[INFO] cloning repository https://github.com/testDrive64/try-rust [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/testDrive64/try-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FtestDrive64%2Ftry-rust", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FtestDrive64%2Ftry-rust'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 70f22c9f2c0935e343c402f9f98340e9f4bccdf7 [INFO] checking testDrive64/try-rust against try#29194e8f603400afdb2f86c9418e9fccb1628ea0 for pr-135331-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FtestDrive64%2Ftry-rust" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/testDrive64/try-rust [INFO] finished tweaking git repo https://github.com/testDrive64/try-rust [INFO] tweaked toml for git repo https://github.com/testDrive64/try-rust written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/testDrive64/try-rust on toolchain 29194e8f603400afdb2f86c9418e9fccb1628ea0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+29194e8f603400afdb2f86c9418e9fccb1628ea0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/testDrive64/try-rust 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" "+29194e8f603400afdb2f86c9418e9fccb1628ea0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [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 png v0.5.2 [INFO] [stderr] Downloaded raster v0.2.0 [INFO] [stderr] Downloaded memoffset v0.5.6 [INFO] [stderr] Downloaded byteorder v0.5.3 [INFO] [stderr] Downloaded smallvec v0.4.5 [INFO] [stderr] Downloaded crossbeam-utils v0.8.0 [INFO] [stderr] Downloaded const_fn v0.4.2 [INFO] [stderr] Downloaded ferris-says v0.2.0 [INFO] [stderr] Downloaded rayon-core v1.9.0 [INFO] [stderr] Downloaded addr2line v0.14.0 [INFO] [stderr] Downloaded crossbeam-channel v0.5.0 [INFO] [stderr] Downloaded image v0.10.4 [INFO] [stderr] Downloaded backtrace v0.3.54 [INFO] [stderr] Downloaded rayon v1.5.0 [INFO] [stderr] Downloaded crossbeam-epoch v0.9.0 [INFO] [stderr] Downloaded jpeg-decoder v0.1.20 [INFO] [stderr] Downloaded miniz-sys v0.1.12 [INFO] [stderr] Downloaded cc v1.0.61 [INFO] [stderr] Downloaded flate2 v0.2.20 [INFO] [stderr] Downloaded crossbeam-deque v0.8.0 [INFO] [stderr] Downloaded inflate v0.1.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+29194e8f603400afdb2f86c9418e9fccb1628ea0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 5666a5b768de7e1aaad8c2bc3ca19430a02ac8c542fef29a05df63a7815c04e7 [INFO] running `Command { std: "docker" "start" "-a" "5666a5b768de7e1aaad8c2bc3ca19430a02ac8c542fef29a05df63a7815c04e7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5666a5b768de7e1aaad8c2bc3ca19430a02ac8c542fef29a05df63a7815c04e7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5666a5b768de7e1aaad8c2bc3ca19430a02ac8c542fef29a05df63a7815c04e7", kill_on_drop: false }` [INFO] [stdout] 5666a5b768de7e1aaad8c2bc3ca19430a02ac8c542fef29a05df63a7815c04e7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+29194e8f603400afdb2f86c9418e9fccb1628ea0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d6b9187ac936a43e54305a72ff5bb992baa6235a8fccd3154f7e1a6f43f5fc3f [INFO] running `Command { std: "docker" "start" "-a" "d6b9187ac936a43e54305a72ff5bb992baa6235a8fccd3154f7e1a6f43f5fc3f", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling libc v0.2.80 [INFO] [stderr] Compiling const_fn v0.4.2 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling rayon-core v1.9.0 [INFO] [stderr] Compiling cc v1.0.61 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Checking gimli v0.23.0 [INFO] [stderr] Checking rustc-serialize v0.3.24 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stdout] error[E0310]: the parameter type `T` may not live long enough [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rustc-serialize-0.3.24/src/serialize.rs:1155:5 [INFO] [stdout] | [INFO] [stdout] 1155 | fn decode(d: &mut D) -> Result, D::Error> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | the parameter type `T` must be valid for the static lifetime... [INFO] [stdout] | ...so that the type `T` will meet its required lifetime bounds... [INFO] [stdout] | [INFO] [stdout] note: ...that is required by this bound [INFO] [stdout] --> /rustc/29194e8f603400afdb2f86c9418e9fccb1628ea0/library/alloc/src/borrow.rs:179:30 [INFO] [stdout] help: consider adding an explicit lifetime bound [INFO] [stdout] | [INFO] [stdout] 1151 | impl<'a, T: ?Sized + 'static> Decodable for Cow<'a, T> [INFO] [stdout] | +++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking either v1.6.1 [INFO] [stderr] Checking adler v0.2.3 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling crossbeam-utils v0.8.0 [INFO] [stderr] Compiling memoffset v0.5.6 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Compiling miniz_oxide v0.4.3 [INFO] [stderr] Compiling rayon v1.5.0 [INFO] [stderr] Compiling num-iter v0.1.42 [INFO] [stderr] Checking rand v0.4.6 [INFO] [stderr] Checking crossbeam-epoch v0.9.0 [INFO] [stderr] Compiling miniz-sys v0.1.12 [INFO] [stderr] Checking crossbeam-channel v0.5.0 [INFO] [stdout] For more information about this error, try `rustc --explain E0310`. [INFO] [stdout] [INFO] [stderr] error: could not compile `rustc-serialize` (lib) due to 1 previous error [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "d6b9187ac936a43e54305a72ff5bb992baa6235a8fccd3154f7e1a6f43f5fc3f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d6b9187ac936a43e54305a72ff5bb992baa6235a8fccd3154f7e1a6f43f5fc3f", kill_on_drop: false }` [INFO] [stdout] d6b9187ac936a43e54305a72ff5bb992baa6235a8fccd3154f7e1a6f43f5fc3f