[INFO] updating cached repository https://github.com/emk/snappy_framed-rs [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] be6a886b52ecb23aff7d3b048f1445cba26ce9c2 [INFO] testing emk/snappy_framed-rs against 1.44.0 for beta-1.45-1 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Femk%2Fsnappy_framed-rs" "/workspace/builds/worker-2/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/emk/snappy_framed-rs on toolchain 1.44.0 [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/emk/snappy_framed-rs [INFO] finished tweaking git repo https://github.com/emk/snappy_framed-rs [INFO] tweaked toml for git repo https://github.com/emk/snappy_framed-rs written to /workspace/builds/worker-2/source/Cargo.toml [INFO] crate git repo https://github.com/emk/snappy_framed-rs already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] error: the lock file /workspace/builds/worker-2/source/Cargo.lock needs to be updated but --locked was passed to prevent this [INFO] [stderr] If you want to try to generate the lock file without accessing the network, use the --offline flag. [INFO] the lockfile is outdated, regenerating it [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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=warn" "-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" "+1.44.0" "build" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] c15849d1613abc59d98a2a6aa63b61e0e00101a845d25bbd5668fcf54da11af3 [INFO] running `"docker" "start" "-a" "c15849d1613abc59d98a2a6aa63b61e0e00101a845d25bbd5668fcf54da11af3"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling gcc v0.3.55 [INFO] [stderr] Compiling build_const v0.2.1 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling libc v0.2.71 [INFO] [stderr] Compiling crc v1.8.1 [INFO] [stderr] Compiling snappy-sys v0.1.0 [INFO] [stderr] Compiling snappy v0.4.0 [INFO] [stderr] Compiling snappy_framed v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/read.rs:80:21 [INFO] [stderr] | [INFO] [stderr] 80 | try!(source.read(space)) [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/read.rs:107:19 [INFO] [stderr] | [INFO] [stderr] 107 | match try!(self.ensure_buffered(HEADER_SIZE, source)) { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/read.rs:117:20 [INFO] [stderr] | [INFO] [stderr] 117 | let data = try!(self.ensure_buffered(chunk_len, source)) [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/read.rs:165:23 [INFO] [stderr] | [INFO] [stderr] 165 | match try!(self.input.next_chunk(&mut self.source)) { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/read.rs:174:43 [INFO] [stderr] | [INFO] [stderr] 174 | ... let crc = try!(chunk.crc()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/read.rs:179:37 [INFO] [stderr] | [INFO] [stderr] 179 | ... try!(check_crc(crc, &data)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/read.rs:189:43 [INFO] [stderr] | [INFO] [stderr] 189 | ... let crc = try!(chunk.crc()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/read.rs:192:37 [INFO] [stderr] | [INFO] [stderr] 192 | ... try!(check_crc(crc, &data)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/write.rs:45:9 [INFO] [stderr] | [INFO] [stderr] 45 | try!(encoder.write_header()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/write.rs:50:9 [INFO] [stderr] | [INFO] [stderr] 50 | try!(self.dest.write_all(&STREAM_IDENTIFIER)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/write.rs:71:13 [INFO] [stderr] | [INFO] [stderr] 71 | try!(self.dest.write_all(&header_and_crc)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/write.rs:73:13 [INFO] [stderr] | [INFO] [stderr] 73 | try!(self.dest.write_all(&compressed)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/read.rs:199:33 [INFO] [stderr] | [INFO] [stderr] 199 | ... 0x02...0x7F => {} [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/read.rs:201:33 [INFO] [stderr] | [INFO] [stderr] 201 | ... 0x80...0xFD => {} [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: unreachable pattern [INFO] [stderr] --> src/read.rs:206:29 [INFO] [stderr] | [INFO] [stderr] 206 | ... _ => unreachable!