[INFO] fetching crate capricorn 0.1.93... [INFO] building capricorn-0.1.93 against master#ad85bc524b1ad696e42061ad8338d382dffbdbe5 for pr-146237-1 [INFO] extracting crate capricorn 0.1.93 into /workspace/builds/worker-0-tc1/source [INFO] started tweaking crates.io crate capricorn 0.1.93 [INFO] finished tweaking crates.io crate capricorn 0.1.93 [INFO] tweaked toml for crates.io crate capricorn 0.1.93 written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate capricorn 0.1.93 on toolchain ad85bc524b1ad696e42061ad8338d382dffbdbe5 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Locking 170 packages to latest compatible versions [INFO] [stderr] Adding criterion v0.3.6 (available: v0.7.0) [INFO] [stderr] Adding serde_yaml v0.8.26 (available: v0.9.34+deprecated) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded mac v0.1.1 [INFO] [stderr] Downloaded fxhash v0.2.1 [INFO] [stderr] Downloaded wasm-bindgen-shared v0.2.104 [INFO] [stderr] Downloaded wasm-bindgen-backend v0.2.104 [INFO] [stderr] Downloaded windows-link v0.2.0 [INFO] [stderr] Downloaded remove_dir_all v0.5.3 [INFO] [stderr] Downloaded wasm-bindgen-macro v0.2.104 [INFO] [stderr] Downloaded rustversion v1.0.22 [INFO] [stderr] Downloaded wasm-bindgen-macro-support v0.2.104 [INFO] [stderr] Downloaded wasm-bindgen v0.2.104 [INFO] [stderr] Downloaded js-sys v0.3.81 [INFO] [stderr] Downloaded memchr v2.7.6 [INFO] [stderr] Downloaded criterion v0.3.6 [INFO] [stderr] Downloaded criterion-plot v0.4.5 [INFO] [stderr] Downloaded rayon v1.11.0 [INFO] [stderr] Downloaded zerocopy v0.8.27 [INFO] [stderr] Downloaded nipper v0.1.9 [INFO] [stderr] Downloaded syn v2.0.106 [INFO] [stderr] Downloaded clap v2.34.0 [INFO] [stderr] Downloaded gimli v0.32.3 [INFO] [stderr] Downloaded regex-syntax v0.8.6 [INFO] [stderr] Downloaded bstr v1.12.0 [INFO] [stderr] Downloaded object v0.37.3 [INFO] [stderr] Downloaded csv-core v0.1.12 [INFO] [stderr] Downloaded syn v0.15.44 [INFO] [stderr] Downloaded regex v1.11.3 [INFO] [stderr] Downloaded serde_json v1.0.145 [INFO] [stderr] Downloaded serde_cbor v0.11.2 [INFO] [stderr] Downloaded bitflags v2.9.4 [INFO] [stderr] Downloaded cssparser v0.27.2 [INFO] [stderr] Downloaded semver v1.0.27 [INFO] [stderr] Downloaded regex-automata v0.4.11 [INFO] [stderr] Downloaded web-sys v0.3.81 [INFO] [stderr] Downloaded libc v0.2.176 [INFO] [stderr] Downloaded derive_more v0.99.20 [INFO] [stderr] Downloaded zerocopy-derive v0.8.27 [INFO] [stderr] Downloaded selectors v0.22.0 [INFO] [stderr] Downloaded csv v1.3.1 [INFO] [stderr] Downloaded backtrace v0.3.76 [INFO] [stderr] Downloaded ignore v0.4.23 [INFO] [stderr] Downloaded rayon-core v1.13.0 [INFO] [stderr] Downloaded serde_core v1.0.228 [INFO] [stderr] Downloaded html5ever v0.25.2 [INFO] [stderr] Downloaded heck v0.3.3 [INFO] [stderr] Downloaded addr2line v0.25.1 [INFO] [stderr] Downloaded rustc-demangle v0.1.26 [INFO] [stderr] Downloaded failure v0.1.8 [INFO] [stderr] Downloaded globset v0.4.16 [INFO] [stderr] Downloaded proc-macro2 v1.0.101 [INFO] [stderr] Downloaded serde v1.0.228 [INFO] [stderr] Downloaded half v1.8.3 [INFO] [stderr] Downloaded redox_syscall v0.5.17 [INFO] [stderr] Downloaded phf_generator v0.11.3 [INFO] [stderr] Downloaded siphasher v1.0.1 [INFO] [stderr] Downloaded dtoa v1.0.10 [INFO] [stderr] Downloaded