[INFO] crate rkm 0.8.1 is already in cache [INFO] checking rkm-0.8.1 against try#e4dba30b9b475d8750370c4dfb49b6541990904d for pr-71393 [INFO] extracting crate rkm 0.8.1 into /workspace/builds/worker-4/source [INFO] validating manifest of crates.io crate rkm 0.8.1 on toolchain e4dba30b9b475d8750370c4dfb49b6541990904d [INFO] running `"/workspace/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate rkm 0.8.1 [INFO] finished tweaking crates.io crate rkm 0.8.1 [INFO] tweaked toml for crates.io crate rkm 0.8.1 written to /workspace/builds/worker-4/source/Cargo.toml [INFO] crate crates.io crate rkm 0.8.1 already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "check" "--frozen" "--all" "--all-targets"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] ae76023c93bb68315e02ce400e99be896e6cb47d8ebc5066c59ef816d758406d [INFO] running `"docker" "start" "-a" "ae76023c93bb68315e02ce400e99be896e6cb47d8ebc5066c59ef816d758406d"` [INFO] [stderr] Compiling autocfg v1.0.0 [INFO] [stderr] Compiling memchr v2.3.0 [INFO] [stderr] Compiling ryu v1.0.2 [INFO] [stderr] Checking rand_core v0.4.2 [INFO] [stderr] Checking either v1.5.3 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking itoa v0.4.4 [INFO] [stderr] Checking bencher v0.1.5 [INFO] [stderr] Compiling matrixmultiply v0.1.15 [INFO] [stderr] Checking regex-automata v0.1.8 [INFO] [stderr] Checking itertools v0.7.11 [INFO] [stderr] error[E0606]: casting `f64` as `usize` is invalid [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/bencher-0.1.5/lib.rs:400:18 [INFO] [stderr] | [INFO] [stderr] 400 | let median = bs.ns_iter_summ.median as usize; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0606]: casting `f64` as `usize` is invalid [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/bencher-0.1.5/lib.rs:401:21 [INFO] [stderr] | [INFO] [stderr] 401 | let deviation = (bs.ns_iter_summ.max - bs.ns_iter_summ.min) as usize; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0606]: casting `f64` as `u64` is invalid [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/bencher-0.1.5/lib.rs:718:32 [INFO] [stderr] | [INFO] [stderr] 718 | let ns_iter = cmp::max(ns_iter_summ.median as u64, 1); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0606]: casting `f64` as `usize` is invalid [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/bencher-0.1.5/stats.rs:299:13 [INFO] [stderr] | [INFO] [stderr] 299 | let n = lrank as usize; [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error: aborting due to 4 previous errors [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0606`. [INFO] [stderr] error: could not compile `bencher`. [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 `"docker" "inspect" "ae76023c93bb68315e02ce400e99be896e6cb47d8ebc5066c59ef816d758406d"` [INFO] running `"docker" "rm" "-f" "ae76023c93bb68315e02ce400e99be896e6cb47d8ebc5066c59ef816d758406d"` [INFO] [stdout] ae76023c93bb68315e02ce400e99be896e6cb47d8ebc5066c59ef816d758406d