[INFO] fetching crate odds 0.4.0... [INFO] checking odds-0.4.0 against master#4d0dd02ee07bddad9136f95c9f7846ebf3eb3fc5 for pr-81174 [INFO] extracting crate odds 0.4.0 into /workspace/builds/worker-4/source [INFO] validating manifest of crates.io crate odds 0.4.0 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 odds 0.4.0 [INFO] finished tweaking crates.io crate odds 0.4.0 [INFO] tweaked toml for crates.io crate odds 0.4.0 written to /workspace/builds/worker-4/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-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" "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] [stdout] 89e24269141e281f4feed7f27b79db6c2e23ac7f9a4a8a03db619ae4ee9d6fed [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "89e24269141e281f4feed7f27b79db6c2e23ac7f9a4a8a03db619ae4ee9d6fed", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "89e24269141e281f4feed7f27b79db6c2e23ac7f9a4a8a03db619ae4ee9d6fed", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "89e24269141e281f4feed7f27b79db6c2e23ac7f9a4a8a03db619ae4ee9d6fed", kill_on_drop: false }` [INFO] [stdout] 89e24269141e281f4feed7f27b79db6c2e23ac7f9a4a8a03db619ae4ee9d6fed [INFO] running `Command { std: "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" "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] [stdout] 271fc49a21d15bc0f12afdfaa4c33069160a2977ab2b8913a4e2e4521f864c9c [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "271fc49a21d15bc0f12afdfaa4c33069160a2977ab2b8913a4e2e4521f864c9c", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.82 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Checking ppv-lite86 v0.2.10 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Checking rawpointer v0.2.1 [INFO] [stderr] Checking either v1.6.1 [INFO] [stderr] Checking unchecked-index v0.2.2 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking rawslice v0.1.1 [INFO] [stderr] Checking itertools v0.8.2 [INFO] [stderr] Checking odds v0.4.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/stride.rs:255:17 [INFO] [stdout] | [INFO] [stdout] 255 | r#try!(write!(f, "[")); [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 268 | stride_impl!{struct Stride -> &'a [A], as_ptr, *const A, &'a A} [INFO] [stdout] | --------------------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/stride.rs:258:25 [INFO] [stdout] | [INFO] [stdout] 258 | r#try!(write!(f, ", ")); [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 268 | stride_impl!{struct Stride -> &'a [A], as_ptr, *const A, &'a A} [INFO] [stdout] | --------------------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/stride.rs:260:21 [INFO] [stdout] | [INFO] [stdout] 260 | r#try!(write!(f, "{:?}", (*self)[i])); [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 268 | stride_impl!{struct Stride -> &'a [A], as_ptr, *const A, &'a A} [INFO] [stdout] | --------------------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/stride.rs:255:17 [INFO] [stdout] | [INFO] [stdout] 255 | r#try!(write!(f, "[")); [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 269 | stride_impl!{struct StrideMut -> &'a mut [A], as_mut_ptr, *mut A, &'a mut A} [INFO] [stdout] | ---------------------------------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/stride.rs:258:25 [INFO] [stdout] | [INFO] [stdout] 258 | r#try!(write!(f, ", ")); [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 269 | stride_impl!{struct StrideMut -> &'a mut [A], as_mut_ptr, *mut A, &'a mut A} [INFO] [stdout] | ---------------------------------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/stride.rs:260:21 [INFO] [stdout] | [INFO] [stdout] 260 | r#try!(write!(f, "{:?}", (*self)[i])); [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 269 | stride_impl!{struct StrideMut -> &'a mut [A], as_mut_ptr, *mut A, &'a mut A} [INFO] [stdout] | ---------------------------------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking quickcheck v0.9.2 [INFO] [stdout] warning: unused import: `size_of` [INFO] [stdout] --> benches/count_ones.rs:4:16 [INFO] [stdout] | [INFO] [stdout] 4 | use std::mem::{size_of, size_of_val}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `core::str::::slice_unchecked`: use `get_unchecked(begin..end)` instead [INFO] [stdout] --> tests/slice.rs:46:35 [INFO] [stdout] | [INFO] [stdout] 46 | ch_slice = self.slice.slice_unchecked(0, char_len); [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `core::str::::slice_unchecked`: use `get_unchecked(begin..end)` instead [INFO] [stdout] --> tests/slice.rs:47:37 [INFO] [stdout] | [INFO] [stdout] 47 | self.slice = self.slice.slice_unchecked(char_len, self.slice.len()); [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> tests/slice.rs:16:12 [INFO] [stdout] | [INFO] [stdout] 16 | pub fn new(s: &'a str) -> Self [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/stride.rs:255:17 [INFO] [stdout] | [INFO] [stdout] 255 | r#try!(write!(f, "[")); [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 268 | stride_impl!{struct Stride -> &'a [A], as_ptr, *const A, &'a A} [INFO] [stdout] | --------------------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/stride.rs:258:25 [INFO] [stdout] | [INFO] [stdout] 258 | r#try!(write!(f, ", ")); [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 268 | stride_impl!{struct Stride -> &'a [A], as_ptr, *const A, &'a A} [INFO] [stdout] | --------------------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/stride.rs:260:21 [INFO] [stdout] | [INFO] [stdout] 260 | r#try!(write!(f, "{:?}", (*self)[i])); [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 268 | stride_impl!{struct Stride -> &'a [A], as_ptr, *const A, &'a A} [INFO] [stdout] | --------------------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/stride.rs:255:17 [INFO] [stdout] | [INFO] [stdout] 255 | r#try!(write!(f, "[")); [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 269 | stride_impl!{struct StrideMut -> &'a mut [A], as_mut_ptr, *mut A, &'a mut A} [INFO] [stdout] | ---------------------------------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/stride.rs:258:25 [INFO] [stdout] | [INFO] [stdout] 258 | r#try!(write!(f, ", ")); [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 269 | stride_impl!{struct StrideMut -> &'a mut [A], as_mut_ptr, *mut A, &'a mut A} [INFO] [stdout] | ---------------------------------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/stride.rs:260:21 [INFO] [stdout] | [INFO] [stdout] 260 | r#try!(write!(f, "{:?}", (*self)[i])); [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 269 | stride_impl!{struct StrideMut -> &'a mut [A], as_mut_ptr, *mut A, &'a mut A} [INFO] [stdout] | ---------------------------------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 11.63s [INFO] running `Command { std: "docker" "inspect" "271fc49a21d15bc0f12afdfaa4c33069160a2977ab2b8913a4e2e4521f864c9c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "271fc49a21d15bc0f12afdfaa4c33069160a2977ab2b8913a4e2e4521f864c9c", kill_on_drop: false }` [INFO] [stdout] 271fc49a21d15bc0f12afdfaa4c33069160a2977ab2b8913a4e2e4521f864c9c