[INFO] cloning repository https://github.com/reesmanp/lecar [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/reesmanp/lecar" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Freesmanp%2Flecar", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Freesmanp%2Flecar'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 7a928018f07f55d2163fd37aa74530db654b040e [INFO] checking reesmanp/lecar against try#a611f2a14e38407ec6717a86a01424ee6fc80762 for pr-154992-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Freesmanp%2Flecar" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/reesmanp/lecar [INFO] finished tweaking git repo https://github.com/reesmanp/lecar [INFO] tweaked toml for git repo https://github.com/reesmanp/lecar written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/reesmanp/lecar on toolchain a611f2a14e38407ec6717a86a01424ee6fc80762 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a611f2a14e38407ec6717a86a01424ee6fc80762" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/reesmanp/lecar already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a611f2a14e38407ec6717a86a01424ee6fc80762" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [ERROR] error running command: no output for 300 seconds [INFO] checking reesmanp/lecar against try#a611f2a14e38407ec6717a86a01424ee6fc80762 for pr-154992-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Freesmanp%2Flecar" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/reesmanp/lecar [INFO] finished tweaking git repo https://github.com/reesmanp/lecar [INFO] tweaked toml for git repo https://github.com/reesmanp/lecar written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/reesmanp/lecar on toolchain a611f2a14e38407ec6717a86a01424ee6fc80762 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a611f2a14e38407ec6717a86a01424ee6fc80762" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/reesmanp/lecar already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a611f2a14e38407ec6717a86a01424ee6fc80762" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded serde_derive v1.0.118 [INFO] [stderr] Downloaded unicode-xid v0.2.1 [INFO] [stderr] Downloaded serde_bytes v0.11.5 [INFO] [stderr] Downloaded serde v1.0.118 [INFO] [stderr] Downloaded hkdf v0.8.0 [INFO] [stderr] Downloaded tinyvec_macros v0.1.0 [INFO] [stderr] Downloaded mime v0.2.6 [INFO] [stderr] Downloaded generic-array v0.12.3 [INFO] [stderr] Downloaded traitobject v0.1.0 [INFO] [stderr] Downloaded hermit-abi v0.1.17 [INFO] [stderr] Downloaded unicode-normalization v0.1.16 [INFO] [stderr] Downloaded devise_core v0.2.0 [INFO] [stderr] Downloaded inotify-sys v0.1.4 [INFO] [stderr] Downloaded language-tags v0.2.2 [INFO] [stderr] Downloaded syn v1.0.54 [INFO] [stderr] Downloaded filetime v0.2.13 [INFO] [stderr] Downloaded inotify v0.7.1 [INFO] [stderr] Downloaded tinyvec v1.1.0 [INFO] [stderr] Downloaded hyper v0.10.16 [INFO] [stderr] Downloaded memchr v2.3.4 [INFO] [stderr] Downloaded log v0.4.11 [INFO] [stderr] Downloaded aes-soft v0.3.3 [INFO] [stderr] Downloaded aesni v0.6.0 [INFO] [stderr] Downloaded aes-gcm v0.5.0 [INFO] [stderr] Downloaded num_cpus v1.13.0 [INFO] [stderr] Downloaded idna v0.1.5 [INFO] [stderr] Downloaded log v0.3.9 [INFO] [stderr] Downloaded url v1.7.2 [INFO] [stderr] Downloaded hashbrown v0.9.1 [INFO] [stderr] Downloaded libc v0.2.80 [INFO] [stderr] Downloaded rocket_http v0.4.6 [INFO] [stderr] Downloaded rocket v0.4.6 [INFO] [stderr] Downloaded serde_json v1.0.60 [INFO] [stderr] Downloaded typenum v1.12.0 [INFO] [stderr] Downloaded httparse v1.3.4 [INFO] [stderr] Downloaded state v0.4.2 [INFO] [stderr] Downloaded proc-macro2 v1.0.24 [INFO] [stderr] Downloaded net2 v0.2.36 [INFO] [stderr] Downloaded walkdir v2.3.1 [INFO] [stderr] Downloaded notify v4.0.15 [INFO] [stderr] Downloaded subtle v2.3.0 [INFO] [stderr] Downloaded crypto-mac v0.7.0 [INFO] [stderr] Downloaded percent-encoding v2.1.0 [INFO] [stderr] Downloaded byteorder v1.3.4 [INFO] [stderr] Downloaded base64 v0.9.3 [INFO] [stderr] Downloaded unicode-bidi v0.3.4 [INFO] [stderr] Downloaded autocfg v1.0.1 [INFO] [stderr] Downloaded indexmap v1.6.0 [INFO] [stderr] Downloaded pear_codegen v0.1.4 [INFO] [stderr] Downloaded pear v0.1.4 [INFO] [stderr] Downloaded percent-encoding v1.0.1 [INFO] [stderr] Downloaded time v0.1.44 [INFO] [stderr] Downloaded toml v0.4.10 [INFO] [stderr] Downloaded version_check v0.9.2 [INFO] [stderr] Downloaded itoa v0.4.6 [INFO] [stderr] Downloaded ryu v1.0.5 [INFO] [stderr] Downloaded fsevent v0.4.0 [INFO] [stderr] Downloaded fsevent-sys v2.0.1 [INFO] [stderr] Downloaded slab v0.4.2 [INFO] [stderr] Downloaded mio-extras