itoa v0.4.8 [INFO] [stderr] Downloaded convert_case v0.4.0 [INFO] [stderr] Downloaded rand_pcg v0.2.1 [INFO] [stderr] Downloaded servo_arc v0.1.1 [INFO] [stderr] Downloaded humantime v1.3.0 [INFO] [stderr] Downloaded env_logger v0.5.13 [INFO] [stderr] Downloaded phf_shared v0.11.3 [INFO] [stderr] Downloaded quicli v0.4.0 [INFO] [stderr] Downloaded clap-verbosity-flag v0.2.0 [INFO] [stderr] Downloaded windows-sys v0.61.1 [INFO] [stderr] Downloaded strsim v0.8.0 [INFO] [stderr] Downloaded quote v0.6.13 [INFO] [stderr] Downloaded structopt-derive v0.2.18 [INFO] [stderr] Downloaded exitfailure v0.5.1 [INFO] [stderr] Downloaded globwalk v0.3.1 [INFO] [stderr] Downloaded log v0.4.28 [INFO] [stderr] Downloaded unicode-ident v1.0.19 [INFO] [stderr] Downloaded markup5ever v0.10.1 [INFO] [stderr] Downloaded cssparser-macros v0.6.1 [INFO] [stderr] Downloaded phf_macros v0.8.0 [INFO] [stderr] Downloaded phf_generator v0.8.0 [INFO] [stderr] Downloaded nodrop v0.1.14 [INFO] [stderr] Downloaded ansi_term v0.12.1 [INFO] [stderr] Downloaded proc-macro2 v0.4.30 [INFO] [stderr] Downloaded cfg-if v1.0.3 [INFO] [stderr] Downloaded string_cache v0.8.9 [INFO] [stderr] Downloaded string_cache_codegen v0.5.4 [INFO] [stderr] Downloaded dtoa-short v0.3.5 [INFO] [stderr] Downloaded proc-macro-hack v0.5.20+deprecated [INFO] [stderr] Downloaded phf_codegen v0.8.0 [INFO] [stderr] Downloaded textwrap v0.11.0 [INFO] [stderr] Downloaded unicode-xid v0.1.0 [INFO] [stderr] Downloaded structopt v0.2.18 [INFO] [stderr] Downloaded synstructure v0.12.6 [INFO] [stderr] Downloaded winapi-util v0.1.11 [INFO] [stderr] Downloaded serde_derive v1.0.228 [INFO] [stderr] Downloaded yaml-rust v0.4.5 [INFO] [stderr] Downloaded matches v0.1.10 [INFO] [stderr] Downloaded phf v0.8.0 [INFO] [stderr] Downloaded linked-hash-map v0.5.6 [INFO] [stderr] Downloaded serde_yaml v0.8.26 [INFO] [stderr] Downloaded futf v0.1.5 [INFO] [stderr] Downloaded tendril v0.4.3 [INFO] [stderr] Downloaded phf_shared v0.8.0 [INFO] [stderr] Downloaded precomputed-hash v0.1.1 [INFO] [stderr] Downloaded thin-slice v0.1.1 [INFO] [stderr] Downloaded quick-error v1.2.3 [INFO] [stderr] Downloaded vec_map v0.8.2 [INFO] [stderr] Downloaded failure_derive v0.1.8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 1cdbda9c68474d70b1a01b938979c7f693b013bb55504852e1e35a92a21f65f3 [INFO] running `Command { std: "docker" "start" "-a" "1cdbda9c68474d70b1a01b938979c7f693b013bb55504852e1e35a92a21f65f3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1cdbda9c68474d70b1a01b938979c7f693b013bb55504852e1e35a92a21f65f3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1cdbda9c68474d70b1a01b938979c7f693b013bb55504852e1e35a92a21f65f3", kill_on_drop: false }` [INFO] [stdout] 1cdbda9c68474d70b1a01b938979c7f693b013bb55504852e1e35a92a21f65f3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 073e952437f43e248767eaffd02f12dc6dca3896f5314ee58b1b0a4ff33f2f36 [INFO] running `Command { std: "docker" "start" "-a" "073e952437f43e248767eaffd02f12dc6dca3896f5314ee58b1b0a4ff33f2f36", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.176 [INFO] [stderr] Compiling proc-macro2 v1.0.101 [INFO] [stderr] Compiling unicode-ident v1.0.19 [INFO] [stderr] Compiling cfg-if v1.0.3 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling zerocopy