[INFO] fetching crate tracing-timing 0.6.0... [INFO] checking tracing-timing-0.6.0 against master#22572d0994593197593e2a1b7b18d720a9a349a7 for pr-126452-1 [INFO] extracting crate tracing-timing 0.6.0 into /workspace/builds/worker-2-tc1/source [INFO] validating manifest of crates.io crate tracing-timing 0.6.0 on toolchain 22572d0994593197593e2a1b7b18d720a9a349a7 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [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-2-tc1/source/Cargo.toml [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" "+22572d0994593197593e2a1b7b18d720a9a349a7" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded sharded-slab v0.1.0 [INFO] [stderr] Downloaded log v0.4.0 [INFO] [stderr] Downloaded memoffset v0.5.0 [INFO] [stderr] Downloaded crossbeam-queue v0.3.0 [INFO] [stderr] Downloaded memoffset v0.6.1 [INFO] [stderr] Downloaded crossbeam v0.8.0 [INFO] [stderr] Downloaded version_check v0.9.0 [INFO] [stderr] Downloaded quote v0.6.10 [INFO] [stderr] Downloaded byteorder v1.0.0 [INFO] [stderr] Downloaded proc-macro2 v1.0.13 [INFO] [stderr] Downloaded js-sys v0.3.36 [INFO] [stderr] Downloaded rand v0.8.0 [INFO] [stderr] Downloaded bumpalo v3.2.1 [INFO] [stderr] Downloaded syn v0.15.22 [INFO] [stderr] Downloaded syn v1.0.27 [INFO] [stderr] Downloaded hdrhistogram v7.5.0 [INFO] [stderr] Downloaded serde_json v1.0.33 [INFO] [stderr] Downloaded rand_distr v0.4.0 [INFO] [stderr] Downloaded libc v0.2.64 [INFO] [stderr] Downloaded web-sys v0.3.36 [INFO] [stderr] Downloaded serde v1.0.92 [INFO] [stderr] Downloaded ansi_term v0.12.0 [INFO] [stderr] Downloaded flate2 v1.0.3 [INFO] [stderr] Downloaded miniz-sys v0.1.10 [INFO] [stderr] Downloaded memchr v2.0.0 [INFO] [stderr] Downloaded proc-macro2 v0.4.21 [INFO] [stderr] Downloaded generator v0.6.18 [INFO] [stderr] Downloaded mach v0.3.0 [INFO] [stderr] Downloaded serde_derive v1.0.0 [INFO] [stderr] Downloaded winapi v0.3.4 [INFO] [stderr] Downloaded syn v0.11.10 [INFO] [stderr] Downloaded ryu v0.2.0 [INFO] [stderr] Downloaded loom v0.3.0 [INFO] [stderr] Downloaded tracing-subscriber v0.3.8 [INFO] [stderr] Downloaded indexmap v1.0.0 [INFO] [stderr] Downloaded raw-cpuid v9.0.0 [INFO] [stderr] Downloaded getrandom v0.2.0 [INFO] [stderr] Downloaded pin-project-lite v0.2.5 [INFO] [stderr] Downloaded cc v1.0.0 [INFO] [stderr] Downloaded quanta v0.9.0 [INFO] [stderr] Downloaded quote v1.0.0 [INFO] [stderr] Downloaded itoa v0.4.3 [INFO] [stderr] Downloaded serde_derive_internals v0.15.0 [INFO] [stderr] Downloaded synom v0.11.0 [INFO] [stderr] Downloaded doc-comment v0.3.0 [INFO] [stderr] Downloaded slab v0.4.1 [INFO] [stderr] Downloaded tracing-attributes v0.1.11 [INFO] [stderr] Downloaded quote v0.3.8 [INFO] [stderr] Downloaded ctor v0.1.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 39586028ecef8d624b3fdac87ac66f0aafbc9083e8cd5d25470b27ed7efdf7fd [INFO] running `Command { std: "docker" "start" "-a" "39586028ecef8d624b3fdac87ac66f0aafbc9083e8cd5d25470b27ed7efdf7fd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "39586028ecef8d624b3fdac87ac66f0aafbc9083e8cd5d25470b27ed7efdf7fd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "39586028ecef8d624b3fdac87ac66f0aafbc9083e8cd5d25470b27ed7efdf7fd", kill_on_drop: false }` [INFO] [stdout] 39586028ecef8d624b3fdac87ac66f0aafbc9083e8cd5d25470b27ed7efdf7fd [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8f1f01d54010557e4c7056c0b648384652808054ce071e857d96d039022e11d6 [INFO] running `Command { std: "docker" "start" "-a" "8f1f01d54010557e4c7056c0b648384652808054ce071e857d96d039022e11d6", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.64 [INFO] [stderr] Compiling crossbeam-utils v0.8.7 [INFO] [stderr] Checking cfg-if v0.1.6 [INFO] [stderr] Compiling autocfg v1.0.0 [INFO] [stderr] Compiling autocfg v0.1.6 [INFO] [stderr] Compiling libm v0.1.4 [INFO] [stderr] Compiling getrandom v0.2.0 [INFO] [stderr] Compiling proc-macro2 v1.0.13 [INFO] [stderr] Compiling cc v1.0.0 [INFO] [stderr] Compiling crossbeam-epoch v0.9.5 [INFO] [stderr] Compiling minimal-lexical v0.1.2 [INFO] [stderr] Compiling bitflags v1.2.0 [INFO] [stderr] Compiling version_check v0.9.0 [INFO] [stderr] Checking tracing-core v0.1.22 [INFO] [stderr] Checking once_cell v1.5.2 [INFO] [stderr] Compiling syn v1.0.27 [INFO] [stderr] Checking log v0.4.0 [INFO] [stderr] Checking ppv-lite86 v0.2.8 [INFO] [stderr] Checking byteorder v1.0.0 [INFO] [stderr] Checking thread_local v1.1.4 [INFO] [stderr] Checking sharded-slab v0.1.0 [INFO] [stderr] Compiling num-traits v0.2.9 [INFO] [stderr] Checking raw-cpuid v9.0.0 [INFO] [stderr] Compiling nom v7.0.0 [INFO] [stderr] Compiling memoffset v0.6.1 [INFO] [stderr] Checking base64 v0.13.0 [INFO] [stderr] Checking ansi_term v0.12.0 [INFO] [stderr] Checking atomic-shim v0.1.0 [INFO] [stderr] Checking tracing-log v0.1.2 [INFO] [stderr] Checking smallvec v1.2.0 [INFO] [stderr] Checking fxhash v0.2.1 [INFO] [stderr] Checking doc-comment v0.3.0 [INFO] [stderr] Checking slab v0.4.1 [INFO] [stderr] Checking pin-project-lite v0.2.5 [INFO] [stderr] Checking indexmap v1.0.0 [INFO] [stderr] Checking crossbeam-channel v0.5.0 [INFO] [stderr] Checking crossbeam-queue v0.3.0 [INFO] [stderr] Compiling quote v1.0.0 [INFO] [stderr] Compiling miniz-sys v0.1.10 [INFO] [stderr] Checking memchr v2.0.0 [INFO] [stderr] Checking crossbeam-deque v0.8.1 [INFO] [stderr] Checking crossbeam v0.8.0 [INFO] [stderr] Checking rand_core v0.6.2 [INFO] [stderr] Checking rand_chacha v0.3.0 [INFO] [stderr] Checking tracing-subscriber v0.3.8 [INFO] [stderr] Checking rand v0.8.0 [INFO] [stderr] Checking quanta v0.9.0 [INFO] [stderr] Checking flate2 v1.0.3 [INFO] [stderr] Checking rand_distr v0.4.0 [INFO] [stderr] Checking hdrhistogram v7.5.0 [INFO] [stderr] Checking tracing-timing v0.6.0 (/opt/rustwide/workdir) [INFO] [stderr] Compiling tracing-attributes v0.1.11 [INFO] [stderr] Checking tracing v0.1.22 [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 16.00s [INFO] running `Command { std: "docker" "inspect" "8f1f01d54010557e4c7056c0b648384652808054ce071e857d96d039022e11d6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8f1f01d54010557e4c7056c0b648384652808054ce071e857d96d039022e11d6", kill_on_drop: false }` [INFO] [stdout] 8f1f01d54010557e4c7056c0b648384652808054ce071e857d96d039022e11d6 [INFO] checking tracing-timing-0.6.0 against try#6289438dbad80b1a0029c66dd3f6abf57c2c51be for pr-126452-1 [INFO] extracting crate tracing-timing 0.6.0 into /workspace/builds/worker-2-tc2/source [INFO] validating manifest of crates.io crate tracing-timing 0.6.0 on toolchain 6289438dbad80b1a0029c66dd3f6abf57c2c51be [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [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-2-tc2/source/Cargo.toml [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" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 20887d8cda78a5104e9e8ed5da1728cbc4c340d9b9838ad94cf47b4f80f6d51d [INFO] running `Command { std: "docker" "start" "-a" "20887d8cda78a5104e9e8ed5da1728cbc4c340d9b9838ad94cf47b4f80f6d51d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "20887d8cda78a5104e9e8ed5da1728cbc4c340d9b9838ad94cf47b4f80f6d51d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "20887d8cda78a5104e9e8ed5da1728cbc4c340d9b9838ad94cf47b4f80f6d51d", kill_on_drop: false }` [INFO] [stdout] 20887d8cda78a5104e9e8ed5da1728cbc4c340d9b9838ad94cf47b4f80f6d51d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 94ddec65543b97266607e614fb618aeb669e1eedbe6dafd5aeef39129cdcd6a4 [INFO] running `Command { std: "docker" "start" "-a" "94ddec65543b97266607e614fb618aeb669e1eedbe6dafd5aeef39129cdcd6a4", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.64 [INFO] [stderr] Compiling crossbeam-utils v0.8.7 [INFO] [stderr] Checking cfg-if v0.1.6 [INFO] [stderr] Compiling autocfg v1.0.0 [INFO] [stderr] Compiling autocfg v0.1.6 [INFO] [stderr] Compiling cc v1.0.0 [INFO] [stderr] Compiling libm v0.1.4 [INFO] [stderr] Compiling getrandom v0.2.0 [INFO] [stderr] Compiling proc-macro2 v1.0.13 [INFO] [stderr] Compiling bitflags v1.2.0 [INFO] [stderr] Compiling version_check v0.9.0 [INFO] [stderr] Compiling crossbeam-epoch v0.9.5 [INFO] [stderr] Compiling minimal-lexical v0.1.2 [INFO] [stderr] Checking tracing-core v0.1.22 [INFO] [stderr] Checking once_cell v1.5.2 [INFO] [stderr] Compiling syn v1.0.27 [INFO] [stderr] Checking log v0.4.0 [INFO] [stderr] Checking byteorder v1.0.0 [INFO] [stderr] Checking ppv-lite86 v0.2.8 [INFO] [stderr] Checking thread_local v1.1.4 [INFO] [stderr] Checking sharded-slab v0.1.0 [INFO] [stderr] Checking base64 v0.13.0 [INFO] [stderr] Compiling num-traits v0.2.9 [INFO] [stderr] Checking smallvec v1.2.0 [INFO] [stderr] Compiling memoffset v0.6.1 [INFO] [stderr] Checking tracing-log v0.1.2 [INFO] [stderr] Compiling nom v7.0.0 [INFO] [stderr] Checking raw-cpuid v9.0.0 [INFO] [stderr] Checking ansi_term v0.12.0 [INFO] [stderr] Checking atomic-shim v0.1.0 [INFO] [stderr] Checking crossbeam-channel v0.5.0 [INFO] [stderr] Checking crossbeam-queue v0.3.0 [INFO] [stderr] Checking fxhash v0.2.1 [INFO] [stderr] Checking pin-project-lite v0.2.5 [INFO] [stderr] Checking indexmap v1.0.0 [INFO] [stderr] Checking doc-comment v0.3.0 [INFO] [stderr] Checking slab v0.4.1 [INFO] [stderr] Compiling miniz-sys v0.1.10 [INFO] [stderr] Checking memchr v2.0.0 [INFO] [stderr] Compiling quote v1.0.0 [INFO] [stderr] Checking tracing-subscriber v0.3.8 [INFO] [stderr] Checking crossbeam-deque v0.8.1 [INFO] [stderr] Checking rand_core v0.6.2 [INFO] [stderr] Checking crossbeam v0.8.0 [INFO] [stderr] Checking rand_chacha v0.3.0 [INFO] [stderr] Checking quanta v0.9.0 [INFO] [stderr] Checking rand v0.8.0 [INFO] [stderr] Checking flate2 v1.0.3 [INFO] [stderr] Checking rand_distr v0.4.0 [INFO] [stderr] Checking hdrhistogram v7.5.0 [INFO] [stderr] Checking tracing-timing v0.6.0 (/opt/rustwide/workdir) [INFO] [stderr] Compiling tracing-attributes v0.1.11 [INFO] [stderr] Checking tracing v0.1.22 [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.35s [INFO] running `Command { std: "docker" "inspect" "94ddec65543b97266607e614fb618aeb669e1eedbe6dafd5aeef39129cdcd6a4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "94ddec65543b97266607e614fb618aeb669e1eedbe6dafd5aeef39129cdcd6a4", kill_on_drop: false }` [INFO] [stdout] 94ddec65543b97266607e614fb618aeb669e1eedbe6dafd5aeef39129cdcd6a4