[INFO] fetching crate tracing-timing 0.6.0...
[INFO] testing tracing-timing-0.6.0 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_getrandom_patch_0
[INFO] extracting crate tracing-timing 0.6.0 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate tracing-timing 0.6.0
[INFO] finished tweaking crates.io crate tracing-timing 0.6.0
[INFO] tweaked toml for crates.io crate tracing-timing 0.6.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate tracing-timing 0.6.0 on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate tracing-timing 0.6.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded sharded-slab v0.1.0
[INFO] [stderr]   Downloaded cfg-if v0.1.6
[INFO] [stderr]   Downloaded serde_derive v1.0.0
[INFO] [stderr]   Downloaded log v0.4.0
[INFO] [stderr]   Downloaded loom v0.3.0
[INFO] [stderr]   Downloaded ctor v0.1.0
[INFO] [stderr]   Downloaded memoffset v0.5.0
[INFO] [stderr]   Downloaded quote v0.3.8
[INFO] [stderr]   Downloaded version_check v0.9.0
[INFO] [stderr]   Downloaded byteorder v1.0.0
[INFO] [stderr]   Downloaded crossbeam-queue v0.3.0
[INFO] [stderr]   Downloaded scoped-tls v0.1.2
[INFO] [stderr]   Downloaded crossbeam v0.8.0
[INFO] [stderr]   Downloaded miniz-sys v0.1.10
[INFO] [stderr]   Downloaded flate2 v1.0.3
[INFO] [stderr]   Downloaded minimal-lexical v0.1.2
[INFO] [stderr]   Downloaded tracing-subscriber v0.3.8
[INFO] [stderr]   Downloaded syn v0.15.22
[INFO] [stderr]   Downloaded syn v1.0.27
[INFO] [stderr]   Downloaded rand_distr v0.4.0
[INFO] [stderr]   Downloaded hdrhistogram v7.5.0
[INFO] [stderr]   Downloaded proc-macro2 v1.0.13
[INFO] [stderr]   Downloaded proc-macro2 v0.4.21
[INFO] [stderr]   Downloaded libc v0.2.64
[INFO] [stderr]   Downloaded serde_json v1.0.33
[INFO] [stderr]   Downloaded pin-project-lite v0.2.5
[INFO] [stderr]   Downloaded cc v1.0.0
[INFO] [stderr]   Downloaded winapi v0.3.4
[INFO] [stderr]   Downloaded ryu v0.2.0
[INFO] [stderr]   Downloaded indexmap v1.0.0
[INFO] [stderr]   Downloaded syn v0.11.10
[INFO] [stderr]   Downloaded serde v1.0.92
[INFO] [stderr]   Downloaded memchr v2.0.0
[INFO] [stderr]   Downloaded raw-cpuid v9.0.0
[INFO] [stderr]   Downloaded slab v0.4.1
[INFO] [stderr]   Downloaded generator v0.6.18
[INFO] [stderr]   Downloaded doc-comment v0.3.0
[INFO] [stderr]   Downloaded serde_derive_internals v0.15.0
[INFO] [stderr]   Downloaded quote v0.6.10
[INFO] [stderr]   Downloaded mach v0.3.0
[INFO] [stderr]   Downloaded quote v1.0.0
[INFO] [stderr]   Downloaded synom v0.11.0
[INFO] [stderr]   Downloaded atomic-shim v0.1.0
[INFO] [stderr]   Downloaded bitflags v1.2.0
[INFO] [stderr]   Downloaded ansi_term v0.12.0
[INFO] [stderr]   Downloaded quanta v0.9.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2063de0eed6f4028024692ef7b01b227b0c3da971071c7c74be88983751a1617
[INFO] running `Command { std: "docker" "start" "-a" "2063de0eed6f4028024692ef7b01b227b0c3da971071c7c74be88983751a1617", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2063de0eed6f4028024692ef7b01b227b0c3da971071c7c74be88983751a1617", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2063de0eed6f4028024692ef7b01b227b0c3da971071c7c74be88983751a1617", kill_on_drop: false }`
[INFO] [stdout] 2063de0eed6f4028024692ef7b01b227b0c3da971071c7c74be88983751a1617
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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" "RUSTDOCFLAGS=--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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] bccf6f839e0003f4fe20a339b8d72c6de24e6f4e3277e4ba7172d204d07bcc31
[INFO] running `Command { std: "docker" "start" "-a" "bccf6f839e0003f4fe20a339b8d72c6de24e6f4e3277e4ba7172d204d07bcc31", kill_on_drop: false }`
