[INFO] fetching crate dipstick 0.9.0...
[INFO] testing dipstick-0.9.0 against try#eafdee2dfae8c2233b74f98b123308be7ccefcc6 for pr-79296
[INFO] extracting crate dipstick 0.9.0 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate dipstick 0.9.0 on toolchain eafdee2dfae8c2233b74f98b123308be7ccefcc6
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate dipstick 0.9.0
[INFO] finished tweaking crates.io crate dipstick 0.9.0
[INFO] tweaked toml for crates.io crate dipstick 0.9.0 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate crates.io crate dipstick 0.9.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded atomic_refcell v0.1.6
[INFO] [stderr]   Downloaded minreq v2.1.1
[INFO] [stderr]   Downloaded chunked_transfer v1.1.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 98e0ea0e34b7e2804571cd4d9941c3754d905de056678c44cc7d37f5c272bc40
[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" "98e0ea0e34b7e2804571cd4d9941c3754d905de056678c44cc7d37f5c272bc40", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "98e0ea0e34b7e2804571cd4d9941c3754d905de056678c44cc7d37f5c272bc40", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "98e0ea0e34b7e2804571cd4d9941c3754d905de056678c44cc7d37f5c272bc40", kill_on_drop: false }`
[INFO] [stdout] 98e0ea0e34b7e2804571cd4d9941c3754d905de056678c44cc7d37f5c272bc40
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e134e9f2dbb1bb60451a90e4c89d9da59393343f9229291e0b09165b87c14963
[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" "e134e9f2dbb1bb60451a90e4c89d9da59393343f9229291e0b09165b87c14963", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.0
[INFO] [stderr]    Compiling libc v0.2.69
[INFO] [stderr]    Compiling maybe-uninit v2.0.0
[INFO] [stderr]    Compiling smallvec v1.3.0
[INFO] [stderr]    Compiling scopeguard v1.1.0
[INFO] [stderr]    Compiling log v0.4.8
[INFO] [stderr]    Compiling dipstick v0.9.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling minreq v2.1.1
[INFO] [stderr]    Compiling atomic_refcell v0.1.6
[INFO] [stderr]    Compiling lock_api v0.3.4
[INFO] [stderr]    Compiling num-traits v0.2.11
[INFO] [stderr]    Compiling num-integer v0.1.42
[INFO] [stderr]    Compiling num-complex v0.2.4
[INFO] [stderr]    Compiling num-rational v0.2.4
[INFO] [stderr]    Compiling crossbeam-utils v0.7.2
[INFO] [stderr]    Compiling num-iter v0.1.40
[INFO] [stderr]    Compiling crossbeam-channel v0.4.2
[INFO] [stderr]    Compiling parking_lot_core v0.7.2
[INFO] [stderr]    Compiling time v0.1.42
[INFO] [stderr]    Compiling parking_lot v0.10.2
[INFO] [stderr]    Compiling num v0.2.1
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 19.60s
[INFO] running `Command { std: "docker" "inspect" "e134e9f2dbb1bb60451a90e4c89d9da59393343f9229291e0b09165b87c14963", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e134e9f2dbb1bb60451a90e4c89d9da59393343f9229291e0b09165b87c14963", kill_on_drop: false }`
[INFO] [stdout] e134e9f2dbb1bb60451a90e4c89d9da59393343f9229291e0b09165b87c14963
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "test" "--frozen" "--no-run" "--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] f98e1f36e98a3508fdef5b0cc69890b14e7762ebc02df7693698a7ebd40764e9
[INFO] running `Command { std: "docker" "start" "-a" "f98e1f36e98a3508fdef5b0cc69890b14e7762ebc02df7693698a7ebd40764e9", kill_on_drop: false }`
[INFO] [stderr]    Compiling dipstick v0.9.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 21.45s
[INFO] running `Command { std: "docker" "inspect" "f98e1f36e98a3508fdef5b0cc69890b14e7762ebc02df7693698a7ebd40764e9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f98e1f36e98a3508fdef5b0cc69890b14e7762ebc02df7693698a7ebd40764e9", kill_on_drop: false }`
[INFO] [stdout] f98e1f36e98a3508fdef5b0cc69890b14e7762ebc02df7693698a7ebd40764e9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] aab521556dbedab0daecb149afe6989c31818cdb57d1292cf3dbd8f1d1de5be8
[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" "aab521556dbedab0daecb149afe6989c31818cdb57d1292cf3dbd8f1d1de5be8", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/dipstick-2cfbbfc725d0ecfb
[INFO] [stdout] running 22 tests
[INFO] [stdout] test label::test::labels_macro ... ok
[INFO] [stdout] test output::log::test::test_to_log ... ok
[INFO] [stdout] test 33
[INFO] [stdout] test label::test::context_labels ... ok
[INFO] [stdout] test output::stream::test::sink_print ... ok
[INFO] [stdout] test atomic::mtest::external_aggregate_summary ... ok
[INFO] [stdout] test atomic::mtest::external_aggregate_all_stats ... ok
[INFO] [stdout] test atomic::mtest::external_aggregate_average ... ok
[INFO] [stdout] test label::test::value_labels ... ok
[INFO] [stdout] test lru_cache::tests::get_and_get_mut_promote ... ok
[INFO] [stdout] test macros::test::call_new_macro_defined_metrics ... ok
[INFO] [stdout] test macros::test::gurp ... ok
[INFO] [stdout] test name::test::string_deque_within_other ... ok
[INFO] [stdout] test name::test::string_deque_within_same ... ok
[INFO] [stdout] test output::format::test::print_label_exists ... ok
[INFO] [stdout] test output::format::test::print_label_not_exists ... ok
[INFO] [stdout] test output::void::test::test_to_void ... ok
[INFO] [stdout] test attributes::test::on_flush ... ok
[INFO] [stdout] test scheduler::test::schedule_one_and_more ... ok
[INFO] [stdout] test scheduler::test::schedule_one_and_cancel ... ok
[INFO] [stdout] test scheduler::test::schedule_and_cancel_by_guard ... ok
[INFO] [stdout] test scheduler::test::schedule_and_disarm_guard ... ok
[INFO] [stdout] test scheduler::test::schedule_two_and_cancel ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 22 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/skeptic-0c5db3aee0f2733d
[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
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests dipstick
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/macros.rs - labels (line 25) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "aab521556dbedab0daecb149afe6989c31818cdb57d1292cf3dbd8f1d1de5be8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aab521556dbedab0daecb149afe6989c31818cdb57d1292cf3dbd8f1d1de5be8", kill_on_drop: false }`
[INFO] [stdout] aab521556dbedab0daecb149afe6989c31818cdb57d1292cf3dbd8f1d1de5be8