v2.0.6 [INFO] [stderr] Downloaded devise_codegen v0.2.0 [INFO] [stderr] Downloaded bitflags v1.2.1 [INFO] [stderr] Downloaded devise v0.2.0 [INFO] [stderr] Downloaded glob v0.3.0 [INFO] [stderr] Downloaded aead v0.2.0 [INFO] [stderr] Downloaded rocket_contrib v0.4.6 [INFO] [stderr] Downloaded block-cipher-trait v0.6.2 [INFO] [stderr] Downloaded universal-hash v0.3.0 [INFO] [stderr] Downloaded polyval v0.3.3 [INFO] [stderr] Downloaded ghash v0.2.3 [INFO] [stderr] Downloaded smallvec v1.5.1 [INFO] [stderr] Downloaded zeroize v1.1.1 [INFO] [stderr] Downloaded subtle v1.0.0 [INFO] [stderr] Downloaded hmac v0.7.1 [INFO] [stderr] Downloaded ppv-lite86 v0.2.10 [INFO] [stderr] Downloaded safemem v0.3.3 [INFO] [stderr] Downloaded typeable v0.1.2 [INFO] [stderr] Downloaded version_check v0.1.5 [INFO] [stderr] Downloaded unicase v1.4.2 [INFO] [stderr] Downloaded matches v0.1.8 [INFO] [stderr] Downloaded aes v0.3.2 [INFO] [stderr] Downloaded getrandom v0.1.15 [INFO] [stderr] Downloaded cookie v0.11.3 [INFO] [stderr] Downloaded quote v1.0.7 [INFO] [stderr] Downloaded rocket_codegen v0.4.6 [INFO] [stderr] Downloaded yansi v0.5.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+a611f2a14e38407ec6717a86a01424ee6fc80762" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 9567ca4ca9711a13a24add52db11f92280cd09ab97a66a5b423738abbe14bf9a [INFO] running `Command { std: "docker" "start" "-a" "9567ca4ca9711a13a24add52db11f92280cd09ab97a66a5b423738abbe14bf9a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9567ca4ca9711a13a24add52db11f92280cd09ab97a66a5b423738abbe14bf9a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9567ca4ca9711a13a24add52db11f92280cd09ab97a66a5b423738abbe14bf9a", kill_on_drop: false }` [INFO] [stdout] 9567ca4ca9711a13a24add52db11f92280cd09ab97a66a5b423738abbe14bf9a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+a611f2a14e38407ec6717a86a01424ee6fc80762" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a38b6fe5474a566091801aa7fb7452c966055bfb9d55d22758630fa1ccaf6d04 [INFO] running `Command { std: "docker" "start" "-a" "a38b6fe5474a566091801aa7fb7452c966055bfb9d55d22758630fa1ccaf6d04", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.80 [INFO] [stderr] Compiling getrandom v0.1.15 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Checking ppv-lite86 v0.2.10 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking lecar v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0557]: feature has been removed [INFO] [stdout] --> src/lib.rs:3:12 [INFO] [stdout] | [INFO] [stdout] 3 | #![feature(in_band_lifetimes)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ feature has been removed [INFO] [stdout] | [INFO] [stdout] = note: removed in 1.61.0; see for more information [INFO] [stdout] = note: removed due to unsolved ergonomic questions and added lifetime resolution complexity [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0557]: feature has been removed [INFO] [stdout] --> src/lib.rs:3:12 [INFO] [stdout] | [INFO] [stdout] 3 | #![feature(in_band_lifetimes)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ feature has been removed [INFO] [stdout] | [INFO] [stdout] = note: removed in 1.61.0; see for more information [INFO] [stdout] = note: removed due to unsolved ergonomic questions and added lifetime resolution complexity [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `binary_heap_retain` has been stable since 1.70.0 and no longer requires an attribute to enable [INFO] [stdout] --> src/lib.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(binary_heap_retain)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(stable_features)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `binary_heap_retain` has been stable since 1.70.0 and no longer requires an attribute to enable [INFO] [stdout] --> src/lib.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(binary_heap_retain)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(stable_features)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0557`. [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0557`. [INFO] [stdout] [INFO] [stderr] error: could not compile `lecar` (lib) due to 1 previous error; 1 warning emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `lecar` (lib test) due to 1 previous error; 1 warning emitted [INFO] running `Command { std: "docker" "inspect" "a38b6fe5474a566091801aa7fb7452c966055bfb9d55d22758630fa1ccaf6d04", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a38b6fe5474a566091801aa7fb7452c966055bfb9d55d22758630fa1ccaf6d04", kill_on_drop: false }` [INFO] [stdout] a38b6fe5474a566091801aa7fb7452c966055bfb9d55d22758630fa1ccaf6d04