[INFO] fetching crate sha 1.0.3... [INFO] checking sha-1.0.3 against master#4d0dd02ee07bddad9136f95c9f7846ebf3eb3fc5 for pr-81174 [INFO] extracting crate sha 1.0.3 into /workspace/builds/worker-3/source [INFO] validating manifest of crates.io crate sha 1.0.3 on toolchain 4d0dd02ee07bddad9136f95c9f7846ebf3eb3fc5 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+4d0dd02ee07bddad9136f95c9f7846ebf3eb3fc5" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate sha 1.0.3 [INFO] finished tweaking crates.io crate sha 1.0.3 [INFO] tweaked toml for crates.io crate sha 1.0.3 written to /workspace/builds/worker-3/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+4d0dd02ee07bddad9136f95c9f7846ebf3eb3fc5" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+4d0dd02ee07bddad9136f95c9f7846ebf3eb3fc5" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "rustops/crates-build-env@sha256:21f1ed92105a0ef9b0d27ad8bdeb7f36f9f01ac17fffe3a3f3dc5241fc25d8f4" "/opt/rustwide/cargo-home/bin/cargo" "+4d0dd02ee07bddad9136f95c9f7846ebf3eb3fc5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] edf57f09434875c61eb806b1ca954bc76720b672420980341b0203c1285690b8 [INFO] running `Command { std: "docker" "start" "-a" "edf57f09434875c61eb806b1ca954bc76720b672420980341b0203c1285690b8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "edf57f09434875c61eb806b1ca954bc76720b672420980341b0203c1285690b8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "edf57f09434875c61eb806b1ca954bc76720b672420980341b0203c1285690b8", kill_on_drop: false }` [INFO] [stdout] edf57f09434875c61eb806b1ca954bc76720b672420980341b0203c1285690b8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:21f1ed92105a0ef9b0d27ad8bdeb7f36f9f01ac17fffe3a3f3dc5241fc25d8f4" "/opt/rustwide/cargo-home/bin/cargo" "+4d0dd02ee07bddad9136f95c9f7846ebf3eb3fc5" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 90a20a3086e1aa14a69a7c5d5eda20e7342b4ac31efd15022842a01015320420 [INFO] running `Command { std: "docker" "start" "-a" "90a20a3086e1aa14a69a7c5d5eda20e7342b4ac31efd15022842a01015320420", kill_on_drop: false }` [INFO] [stderr] Checking bswap v1.0.0 [INFO] [stderr] Checking sha v1.0.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/utils.rs:102:23 [INFO] [stdout] | [INFO] [stdout] 102 | let mut len = try!(self.inner.read(&mut self.buf[..])); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/utils.rs:108:20 [INFO] [stdout] | [INFO] [stdout] 108 | len += try!(reader.read_pad(&mut self.buf)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/utils.rs:172:9 [INFO] [stdout] | [INFO] [stdout] 172 | try!(Write::write(buf, &self.suffix[..])); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Default` is imported redundantly [INFO] [stdout] --> src/sha1.rs:330:13 [INFO] [stdout] | [INFO] [stdout] 330 | use std::default::Default; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Default` is imported redundantly [INFO] [stdout] --> src/sha256.rs:379:13 [INFO] [stdout] | [INFO] [stdout] 379 | use std::default::Default; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Default` is imported redundantly [INFO] [stdout] --> src/sha512.rs:312:13 [INFO] [stdout] | [INFO] [stdout] 312 | use std::default::Default; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/utils.rs:102:23 [INFO] [stdout] | [INFO] [stdout] 102 | let mut len = try!(self.inner.read(&mut self.buf[..])); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/utils.rs:108:20 [INFO] [stdout] | [INFO] [stdout] 108 | len += try!(reader.read_pad(&mut self.buf)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/utils.rs:172:9 [INFO] [stdout] | [INFO] [stdout] 172 | try!(Write::write(buf, &self.suffix[..])); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Default` is imported redundantly [INFO] [stdout] --> src/sha1.rs:330:13 [INFO] [stdout] | [INFO] [stdout] 330 | use std::default::Default; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Default` is imported redundantly [INFO] [stdout] --> src/sha256.rs:379:13 [INFO] [stdout] | [INFO] [stdout] 379 | use std::default::Default; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Default` is imported redundantly [INFO] [stdout] --> src/sha512.rs:312:13 [INFO] [stdout] | [INFO] [stdout] 312 | use std::default::Default; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `digest_to_bytes` [INFO] [stdout] --> src/sha1.rs:364:8 [INFO] [stdout] | [INFO] [stdout] 364 | fn digest_to_bytes(buf: &[u8]) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `digest` [INFO] [stdout] --> src/sha3256.rs:99:8 [INFO] [stdout] | [INFO] [stdout] 99 | fn digest(buf: &[u8]) -> Sha3256 { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `digest_to_bytes` [INFO] [stdout] --> src/sha3256.rs:105:8 [INFO] [stdout] | [INFO] [stdout] 105 | fn digest_to_bytes(buf: &[u8]) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 9 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.06s [INFO] running `Command { std: "docker" "inspect" "90a20a3086e1aa14a69a7c5d5eda20e7342b4ac31efd15022842a01015320420", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "90a20a3086e1aa14a69a7c5d5eda20e7342b4ac31efd15022842a01015320420", kill_on_drop: false }` [INFO] [stdout] 90a20a3086e1aa14a69a7c5d5eda20e7342b4ac31efd15022842a01015320420