[INFO] cloning repository https://github.com/kj800x/metrics-dir-stat [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/kj800x/metrics-dir-stat" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkj800x%2Fmetrics-dir-stat", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkj800x%2Fmetrics-dir-stat'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 9565d55323fd3da21ace4a639dbb8f04dd9bbd87 [INFO] checking kj800x/metrics-dir-stat against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkj800x%2Fmetrics-dir-stat" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/kj800x/metrics-dir-stat on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/kj800x/metrics-dir-stat [INFO] finished tweaking git repo https://github.com/kj800x/metrics-dir-stat [INFO] tweaked toml for git repo https://github.com/kj800x/metrics-dir-stat written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/kj800x/metrics-dir-stat 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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded sketches-ddsketch v0.2.1 [INFO] [stderr] Downloaded metrics-util v0.15.1 [INFO] [stderr] Downloaded metrics-exporter-prometheus v0.12.2 [INFO] [stderr] Downloaded hashbrown v0.13.1 [INFO] [stderr] Downloaded metrics-macros v0.7.1 [INFO] [stderr] Downloaded metrics v0.21.1 [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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] dcab5c8082bad91482d6653b1f18c7ce6d8570a44d2350086e13360573550f9c [INFO] running `Command { std: "docker" "start" "-a" "dcab5c8082bad91482d6653b1f18c7ce6d8570a44d2350086e13360573550f9c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "dcab5c8082bad91482d6653b1f18c7ce6d8570a44d2350086e13360573550f9c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dcab5c8082bad91482d6653b1f18c7ce6d8570a44d2350086e13360573550f9c", kill_on_drop: false }` [INFO] [stdout] dcab5c8082bad91482d6653b1f18c7ce6d8570a44d2350086e13360573550f9c [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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6a6ef78bf83bf889cdb32dfb7e9d0511c71fa9c054dd2919d7a2b05ea016ed06 [INFO] running `Command { std: "docker" "start" "-a" "6a6ef78bf83bf889cdb32dfb7e9d0511c71fa9c054dd2919d7a2b05ea016ed06", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.152 [INFO] [stderr] Compiling pkg-config v0.3.29 [INFO] [stderr] Checking itoa v1.0.10 [INFO] [stderr] Checking bitflags v2.4.2 [INFO] [stderr] Checking memchr v2.7.1 [INFO] [stderr] Compiling proc-macro2 v1.0.78 [INFO] [stderr] Checking tracing-core v0.1.32 [INFO] [stderr] Compiling crossbeam-utils v0.8.19 [INFO] [stderr] Compiling ahash v0.8.7 [INFO] [stderr] Compiling serde v1.0.195 [INFO] [stderr] Checking log v0.4.20 [INFO] [stderr] Compiling openssl v0.10.63 [INFO] [stderr] Compiling rustix v0.38.30 [INFO] [stderr] Checking try-lock v0.2.5 [INFO] [stderr] Checking futures-channel v0.3.30 [INFO] [stderr] Checking want v0.3.1 [INFO] [stderr] Checking http v0.2.11 [INFO] [stderr] Checking ryu v1.0.16 [INFO] [stderr] Checking linux-raw-sys v0.4.13 [INFO] [stderr] Compiling libm v0.2.8 [INFO] [stderr] Checking raw-cpuid v10.7.0 [INFO] [stderr] Compiling indexmap v1.9.3 [INFO] [stderr] Compiling num-traits v0.2.17 [INFO] [stderr] Checking ppv-lite86 v0.2.17 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Checking unicode-bidi v0.3.15 [INFO] [stderr] Compiling thiserror v1.0.56 [INFO] [stderr] Compiling quote v1.0.35 [INFO] [stderr] Compiling serde_json v1.0.111 [INFO] [stderr] Checking fastrand v2.0.1 [INFO] [stderr] Checking crossbeam-epoch v0.9.18 [INFO] [stderr] Compiling syn v2.0.48 [INFO] [stderr] Checking hashbrown v0.13.1 [INFO] [stderr] Checking overload v0.1.1 [INFO] [stderr] Checking base64 v0.21.7 [INFO] [stderr] Checking idna v0.5.0 [INFO] [stderr] Checking sketches-ddsketch v0.2.1 [INFO] [stderr] Checking bit-vec v0.6.3 [INFO] [stderr] Checking nu-ansi-term v0.46.0 [INFO] [stderr] Checking sharded-slab v0.1.7 [INFO] [stderr] Checking http-body v0.4.6 [INFO] [stderr] Checking tracing-log v0.2.0 [INFO] [stderr] Checking csv-core v0.1.11 [INFO] [stderr] Checking thread_local v1.1.7 [INFO] [stderr] Checking url v2.5.0 [INFO] [stderr] Checking bit-set v0.5.3 [INFO] [stderr] Compiling cc v1.0.83 [INFO] [stderr] Checking unarray v0.1.4 [INFO] [stderr] Checking smallvec v1.13.1 [INFO] [stderr] Checking regex-syntax v0.8.2 [INFO] [stderr] Checking fs_extra v1.3.0 [INFO] [stderr] Checking num_cpus v1.16.0 [INFO] [stderr] Checking socket2 v0.5.5 [INFO] [stderr] Checking mio v0.8.10 [INFO] [stderr] Checking getrandom v0.2.12 [INFO] [stderr] Checking wait-timeout v0.2.0 [INFO] [stderr] Checking quanta v0.11.1 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking tracing-subscriber v0.3.18 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand_xorshift v0.3.0 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking tokio v1.35.1 [INFO] [stderr] Compiling openssl-sys v0.9.99 [INFO] [stderr] Checking tempfile v3.9.0 [INFO] [stderr] Checking rusty-fork v0.3.0 [INFO] [stderr] Compiling native-tls v0.2.11 [INFO] [stderr] Checking proptest v1.4.0 [INFO] [stderr] Compiling tracing-attributes v0.1.27 [INFO] [stderr] Compiling openssl-macros v0.1.1 [INFO] [stderr] Compiling serde_derive v1.0.195 [INFO] [stderr] Compiling metrics-macros v0.7.1 [INFO] [stderr] Compiling thiserror-impl v1.0.56 [INFO] [stderr] Checking metrics v0.21.1 [INFO] [stderr] Checking metrics-util v0.15.1 [INFO] [stderr] Checking tracing v0.1.40 [INFO] [stderr] Checking tokio-util v0.7.10 [INFO] [stderr] Checking h2 v0.3.24 [INFO] [stderr] Checking tokio-native-tls v0.3.1 [INFO] [stderr] Checking hyper v0.14.28 [INFO] [stderr] Checking serde_urlencoded v0.7.1 [INFO] [stderr] Checking csv v1.3.0 [INFO] [stderr] Checking hyper-tls v0.5.0 [INFO] [stderr] Checking metrics-exporter-prometheus v0.12.2 [INFO] [stderr] Checking reqwest v0.11.23 [INFO] [stderr] Checking metrics-dir-stat v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 30.39s [INFO] running `Command { std: "docker" "inspect" "6a6ef78bf83bf889cdb32dfb7e9d0511c71fa9c054dd2919d7a2b05ea016ed06", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6a6ef78bf83bf889cdb32dfb7e9d0511c71fa9c054dd2919d7a2b05ea016ed06", kill_on_drop: false }` [INFO] [stdout] 6a6ef78bf83bf889cdb32dfb7e9d0511c71fa9c054dd2919d7a2b05ea016ed06 [INFO] checking kj800x/metrics-dir-stat against try#645bb72776a6a56a1a8f52631a44bd082b2ba509 for absurd-question-mark-desugar [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkj800x%2Fmetrics-dir-stat" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/kj800x/metrics-dir-stat on toolchain 645bb72776a6a56a1a8f52631a44bd082b2ba509 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/kj800x/metrics-dir-stat [INFO] finished tweaking git repo https://github.com/kj800x/metrics-dir-stat [INFO] tweaked toml for git repo https://github.com/kj800x/metrics-dir-stat written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/kj800x/metrics-dir-stat 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" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ac19fd7608fc6a9587e6ae683155ce9de1dfe440af7579e97dab4af3692d5f00 [INFO] running `Command { std: "docker" "start" "-a" "ac19fd7608fc6a9587e6ae683155ce9de1dfe440af7579e97dab4af3692d5f00", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ac19fd7608fc6a9587e6ae683155ce9de1dfe440af7579e97dab4af3692d5f00", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ac19fd7608fc6a9587e6ae683155ce9de1dfe440af7579e97dab4af3692d5f00", kill_on_drop: false }` [INFO] [stdout] ac19fd7608fc6a9587e6ae683155ce9de1dfe440af7579e97dab4af3692d5f00 [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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 86a3504038f055a2552c60fdd24208772ddbd2eaea64763f944d7fa4f2c33bd2 [INFO] running `Command { std: "docker" "start" "-a" "86a3504038f055a2552c60fdd24208772ddbd2eaea64763f944d7fa4f2c33bd2", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.152 [INFO] [stderr] Checking itoa