[INFO] crate cluproccmdline 0.1.5 is already in cache
[INFO] testing cluproccmdline-0.1.5 against master#28742a1146f10a4f09369baad027a464acb7a766 for pr-71274
[INFO] extracting crate cluproccmdline 0.1.5 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate cluproccmdline 0.1.5 on toolchain 28742a1146f10a4f09369baad027a464acb7a766
[INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate cluproccmdline 0.1.5
[INFO] finished tweaking crates.io crate cluproccmdline 0.1.5
[INFO] tweaked toml for crates.io crate cluproccmdline 0.1.5 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "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=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" "+28742a1146f10a4f09369baad027a464acb7a766" "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] 5ecbde882ed004530e7bd0a75a17a05375dba277a9df99bace0cc18bd4e1e53b
[INFO] running `"docker" "start" "-a" "5ecbde882ed004530e7bd0a75a17a05375dba277a9df99bace0cc18bd4e1e53b"`
[INFO] [stderr]    Compiling cluproccmdline v0.1.5 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused label
[INFO] [stderr]   --> src/iter/two.rs:40:3
[INFO] [stderr]    |
[INFO] [stderr] 40 |         'begin: while let Some(a) = self.iter.next() {
[INFO] [stderr]    |         ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_labels)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused label
[INFO] [stderr]   --> src/iter/mod.rs:41:3
[INFO] [stderr]    |
[INFO] [stderr] 41 |         'begin: while let Some(a) = self.iter.next() {
[INFO] [stderr]    |         ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.01s
[INFO] running `"docker" "inspect" "5ecbde882ed004530e7bd0a75a17a05375dba277a9df99bace0cc18bd4e1e53b"`
[INFO] running `"docker" "rm" "-f" "5ecbde882ed004530e7bd0a75a17a05375dba277a9df99bace0cc18bd4e1e53b"`
[INFO] [stdout] 5ecbde882ed004530e7bd0a75a17a05375dba277a9df99bace0cc18bd4e1e53b
[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=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" "+28742a1146f10a4f09369baad027a464acb7a766" "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] f482b6f8bfda79c19433cb0b7b87e33c4ce61fe9279005fc76d7ff38c6e83189
[INFO] running `"docker" "start" "-a" "f482b6f8bfda79c19433cb0b7b87e33c4ce61fe9279005fc76d7ff38c6e83189"`
[INFO] [stderr]    Compiling cluproccmdline v0.1.5 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused label
[INFO] [stderr]   --> src/iter/two.rs:40:3
[INFO] [stderr]    |
[INFO] [stderr] 40 |         'begin: while let Some(a) = self.iter.next() {
[INFO] [stderr]    |         ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_labels)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused label
[INFO] [stderr]   --> src/iter/mod.rs:41:3
[INFO] [stderr]    |
[INFO] [stderr] 41 |         'begin: while let Some(a) = self.iter.next() {
[INFO] [stderr]    |         ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: unused label
[INFO] [stderr]   --> src/iter/two.rs:40:3
[INFO] [stderr]    |
[INFO] [stderr] 40 |         'begin: while let Some(a) = self.iter.next() {
[INFO] [stderr]    |         ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_labels)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused label
[INFO] [stderr]   --> src/iter/mod.rs:41:3
[INFO] [stderr]    |
[INFO] [stderr] 41 |         'begin: while let Some(a) = self.iter.next() {
[INFO] [stderr]    |         ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.12s
[INFO] running `"docker" "inspect" "f482b6f8bfda79c19433cb0b7b87e33c4ce61fe9279005fc76d7ff38c6e83189"`
[INFO] running `"docker" "rm" "-f" "f482b6f8bfda79c19433cb0b7b87e33c4ce61fe9279005fc76d7ff38c6e83189"`
[INFO] [stdout] f482b6f8bfda79c19433cb0b7b87e33c4ce61fe9279005fc76d7ff38c6e83189
[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=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" "+28742a1146f10a4f09369baad027a464acb7a766" "test" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] a62aa645d603d844d889cb7d45cf1e0963df57e8de9570d4f4ca58353c33f678
[INFO] running `"docker" "start" "-a" "a62aa645d603d844d889cb7d45cf1e0963df57e8de9570d4f4ca58353c33f678"`
[INFO] [stderr] warning: unused label
[INFO] [stderr]   --> src/iter/two.rs:40:3
[INFO] [stderr]    |
[INFO] [stderr] 40 |         'begin: while let Some(a) = self.iter.next() {
[INFO] [stderr]    |         ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_labels)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused label
[INFO] [stderr]   --> src/iter/mod.rs:41:3
[INFO] [stderr]    |
[INFO] [stderr] 41 |         'begin: while let Some(a) = self.iter.next() {
[INFO] [stderr]    |         ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: unused label
[INFO] [stderr]   --> src/iter/two.rs:40:3
[INFO] [stderr]    |
[INFO] [stderr] 40 |         'begin: while let Some(a) = self.iter.next() {
[INFO] [stderr]    |         ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_labels)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused label
[INFO] [stderr]   --> src/iter/mod.rs:41:3
[INFO] [stderr]    |
[INFO] [stderr] 41 |         'begin: while let Some(a) = self.iter.next() {
[INFO] [stderr]    |         ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/cluproccmdline-b1300a4bf16b6802
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test tests::test_basic_functional ... ok
[INFO] [stdout] test tests::bench_slice_new ... ok
[INFO] [stdout] test tests::bench_oneslice_new ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests cluproccmdline
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test src/lib.rs -  (line 71) ... ok
[INFO] [stdout] test src/lib.rs - Cmdline::cmdline_hash (line 239) ... ok
[INFO] [stdout] test src/lib.rs -  (line 103) ... ok
[INFO] [stdout] test src/lib.rs -  (line 22) ... ok
[INFO] [stdout] test src/lib.rs -  (line 41) ... ok
[INFO] [stdout] test src/lib.rs - Cmdline::iter (line 157) ... ok
[INFO] [stdout] test src/lib.rs -  (line 88) ... ok
[INFO] [stdout] test src/lib.rs -  (line 59) ... ok
[INFO] [stdout] test src/lib.rs - Cmdline::iter (line 175) ... ok
[INFO] [stdout] test src/lib.rs - Cmdline::iter_one (line 194) ... ok
[INFO] [stdout] test src/lib.rs - Cmdline::iter_one (line 206) ... ok
[INFO] [stdout] test src/lib.rs - this_machine (line 253) ... ok
[INFO] [stdout] test src/lib.rs - Cmdline::iter_two (line 224) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "a62aa645d603d844d889cb7d45cf1e0963df57e8de9570d4f4ca58353c33f678"`
[INFO] running `"docker" "rm" "-f" "a62aa645d603d844d889cb7d45cf1e0963df57e8de9570d4f4ca58353c33f678"`
[INFO] [stdout] a62aa645d603d844d889cb7d45cf1e0963df57e8de9570d4f4ca58353c33f678