[INFO] fetching crate metriqs 0.1.6...
[INFO] testing metriqs-0.1.6 against try#d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2 for pr-86479
[INFO] extracting crate metriqs 0.1.6 into /workspace/builds/worker-11/source
[INFO] validating manifest of crates.io crate metriqs 0.1.6 on toolchain d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate metriqs 0.1.6
[INFO] finished tweaking crates.io crate metriqs 0.1.6
[INFO] tweaked toml for crates.io crate metriqs 0.1.6 written to /workspace/builds/worker-11/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "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] 22c71d840ac7d4bfd0018ff25e6ada6fb001908f2a8e9ec97e2b344b9e4b5a3f
[INFO] running `Command { std: "docker" "start" "-a" "22c71d840ac7d4bfd0018ff25e6ada6fb001908f2a8e9ec97e2b344b9e4b5a3f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "22c71d840ac7d4bfd0018ff25e6ada6fb001908f2a8e9ec97e2b344b9e4b5a3f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "22c71d840ac7d4bfd0018ff25e6ada6fb001908f2a8e9ec97e2b344b9e4b5a3f", kill_on_drop: false }`
[INFO] [stdout] 22c71d840ac7d4bfd0018ff25e6ada6fb001908f2a8e9ec97e2b344b9e4b5a3f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1ceccee9af0d33bd7713cf23d0189c48159889b153fe65f5050744be079cf1a8
[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" "1ceccee9af0d33bd7713cf23d0189c48159889b153fe65f5050744be079cf1a8", kill_on_drop: false }`
[INFO] [stderr]    Compiling string_cache_shared v0.3.0
[INFO] [stderr]    Compiling precomputed-hash v0.1.1
[INFO] [stderr]    Compiling new_debug_unreachable v1.0.4
[INFO] [stderr]    Compiling phf_shared v0.7.24
[INFO] [stderr]    Compiling rand_os v0.1.3
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]    Compiling phf_generator v0.7.24
[INFO] [stderr]    Compiling string_cache_codegen v0.4.4
[INFO] [stderr]    Compiling string_cache v0.7.5
[INFO] [stderr]    Compiling metriqs v0.1.6 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated associated function `core::str::<impl str>::trim_right`: superseded by `trim_end`
[INFO] [stdout]   --> src/recv/push/statsd/tcp.rs:37:38
[INFO] [stdout]    |
[INFO] [stdout] 37 |             match parse_metrics(line.trim_right().as_bytes()) {
[INFO] [stdout]    |                                      ^^^^^^^^^^ help: replace the use of the deprecated associated function: `trim_end`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `core::str::<impl str>::trim_right`: superseded by `trim_end`
[INFO] [stdout]   --> src/recv/push/statsd/udp.rs:50:38
[INFO] [stdout]    |
[INFO] [stdout] 50 |             match parse_metrics(line.trim_right().as_bytes()) {
[INFO] [stdout]    |                                      ^^^^^^^^^^ help: replace the use of the deprecated associated function: `trim_end`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.96s
[INFO] running `Command { std: "docker" "inspect" "1ceccee9af0d33bd7713cf23d0189c48159889b153fe65f5050744be079cf1a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1ceccee9af0d33bd7713cf23d0189c48159889b153fe65f5050744be079cf1a8", kill_on_drop: false }`
[INFO] [stdout] 1ceccee9af0d33bd7713cf23d0189c48159889b153fe65f5050744be079cf1a8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f5318e908fdd9c4984a821894a86b05fad004cd296f8543dafe754a8d936ada5
[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" "f5318e908fdd9c4984a821894a86b05fad004cd296f8543dafe754a8d936ada5", kill_on_drop: false }`
[INFO] [stderr]    Compiling metriqs v0.1.6 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated associated function `core::str::<impl str>::trim_right`: superseded by `trim_end`
[INFO] [stdout]   --> src/recv/push/statsd/tcp.rs:37:38
[INFO] [stdout]    |
[INFO] [stdout] 37 |             match parse_metrics(line.trim_right().as_bytes()) {
[INFO] [stdout]    |                                      ^^^^^^^^^^ help: replace the use of the deprecated associated function: `trim_end`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `core::str::<impl str>::trim_right`: superseded by `trim_end`