v1.0.10 [INFO] [stderr] Compiling pkg-config v0.3.29 [INFO] [stderr] Checking bitflags v2.4.2 [INFO] [stderr] Checking memchr v2.7.1 [INFO] [stderr] Compiling proc-macro2 v1.0.78 [INFO] [stderr] Checking tracing-core v0.1.32 [INFO] [stderr] Compiling openssl v0.10.63 [INFO] [stderr] Compiling crossbeam-utils v0.8.19 [INFO] [stderr] Compiling ahash v0.8.7 [INFO] [stderr] Compiling serde v1.0.195 [INFO] [stderr] Checking log v0.4.20 [INFO] [stderr] Compiling rustix v0.38.30 [INFO] [stderr] Checking try-lock v0.2.5 [INFO] [stderr] Checking futures-channel v0.3.30 [INFO] [stderr] Checking want v0.3.1 [INFO] [stderr] Checking http v0.2.11 [INFO] [stderr] Compiling libm v0.2.8 [INFO] [stderr] Checking ryu v1.0.16 [INFO] [stderr] Checking linux-raw-sys v0.4.13 [INFO] [stderr] Checking raw-cpuid v10.7.0 [INFO] [stderr] Compiling num-traits v0.2.17 [INFO] [stderr] Compiling indexmap v1.9.3 [INFO] [stderr] Checking fastrand v2.0.1 [INFO] [stderr] Compiling quote v1.0.35 [INFO] [stderr] Checking ppv-lite86 v0.2.17 [INFO] [stderr] Checking unicode-bidi v0.3.15 [INFO] [stderr] Compiling thiserror v1.0.56 [INFO] [stderr] Compiling serde_json v1.0.111 [INFO] [stderr] Compiling syn v2.0.48 [INFO] [stderr] Checking hashbrown v0.13.1 [INFO] [stderr] Checking crossbeam-epoch v0.9.18 [INFO] [stderr] Checking base64 v0.21.7 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Checking overload v0.1.1 [INFO] [stderr] Checking idna v0.5.0 [INFO] [stderr] Checking bit-vec v0.6.3 [INFO] [stderr] Checking sketches-ddsketch v0.2.1 [INFO] [stderr] Checking http-body v0.4.6 [INFO] [stderr] Checking num_cpus v1.16.0 [INFO] [stderr] Checking mio v0.8.10 [INFO] [stderr] Checking socket2 v0.5.5 [INFO] [stderr] Checking getrandom v0.2.12 [INFO] [stderr] Checking wait-timeout v0.2.0 [INFO] [stderr] Checking bit-set v0.5.3 [INFO] [stderr] Checking nu-ansi-term v0.46.0 [INFO] [stderr] Checking csv-core v0.1.11 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking quanta v0.11.1 [INFO] [stderr] Checking tracing-log v0.2.0 [INFO] [stderr] Checking sharded-slab v0.1.7 [INFO] [stderr] Checking thread_local v1.1.7 [INFO] [stderr] Checking unarray v0.1.4 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking url v2.5.0 [INFO] [stderr] Checking rand_xorshift v0.3.0 [INFO] [stderr] Checking regex-syntax v0.8.2 [INFO] [stderr] Checking smallvec v1.13.1 [INFO] [stderr] Checking fs_extra v1.3.0 [INFO] [stderr] Compiling cc v1.0.83 [INFO] [stderr] Checking tokio v1.35.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking tracing-subscriber v0.3.18 [INFO] [stderr] Compiling openssl-sys v0.9.99 [INFO] [stderr] Checking tempfile v3.9.0 [INFO] [stderr] Checking rusty-fork v0.3.0 [INFO] [stderr] Compiling native-tls v0.2.11 [INFO] [stderr] Checking proptest v1.4.0 [INFO] [stderr] Compiling tracing-attributes v0.1.27 [INFO] [stderr] Compiling serde_derive v1.0.195 [INFO] [stderr] Compiling openssl-macros v0.1.1 [INFO] [stderr] Compiling metrics-macros v0.7.1 [INFO] [stderr] Compiling thiserror-impl v1.0.56 [INFO] [stderr] Checking metrics v0.21.1 [INFO] [stderr] Checking metrics-util v0.15.1 [INFO] [stderr] Checking tracing v0.1.40 [INFO] [stderr] Checking tokio-util v0.7.10 [INFO] [stderr] Checking h2 v0.3.24 [INFO] [stderr] Checking tokio-native-tls v0.3.1 [INFO] [stderr] Checking hyper v0.14.28 [INFO] [stderr] Checking serde_urlencoded v0.7.1 [INFO] [stderr] Checking csv v1.3.0 [INFO] [stderr] Checking hyper-tls v0.5.0 [INFO] [stderr] Checking metrics-exporter-prometheus v0.12.2 [INFO] [stderr] Checking reqwest v0.11.23 [INFO] [stderr] Checking metrics-dir-stat v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 28.08s [INFO] running `Command { std: "docker" "inspect" "86a3504038f055a2552c60fdd24208772ddbd2eaea64763f944d7fa4f2c33bd2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "86a3504038f055a2552c60fdd24208772ddbd2eaea64763f944d7fa4f2c33bd2", kill_on_drop: false }` [INFO] [stdout] 86a3504038f055a2552c60fdd24208772ddbd2eaea64763f944d7fa4f2c33bd2