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling libc v0.2.64
[INFO] [stderr]    Compiling crossbeam-utils v0.8.7
[INFO] [stderr]    Compiling autocfg v1.0.0
[INFO] [stderr]    Compiling cc v1.0.0
[INFO] [stderr]    Compiling version_check v0.9.0
[INFO] [stderr]    Compiling libm v0.1.4
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.5
[INFO] [stderr]    Compiling bitflags v1.2.0
[INFO] [stderr]    Compiling minimal-lexical v0.1.2
[INFO] [stderr]    Compiling autocfg v0.1.6
[INFO] [stderr]    Compiling once_cell v1.5.2
[INFO] [stderr]    Compiling cfg-if v0.1.6
[INFO] [stderr]    Compiling memoffset v0.6.1
[INFO] [stderr]    Compiling scopeguard v1.1.0
[INFO] [stderr]    Compiling nom v7.0.0
[INFO] [stderr]    Compiling log v0.4.0
[INFO] [stderr]    Compiling num-traits v0.2.9
[INFO] [stderr]    Compiling crossbeam-channel v0.5.0
[INFO] [stderr]    Compiling tracing-core v0.1.22
[INFO] [stderr]    Compiling byteorder v1.0.0
[INFO] [stderr]    Compiling memchr v2.0.0
[INFO] [stderr]    Compiling raw-cpuid v9.0.0
[INFO] [stderr]    Compiling crossbeam-deque v0.8.1
[INFO] [stderr]    Compiling thread_local v1.1.4
[INFO] [stderr]    Compiling tracing-log v0.1.2
[INFO] [stderr]    Compiling miniz-sys v0.1.10
[INFO] [stderr]    Compiling crossbeam-queue v0.3.0
[INFO] [stderr]    Compiling sharded-slab v0.1.0
[INFO] [stderr]    Compiling atomic-shim v0.1.0
[INFO] [stderr]    Compiling smallvec v1.2.0
[INFO] [stderr]    Compiling base64 v0.13.0
[INFO] [stderr]    Compiling ansi_term v0.12.0
[INFO] [stderr]    Compiling crossbeam v0.8.0
[INFO] [stderr]    Compiling fxhash v0.2.1
[INFO] [stderr]    Compiling slab v0.4.1
[INFO] [stderr]    Compiling indexmap v1.0.0
[INFO] [stderr]    Compiling doc-comment v0.3.0
[INFO] [stderr]    Compiling quanta v0.9.0
[INFO] [stderr]    Compiling tracing-subscriber v0.3.8
[INFO] [stderr]    Compiling flate2 v1.0.3
[INFO] [stderr]    Compiling hdrhistogram v7.5.0
[INFO] [stderr]    Compiling tracing-timing v0.6.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 16.81s
[INFO] running `Command { std: "docker" "inspect" "bccf6f839e0003f4fe20a339b8d72c6de24e6f4e3277e4ba7172d204d07bcc31", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bccf6f839e0003f4fe20a339b8d72c6de24e6f4e3277e4ba7172d204d07bcc31", kill_on_drop: false }`
[INFO] [stdout] bccf6f839e0003f4fe20a339b8d72c6de24e6f4e3277e4ba7172d204d07bcc31
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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" "RUSTDOCFLAGS=--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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--no-run" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 906b66cd360d7855951d49242d4d3726442999a06b27c272ccda3c153e65a897
[INFO] running `Command { std: "docker" "start" "-a" "906b66cd360d7855951d49242d4d3726442999a06b27c272ccda3c153e65a897", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.13
[INFO] [stderr]    Compiling getrandom v0.2.0
[INFO] [stderr]    Compiling unicode-xid v0.2.0
[INFO] [stderr]    Compiling syn v1.0.27
[INFO] [stderr]    Compiling ppv-lite86 v0.2.8
[INFO] [stderr]    Compiling pin-project-lite v0.2.5
[INFO] [stderr]    Compiling rand_core v0.6.2
[INFO] [stderr]    Compiling rand_chacha v0.3.0
[INFO] [stderr]    Compiling quote v1.0.0
[INFO] [stderr]    Compiling rand v0.8.0
[INFO] [stderr]    Compiling rand_distr v0.4.0
[INFO] [stderr]    Compiling tracing-attributes v0.1.11
[INFO] [stderr]    Compiling tracing v0.1.22
[INFO] [stderr]    Compiling tracing-timing v0.6.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 24.57s
[INFO] running `Command { std: "docker" "inspect" "906b66cd360d7855951d49242d4d3726442999a06b27c272ccda3c153e65a897", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "906b66cd360d7855951d49242d4d3726442999a06b27c272ccda3c153e65a897", kill_on_drop: false }`