[INFO] [stdout]   --> src/recv/push/statsd/udp.rs:50:38
[INFO] [stdout]    |
[INFO] [stdout] 50 |             match parse_metrics(line.trim_right().as_bytes()) {
[INFO] [stdout]    |                                      ^^^^^^^^^^ help: replace the use of the deprecated associated function: `trim_end`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `core::str::<impl str>::trim_right`: superseded by `trim_end`
[INFO] [stdout]   --> src/recv/push/statsd/tcp.rs:37:38
[INFO] [stdout]    |
[INFO] [stdout] 37 |             match parse_metrics(line.trim_right().as_bytes()) {
[INFO] [stdout]    |                                      ^^^^^^^^^^ help: replace the use of the deprecated associated function: `trim_end`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `core::str::<impl str>::trim_right`: superseded by `trim_end`
[INFO] [stdout]   --> src/recv/push/statsd/udp.rs:50:38
[INFO] [stdout]    |
[INFO] [stdout] 50 |             match parse_metrics(line.trim_right().as_bytes()) {
[INFO] [stdout]    |                                      ^^^^^^^^^^ help: replace the use of the deprecated associated function: `trim_end`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.07s
[INFO] running `Command { std: "docker" "inspect" "f5318e908fdd9c4984a821894a86b05fad004cd296f8543dafe754a8d936ada5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f5318e908fdd9c4984a821894a86b05fad004cd296f8543dafe754a8d936ada5", kill_on_drop: false }`
[INFO] [stdout] f5318e908fdd9c4984a821894a86b05fad004cd296f8543dafe754a8d936ada5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 733b3bf8129baa5db677d224b3b2e0137c553a5de3ccbe8d362e7eb77e31c03a
[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" "733b3bf8129baa5db677d224b3b2e0137c553a5de3ccbe8d362e7eb77e31c03a", kill_on_drop: false }`
[INFO] [stderr] warning: use of deprecated associated function `core::str::<impl str>::trim_right`: superseded by `trim_end`
[INFO] [stderr]   --> src/recv/push/statsd/tcp.rs:37:38
[INFO] [stderr]    |
[INFO] [stderr] 37 |             match parse_metrics(line.trim_right().as_bytes()) {
[INFO] [stderr]    |                                      ^^^^^^^^^^ help: replace the use of the deprecated associated function: `trim_end`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated associated function `core::str::<impl str>::trim_right`: superseded by `trim_end`
[INFO] [stderr]   --> src/recv/push/statsd/udp.rs:50:38
[INFO] [stderr]    |
[INFO] [stderr] 50 |             match parse_metrics(line.trim_right().as_bytes()) {
[INFO] [stderr]    |                                      ^^^^^^^^^^ help: replace the use of the deprecated associated function: `trim_end`
[INFO] [stderr] 
[INFO] [stderr] warning: `metriqs` (lib) generated 2 warnings
[INFO] [stderr] warning: `metriqs` (lib test) generated 2 warnings (2 duplicates)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/metriqs-ce1d5f5a22752fad)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stderr]    Doc-tests metriqs
[INFO] [stdout] test recv::push::statsd::parse::tests::it_parses_doubles ... ok
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] test recv::push::statsd::parse::tests::it_parses_metric_names ... ok
[INFO] [stdout] test recv::push::statsd::parse::tests::it_parses_metrics ... ok
[INFO] [stdout] test recv::push::statsd::parse::tests::it_parses_gauge ... ok
[INFO] [stdout] test recv::push::statsd::parse::tests::it_parses_counter ... ok
[INFO] [stdout] test recv::push::statsd::parse::tests::it_parses_timer ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "733b3bf8129baa5db677d224b3b2e0137c553a5de3ccbe8d362e7eb77e31c03a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "733b3bf8129baa5db677d224b3b2e0137c553a5de3ccbe8d362e7eb77e31c03a", kill_on_drop: false }`
[INFO] [stdout] 733b3bf8129baa5db677d224b3b2e0137c553a5de3ccbe8d362e7eb77e31c03a