v0.8.27 [INFO] [stderr] Compiling memchr v2.7.6 [INFO] [stderr] Compiling siphasher v0.3.11 [INFO] [stderr] Compiling autocfg v1.5.0 [INFO] [stderr] Compiling serde_core v1.0.228 [INFO] [stderr] Compiling log v0.4.28 [INFO] [stderr] Compiling proc-macro-hack v0.5.20+deprecated [INFO] [stderr] Compiling siphasher v1.0.1 [INFO] [stderr] Compiling crossbeam-utils v0.8.21 [INFO] [stderr] Compiling regex-syntax v0.8.6 [INFO] [stderr] Compiling smallvec v1.15.1 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Compiling phf_shared v0.11.3 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling phf_shared v0.8.0 [INFO] [stderr] Compiling parking_lot_core v0.9.11 [INFO] [stderr] Compiling object v0.37.3 [INFO] [stderr] Compiling scopeguard v1.2.0 [INFO] [stderr] Compiling bitflags v1.3.2 [INFO] [stderr] Compiling gimli v0.32.3 [INFO] [stderr] Compiling new_debug_unreachable v1.0.6 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Compiling adler2 v2.0.1 [INFO] [stderr] Compiling lock_api v0.4.13 [INFO] [stderr] Compiling unicode-xid v0.2.6 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Compiling miniz_oxide v0.8.9 [INFO] [stderr] Compiling unicode-segmentation v1.12.0 [INFO] [stderr] Compiling aho-corasick v1.1.3 [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Compiling crossbeam-epoch v0.9.18 [INFO] [stderr] Compiling phf_generator v0.11.3 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Compiling unicode-width v0.1.14 [INFO] [stderr] Compiling rustc-demangle v0.1.26 [INFO] [stderr] Compiling string_cache_codegen v0.5.4 [INFO] [stderr] Compiling precomputed-hash v0.1.1 [INFO] [stderr] Compiling crossbeam-deque v0.8.6 [INFO] [stderr] Compiling mac v0.1.1 [INFO] [stderr] Compiling futf v0.1.5 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling heck v0.3.3 [INFO] [stderr] Compiling bstr v1.12.0 [INFO] [stderr] Compiling same-file v1.0.6 [INFO] [stderr] Compiling utf-8 v0.7.6 [INFO] [stderr] Compiling ansi_term v0.12.1 [INFO] [stderr] Compiling quick-error v1.2.3 [INFO] [stderr] Compiling vec_map v0.8.2 [INFO] [stderr] Compiling rayon-core v1.13.0 [INFO] [stderr] Compiling strsim v0.8.0 [INFO] [stderr] Compiling dtoa v1.0.10 [INFO] [stderr] Compiling humantime v1.3.0 [INFO] [stderr] Compiling tendril v0.4.3 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling clap v2.34.0 [INFO] [stderr] Compiling dtoa-short v0.3.5 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling walkdir v2.5.0 [INFO] [stderr] Compiling indexmap v1.9.3 [INFO] [stderr] Compiling stable_deref_trait v1.2.0 [INFO] [stderr] Compiling byteorder v1.5.0 [INFO] [stderr] Compiling rand_pcg v0.2.1 [INFO] [stderr] Compiling termcolor v1.4.1 [INFO] [stderr] Compiling convert_case v0.4.0 [INFO] [stderr] Compiling nodrop v0.1.14 [INFO] [stderr] Compiling parking_lot v0.12.4 [INFO] [stderr] Compiling itoa v0.4.8 [INFO] [stderr] Compiling matches v0.1.10 [INFO] [stderr] Compiling fxhash v0.2.1 [INFO] [stderr] Compiling servo_arc v0.1.1 [INFO] [stderr] Compiling regex-automata v0.4.11 [INFO] [stderr] Compiling ryu v1.0.20 [INFO] [stderr] Compiling linked-hash-map v0.5.6 [INFO] [stderr] Compiling serde_json v1.0.145 [INFO] [stderr] Compiling ppv-lite86 v0.2.21 [INFO] [stderr] Compiling thin-slice v0.1.1 [INFO] [stderr] Compiling either v1.15.0 [INFO] [stderr] Compiling