dmv v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Checking utf8-ranges v1.0.0 [INFO] [stderr] Checking human_readable v0.1.0 (/opt/rustwide/workdir/human_readable) [INFO] [stderr] Checking byteorder v0.5.3 [INFO] [stderr] Checking memchr v0.1.11 [INFO] [stderr] Checking rand v0.3.15 [INFO] [stderr] Checking memchr v1.0.1 [INFO] [stderr] Checking thread-id v3.0.0 [INFO] [stderr] Checking term_size v0.2.2 [INFO] [stderr] Checking time v0.1.36 [INFO] [stderr] Compiling kernel32-sys v0.2.2 [INFO] [stderr] Compiling dbghelp-sys v0.2.0 [INFO] [stderr] Checking aho-corasick v0.5.3 [INFO] [stderr] Checking clap v2.20.5 [INFO] [stderr] Checking aho-corasick v0.6.2 [INFO] [stderr] Checking thread_local v0.3.3 [INFO] [stderr] Checking tempdir v0.3.5 [INFO] [stderr] Checking regex v0.2.1 [INFO] [stderr] Checking thread-id v2.0.0 [INFO] [stderr] Checking filebuffer v0.1.1 [INFO] [stderr] Checking thread_local v0.2.7 [INFO] [stderr] Checking testutil v0.1.0 (/opt/rustwide/workdir/testutil) [INFO] [stderr] Compiling backtrace-sys v0.1.10 [INFO] [stderr] Compiling rust-crypto v0.2.36 [INFO] [stderr] Checking regex v0.1.80 [INFO] [stderr] Checking disk_backed v0.1.0 (/opt/rustwide/workdir/disk_backed) [INFO] [stdout] error: Trailing semicolon in macro [INFO] [stdout] --> disk_backed/src/lib.rs:271:13 [INFO] [stdout] | [INFO] [stdout] 271 | error!("Could not flush {} on drop: {}", self.desc, e) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `error` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> disk_backed/src/lib.rs:67:16 [INFO] [stdout] | [INFO] [stdout] 67 | cause: Box, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Error + Send + Sync` [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 issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> disk_backed/src/lib.rs:72:27 [INFO] [stdout] | [INFO] [stdout] 72 | where E: Into> [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Error + Send + Sync` [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 issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> disk_backed/src/lib.rs:99:32 [INFO] [stdout] | [INFO] [stdout] 99 | fn cause(&self) -> Option<&Error> { Some(&*self.cause) } [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Error` [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 issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error; 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `disk_backed` [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "9ec96f8abf7ee5986898201b0f1086a91f843ffc6940817ecc906d51e08abc7c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9ec96f8abf7ee5986898201b0f1086a91f843ffc6940817ecc906d51e08abc7c", kill_on_drop: false }` [INFO] [stdout] 9ec96f8abf7ee5986898201b0f1086a91f843ffc6940817ecc906d51e08abc7c