[INFO] [stdout] 906b66cd360d7855951d49242d4d3726442999a06b27c272ccda3c153e65a897
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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" "RUSTDOCFLAGS=--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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] ca09db3e86cbdb57c2c45b5eeef45a4a183cb3d143c1832ac3640959bcb8868e
[INFO] running `Command { std: "docker" "start" "-a" "ca09db3e86cbdb57c2c45b5eeef45a4a183cb3d143c1832ac3640959bcb8868e", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.14s
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/tracing_timing-1a3f348f789eaa11)
[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] [stderr]      Running tests/layer.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/layer-4789f9b8f1e0bc74)
[INFO] [stdout] 
[INFO] [stdout] running 23 tests
[INFO] [stdout] test downcaster ... ok
[INFO] [stdout] test by_default ... ok
[INFO] [stdout] test by_field ... ok
[INFO] [stdout] test by_field_typed ... ok
[INFO] [stdout] test by_target ... ok
[INFO] [stdout] test by_closure ... ok
[INFO] [stdout] test explicit_span_parent ... ok
[INFO] [stdout] test custom_time ... ok
[INFO] [stdout] test by_name ... ok
[INFO] [stdout] test free_standing_event ... ok
[INFO] [stdout] test explicit_event_parent ... ok
[INFO] [stdout] test event_order ... ok
[INFO] [stdout] test informed_histogram_constructor ... ok
[INFO] [stdout] test dupe_span ... ok
[INFO] [stdout] test tracks_current_span ... ok
[INFO] [stdout] test tracks_current_span_deep ... ok
[INFO] [stdout] test nested_diff ... ok
[INFO] [stdout] test same_event_two_threads ... ok
[INFO] [stdout] test nested ... ok
[INFO] [stdout] test nested_bubble ... ok
[INFO] [stdout] test span_close_event ... ok
[INFO] [stdout] test nested_no_bubble ... ok
[INFO] [stdout] test samples ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 23 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.70s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/subscriber.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/subscriber-f523faa21adfca2b)
[INFO] [stdout] 
[INFO] [stdout] running 23 tests
[INFO] [stdout] test by_default ... ok
[INFO] [stdout] test by_closure ... ok
[INFO] [stdout] test by_field_typed ... ok
[INFO] [stdout] test downcaster ... ok
[INFO] [stdout] test by_field ... ok
[INFO] [stdout] test by_name ... ok
[INFO] [stdout] test by_target ... ok
[INFO] [stdout] test custom_time ... ok
[INFO] [stdout] test dupe_span ... ok
[INFO] [stdout] test informed_histogram_constructor ... ok
[INFO] [stdout] test free_standing_event ... ok
[INFO] [stdout] test explicit_event_parent ... ok
[INFO] [stdout] test explicit_span_parent ... ok
[INFO] [stdout] test nested_no_bubble ... ok
[INFO] [stdout] test nested_bubble ... ok
[INFO] [stdout] test nested ... ok
[INFO] [stdout] test nested_diff ... ok
[INFO] [stdout] test tracks_current_span ... ok
[INFO] [stdout] test same_event_two_threads ... ok
[INFO] [stdout] test tracks_current_span_deep ... ok
[INFO] [stdout] test span_close_event ... ok
[INFO] [stdout] test event_order ... ok
[INFO] [stdout] test samples ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 23 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.70s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "ca09db3e86cbdb57c2c45b5eeef45a4a183cb3d143c1832ac3640959bcb8868e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ca09db3e86cbdb57c2c45b5eeef45a4a183cb3d143c1832ac3640959bcb8868e", kill_on_drop: false }`
[INFO] [stdout] ca09db3e86cbdb57c2c45b5eeef45a4a183cb3d143c1832ac3640959bcb8868e