() [INFO] [stderr] | ^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 15 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 42.13s [INFO] running `"docker" "inspect" "c15849d1613abc59d98a2a6aa63b61e0e00101a845d25bbd5668fcf54da11af3"` [INFO] running `"docker" "rm" "-f" "c15849d1613abc59d98a2a6aa63b61e0e00101a845d25bbd5668fcf54da11af3"` [INFO] [stdout] c15849d1613abc59d98a2a6aa63b61e0e00101a845d25bbd5668fcf54da11af3 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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=warn" "-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" "+1.44.0" "test" "--frozen" "--no-run"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 895ff0d3d0838e0e83f2ca2f18e8d10a59cedb09b35acbd69ca8122df3367e2d [INFO] running `"docker" "start" "-a" "895ff0d3d0838e0e83f2ca2f18e8d10a59cedb09b35acbd69ca8122df3367e2d"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling ppv-lite86 v0.2.8 [INFO] [stderr] Compiling getrandom v0.1.14 [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/read.rs:80:21 [INFO] [stderr] | [INFO] [stderr] 80 | try!(source.read(space)) [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/read.rs:107:19 [INFO] [stderr] | [INFO] [stderr] 107 | match try!(self.ensure_buffered(HEADER_SIZE, source)) { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/read.rs:117:20 [INFO] [stderr] | [INFO] [stderr] 117 | let data = try!(self.ensure_buffered(chunk_len, source)) [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/read.rs:165:23 [INFO] [stderr] | [INFO] [stderr] 165 | match try!(self.input.next_chunk(&mut self.source)) { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/read.rs:174:43 [INFO] [stderr] | [INFO] [stderr] 174 | ... let crc = try!(chunk.crc()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/read.rs:179:37 [INFO] [stderr] | [INFO] [stderr] 179 | ... try!(check_crc(crc, &data)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/read.rs:189:43 [INFO] [stderr] | [INFO] [stderr] 189 | ... let crc = try!(chunk.crc()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/read.rs:192:37 [INFO] [stderr] | [INFO] [stderr] 192 | ... try!(check_crc(crc, &data)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/write.rs:45:9 [INFO] [stderr] | [INFO] [stderr] 45 | try!(encoder.write_header()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/write.rs:50:9 [INFO] [stderr] | [INFO] [stderr] 50 | try!(self.dest.write_all(&STREAM_IDENTIFIER)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/write.rs:71:13 [INFO] [stderr] | [INFO] [stderr] 71 | try!(self.dest.write_all(&header_and_crc)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/write.rs:73:13 [INFO] [stderr] | [INFO] [stderr] 73 | try!(self.dest.write_all(&compressed)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/read.rs:199:33 [INFO] [stderr] | [INFO] [stderr] 199 | ... 0x02...0x7F => {} [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/read.rs:201:33 [INFO] [stderr] | [INFO] [stderr] 201 | ... 0x80...0xFD => {} [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: unreachable pattern [INFO] [stderr] --> src/read.rs:206:29 [INFO] [stderr] | [INFO] [stderr] 206 | ... _ => unreachable!() [INFO] [stderr] | ^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 15 warnings emitted [INFO] [stderr] [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling dribble v1.0.0 [INFO] [stderr] error[E0432]: unresolved imports `rand::distributions::IndependentSample`, `rand::distributions::Range` [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/dribble-1.0.0/src/lib.rs:8:27 [INFO] [stderr] | [INFO] [stderr] 8 | use rand::distributions::{IndependentSample, Range}; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ ^^^^^ no `Range` in `distributions` [INFO] [stderr] | | [INFO] [stderr] | no `IndependentSample` in `distributions` [INFO] [stderr] [INFO] [stderr] error: aborting due to previous error [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0432`. [INFO] [stderr] error: could not compile `dribble`. [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" "895ff0d3d0838e0e83f2ca2f18e8d10a59cedb09b35acbd69ca8122df3367e2d"` [INFO] running `"docker" "rm" "-f" "895ff0d3d0838e0e83f2ca2f18e8d10a59cedb09b35acbd69ca8122df3367e2d"` [INFO] [stdout] 895ff0d3d0838e0e83f2ca2f18e8d10a59cedb09b35acbd69ca8122df3367e2d