[INFO] fetching crate delsum-lib 1.0.0... [INFO] checking delsum-lib-1.0.0 against try#b6bca0d7327839b5e3f7a7779947cb9113d08917+rustflags=-Zstrict-projection-item-bounds for 150662-leaf [INFO] extracting crate delsum-lib 1.0.0 into /workspace/builds/worker-3-tc2/source [INFO] started tweaking crates.io crate delsum-lib 1.0.0 [INFO] finished tweaking crates.io crate delsum-lib 1.0.0 [INFO] tweaked toml for crates.io crate delsum-lib 1.0.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate delsum-lib 1.0.0 on toolchain b6bca0d7327839b5e3f7a7779947cb9113d08917 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6bca0d7327839b5e3f7a7779947cb9113d08917" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate delsum-lib 1.0.0 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" "+b6bca0d7327839b5e3f7a7779947cb9113d08917" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+b6bca0d7327839b5e3f7a7779947cb9113d08917" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 8700272a1d4f00a36d3ccb11c48a084571738aa086292f0ceaed039132af4ccc [INFO] running `Command { std: "docker" "start" "-a" "8700272a1d4f00a36d3ccb11c48a084571738aa086292f0ceaed039132af4ccc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8700272a1d4f00a36d3ccb11c48a084571738aa086292f0ceaed039132af4ccc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8700272a1d4f00a36d3ccb11c48a084571738aa086292f0ceaed039132af4ccc", kill_on_drop: false }` [INFO] [stdout] 8700272a1d4f00a36d3ccb11c48a084571738aa086292f0ceaed039132af4ccc [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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 -Zstrict-projection-item-bounds" "-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" "+b6bca0d7327839b5e3f7a7779947cb9113d08917" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6f6e99945a4accf268907bc9004d03355c5d81542b48ce731452c7b034642b1c [INFO] running `Command { std: "docker" "start" "-a" "6f6e99945a4accf268907bc9004d03355c5d81542b48ce731452c7b034642b1c", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.172 [INFO] [stderr] Compiling zerocopy v0.8.25 [INFO] [stderr] Compiling radium v0.7.0 [INFO] [stderr] Checking tap v1.0.1 [INFO] [stderr] Checking hashbrown v0.15.3 [INFO] [stderr] Compiling gf2poly v0.1.0 [INFO] [stderr] Checking funty v2.0.0 [INFO] [stderr] Checking smallvec v1.15.0 [INFO] [stderr] Checking env_logger v0.8.4 [INFO] [stderr] Compiling quickcheck_macros v1.1.0 [INFO] [stderr] Checking rayon v1.10.0 [INFO] [stderr] Checking wyz v0.5.1 [INFO] [stderr] Checking bitvec v1.0.1 [INFO] [stderr] Checking lru v0.12.5 [INFO] [stderr] Checking getrandom v0.2.16 [INFO] [stderr] Checking getrandom v0.3.3 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking rand_core v0.9.3 [INFO] [stderr] Checking ppv-lite86 v0.2.21 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand_chacha v0.9.0 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking rand v0.9.1 [INFO] [stderr] Checking num-bigint v0.4.6 [INFO] [stderr] Checking quickcheck v1.0.3 [INFO] [stderr] Checking num-modular v0.5.1 [INFO] [stderr] Checking num-prime v0.4.4 [INFO] [stderr] Checking delsum-lib v1.0.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0277]: `S` cannot be sent between threads safely [INFO] [stdout] --> src/lib.rs:365:69 [INFO] [stdout] | [INFO] [stdout] 365 | fn par_iter_solutions>>( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ `S` cannot be sent between threads safely [INFO] [stdout] | [INFO] [stdout] note: required because it appears within the type `Result` [INFO] [stdout] --> /rustc/b6bca0d7327839b5e3f7a7779947cb9113d08917/library/core/src/result.rs:557:9 [INFO] [stdout] help: consider further restricting type parameter `S` with trait `Send` [INFO] [stdout] | [INFO] [stdout] 371 | S: ToString + std::marker::Send, [INFO] [stdout] | +++++++++++++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: `S` cannot be sent between threads safely [INFO] [stdout] --> src/lib.rs:365:69 [INFO] [stdout] | [INFO] [stdout] 365 | fn par_iter_solutions>>( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ `S` cannot be sent between threads safely [INFO] [stdout] | [INFO] [stdout] note: required because it appears within the type `Result` [INFO] [stdout] --> /rustc/b6bca0d7327839b5e3f7a7779947cb9113d08917/library/core/src/result.rs:557:9 [INFO] [stdout] help: consider further restricting type parameter `S` with trait `Send` [INFO] [stdout] | [INFO] [stdout] 371 | S: ToString + std::marker::Send, [INFO] [stdout] | +++++++++++++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0277`. [INFO] [stdout] [INFO] [stderr] error: could not compile `delsum-lib` (lib) due to 1 previous error [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] For more information about this error, try `rustc --explain E0277`. [INFO] [stdout] [INFO] [stderr] error: could not compile `delsum-lib` (lib test) due to 1 previous error [INFO] running `Command { std: "docker" "inspect" "6f6e99945a4accf268907bc9004d03355c5d81542b48ce731452c7b034642b1c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6f6e99945a4accf268907bc9004d03355c5d81542b48ce731452c7b034642b1c", kill_on_drop: false }` [INFO] [stdout] 6f6e99945a4accf268907bc9004d03355c5d81542b48ce731452c7b034642b1c