hashbrown v0.12.3 [INFO] [stderr] Compiling yaml-rust v0.4.5 [INFO] [stderr] Compiling itoa v1.0.15 [INFO] [stderr] Compiling remove_dir_all v0.5.3 [INFO] [stderr] Compiling rayon v1.11.0 [INFO] [stderr] Compiling lazy_static v1.5.0 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling addr2line v0.25.1 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling structopt-derive v0.2.18 [INFO] [stderr] Compiling phf_generator v0.8.0 [INFO] [stderr] Compiling phf_codegen v0.8.0 [INFO] [stderr] Compiling markup5ever v0.10.1 [INFO] [stderr] Compiling selectors v0.22.0 [INFO] [stderr] Compiling structopt v0.2.18 [INFO] [stderr] Compiling regex v1.11.3 [INFO] [stderr] Compiling globset v0.4.16 [INFO] [stderr] Compiling ignore v0.4.23 [INFO] [stderr] Compiling synstructure v0.12.6 [INFO] [stderr] Compiling env_logger v0.5.13 [INFO] [stderr] Compiling backtrace v0.3.76 [INFO] [stderr] Compiling serde_derive v1.0.228 [INFO] [stderr] Compiling cssparser-macros v0.6.1 [INFO] [stderr] Compiling derive_more v0.99.20 [INFO] [stderr] Compiling globwalk v0.3.1 [INFO] [stderr] Compiling phf_macros v0.8.0 [INFO] [stderr] Compiling cssparser v0.27.2 [INFO] [stderr] Compiling html5ever v0.25.2 [INFO] [stderr] Compiling failure v0.1.8 [INFO] [stderr] Compiling phf v0.8.0 [INFO] [stderr] Compiling exitfailure v0.5.1 [INFO] [stderr] Compiling clap-verbosity-flag v0.2.0 [INFO] [stderr] Compiling string_cache v0.8.9 [INFO] [stderr] Compiling quicli v0.4.0 [INFO] [stderr] Compiling serde_yaml v0.8.26 [INFO] [stderr] Compiling nipper v0.1.9 [INFO] [stderr] Compiling capricorn v0.1.93 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 01s [INFO] running `Command { std: "docker" "inspect" "073e952437f43e248767eaffd02f12dc6dca3896f5314ee58b1b0a4ff33f2f36", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "073e952437f43e248767eaffd02f12dc6dca3896f5314ee58b1b0a4ff33f2f36", kill_on_drop: false }` [INFO] [stdout] 073e952437f43e248767eaffd02f12dc6dca3896f5314ee58b1b0a4ff33f2f36 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d4d3a4dc4c260bcedf824e8fcbc4af3ed80d51ff8fc5d342d85b1dddef01f084 [INFO] running `Command { std: "docker" "start" "-a" "d4d3a4dc4c260bcedf824e8fcbc4af3ed80d51ff8fc5d342d85b1dddef01f084", kill_on_drop: false }` [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling plotters-backend v0.3.7 [INFO] [stderr] Compiling itertools v0.10.5 [INFO] [stderr] Compiling csv-core v0.1.12 [INFO] [stderr] Compiling cast v0.3.0 [INFO] [stderr] Compiling half v1.8.3 [INFO] [stderr] Compiling tinytemplate v1.2.1 [INFO] [stderr] Compiling oorandom v11.1.5 [INFO] [stderr] Compiling serde_cbor v0.11.2 [INFO] [stderr] Compiling plotters-svg v0.3.7 [INFO] [stderr] Compiling csv v1.3.1 [INFO] [stderr] Compiling plotters v0.3.7 [INFO] [stderr] Compiling criterion-plot v0.4.5 [INFO] [stderr] Compiling criterion v0.3.6 [INFO] [stderr] Compiling capricorn v0.1.93 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 19.14s [INFO] running `Command { std: "docker" "inspect" "d4d3a4dc4c260bcedf824e8fcbc4af3ed80d51ff8fc5d342d85b1dddef01f084", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d4d3a4dc4c260bcedf824e8fcbc4af3ed80d51ff8fc5d342d85b1dddef01f084", kill_on_drop: false }` [INFO] [stdout] d4d3a4dc4c260bcedf824e8fcbc4af3ed80d51ff8fc5d342d85b1dddef01f084