[INFO] fetching crate modeling 0.6.1... [INFO] checking modeling-0.6.1 against master#30b3f35c420694a4f24e5a4df00f06073f4f3a37 for pr-94081 [INFO] extracting crate modeling 0.6.1 into /workspace/builds/worker-4/source [INFO] validating manifest of crates.io crate modeling 0.6.1 on toolchain 30b3f35c420694a4f24e5a4df00f06073f4f3a37 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+30b3f35c420694a4f24e5a4df00f06073f4f3a37" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate modeling 0.6.1 [INFO] finished tweaking crates.io crate modeling 0.6.1 [INFO] tweaked toml for crates.io crate modeling 0.6.1 written to /workspace/builds/worker-4/source/Cargo.toml [INFO] crate crates.io crate modeling 0.6.1 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+30b3f35c420694a4f24e5a4df00f06073f4f3a37" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+30b3f35c420694a4f24e5a4df00f06073f4f3a37" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c9ff17256b4e83350c5a3d35ff4f2b2c04cbfd590d29646c24e49b60bb1ea182 [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" "c9ff17256b4e83350c5a3d35ff4f2b2c04cbfd590d29646c24e49b60bb1ea182", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c9ff17256b4e83350c5a3d35ff4f2b2c04cbfd590d29646c24e49b60bb1ea182", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c9ff17256b4e83350c5a3d35ff4f2b2c04cbfd590d29646c24e49b60bb1ea182", kill_on_drop: false }` [INFO] [stdout] c9ff17256b4e83350c5a3d35ff4f2b2c04cbfd590d29646c24e49b60bb1ea182 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+30b3f35c420694a4f24e5a4df00f06073f4f3a37" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 311d2428ba3c44da1f35990850ed9019278230203ef70798f0f34bfc2e781cc4 [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" "311d2428ba3c44da1f35990850ed9019278230203ef70798f0f34bfc2e781cc4", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.112 [INFO] [stderr] Compiling proc-macro2 v1.0.36 [INFO] [stderr] Compiling syn v1.0.84 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling futures-core v0.3.19 [INFO] [stderr] Checking pin-project-lite v0.2.8 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Checking slab v0.4.5 [INFO] [stderr] Checking futures-sink v0.3.19 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Compiling futures-channel v0.3.19 [INFO] [stderr] Compiling futures-task v0.3.19 [INFO] [stderr] Compiling parking_lot_core v0.8.5 [INFO] [stderr] Compiling futures-util v0.3.19 [INFO] [stderr] Compiling pkg-config v0.3.24 [INFO] [stderr] Checking pin-utils v0.1.0 [INFO] [stderr] Checking futures-io v0.3.19 [INFO] [stderr] Checking bytes v1.1.0 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Checking once_cell v1.9.0 [INFO] [stderr] Checking fnv v1.0.7 [INFO] [stderr] Checking pin-project-lite v0.1.12 [INFO] [stderr] Checking bytes v0.5.6 [INFO] [stderr] Checking itoa v1.0.1 [INFO] [stderr] Checking ryu v1.0.9 [INFO] [stderr] Checking ppv-lite86 v0.2.16 [INFO] [stderr] Checking tinyvec_macros v0.1.0 [INFO] [stderr] Checking regex-syntax v0.6.25 [INFO] [stderr] Compiling pin-project-internal v0.4.29 [INFO] [stderr] Checking percent-encoding v2.1.0 [INFO] [stderr] Checking matches v0.1.9 [INFO] [stderr] Checking hashbrown v0.11.2 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Checking unicode-bidi v0.3.7 [INFO] [stderr] Checking itoa v0.4.8 [INFO] [stderr] Compiling crossbeam-utils v0.8.5 [INFO] [stderr] Compiling httparse v1.5.1 [INFO] [stderr] Compiling encoding_rs v0.8.30 [INFO] [stderr] Compiling proc-macro-hack v0.5.19 [INFO] [stderr] Checking unicode-width v0.1.9 [INFO] [stderr] Checking regex-automata v0.1.10 [INFO] [stderr] Compiling openssl v0.10.38 [INFO] [stderr] Checking foreign-types-shared v0.1.1 [INFO] [stderr] Compiling async-trait v0.1.52 [INFO] [stderr] Compiling same-file v1.0.6 [INFO] [stderr] Compiling crossbeam-epoch v0.9.6 [INFO] [stderr] Compiling native-tls v0.2.8 [INFO] [stderr] Checking mime v0.3.16 [INFO] [stderr] Compiling crc32fast v1.3.0 [INFO] [stderr] Checking match_cfg v0.1.0 [INFO] [stderr] Compiling ident_case v1.0.1 [INFO] [stderr] Checking base64 v0.13.0 [INFO] [stderr] Checking try-lock v0.2.3 [INFO] [stderr] Checking openssl-probe v0.1.5 [INFO] [stderr] Checking httpdate v1.0.2 [INFO] [stderr] Compiling remove_dir_all v0.5.3 [INFO] [stderr] Compiling lexical-core v0.7.6 [INFO] [stderr] Checking tower-service v0.3.1 [INFO] [stderr] Checking arrayvec v0.5.2 [INFO] [stderr] Checking static_assertions v1.1.0 [INFO] [stderr] Checking vec_map v0.8.2 [INFO] [stderr] Compiling bytecount v0.6.2 [INFO] [stderr] Checking ipnet v2.3.1 [INFO] [stderr] Checking unicode-segmentation v1.8.0 [INFO] [stderr] Checking strsim v0.10.0 [INFO] [stderr] Checking humantime v2.1.0 [INFO] [stderr] Checking unicode_categories v0.1.1 [INFO] [stderr] Checking encode_unicode v0.3.6 [INFO] [stderr] Compiling backtrace v0.3.63 [INFO] [stderr] Compiling esaxx-rs v0.1.7 [INFO] [stderr] Checking unicode-normalization-alignments v0.1.12 [INFO] [stderr] Checking tracing-core v0.1.21 [INFO] [stderr] Checking lock_api v0.4.5 [INFO] [stderr] Checking instant v0.1.12 [INFO] [stderr] Checking thread_local v1.1.3 [INFO] [stderr] Checking itertools v0.8.2 [INFO] [stderr] Checking itertools v0.9.0 [INFO] [stderr] Checking tinyvec v1.5.1 [INFO] [stderr] Checking form_urlencoded v1.0.1 [INFO] [stderr] Checking fxhash v0.2.1 [INFO] [stderr] Checking http v0.2.6 [INFO] [stderr] Checking bytestring v1.0.0 [INFO] [stderr] Compiling generic-array v0.14.5 [INFO] [stderr] Compiling unicase v2.6.0 [INFO] [stderr] Compiling standback v0.2.17 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling time v0.2.27 [INFO] [stderr] Compiling error-chain v0.12.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling cookie v0.14.4 [INFO] [stderr] Compiling nom v5.1.2 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Compiling indexmap v1.7.0 [INFO] [stderr] Compiling miniz_oxide v0.4.4 [INFO] [stderr] Compiling memoffset v0.6.5 [INFO] [stderr] Compiling rayon v1.5.1 [INFO] [stderr] Checking foreign-types v0.3.2 [INFO] [stderr] Compiling walkdir v2.3.2 [INFO] [stderr] Checking lru-cache v0.1.2 [INFO] [stderr] Compiling openssl-sys v0.9.72 [INFO] [stderr] Compiling bzip2-sys v0.1.11+1.0.8 [INFO] [stderr] Compiling onig_sys v69.7.1 [INFO] [stderr] Checking log v0.4.14 [INFO] [stderr] Checking grep-matcher v0.1.5 [INFO] [stderr] Checking os_str_bytes v6.0.0 [INFO] [stderr] Checking tracing v0.1.29 [INFO] [stderr] Checking want v0.3.0 [INFO] [stderr] Checking unicode-normalization v0.1.19 [INFO] [stderr] Checking crossbeam-channel v0.5.2 [INFO] [stderr] Compiling quote v1.0.14 [INFO] [stderr] Checking regex v1.5.4 [INFO] [stderr] Compiling pulldown-cmark v0.8.0 [INFO] [stderr] Compiling mime_guess v2.0.3 [INFO] [stderr] Checking digest v0.9.0 [INFO] [stderr] Checking block-buffer v0.9.0 [INFO] [stderr] Checking sha2 v0.9.9 [INFO] [stderr] Checking sha-1 v0.9.8 [INFO] [stderr] Checking http-body v0.4.4 [INFO] [stderr] Checking crossbeam-deque v0.8.1 [INFO] [stderr] Checking encoding_rs_io v0.1.7 [INFO] [stderr] Checking idna v0.2.3 [INFO] [stderr] Compiling getrandom v0.2.3 [INFO] [stderr] Checking signal-hook-registry v1.4.0 [INFO] [stderr] Checking num_cpus v1.13.1 [INFO] [stderr] Checking net2 v0.2.37 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking mio v0.7.14 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking hostname v0.3.1 [INFO] [stderr] Checking socket2 v0.4.2 [INFO] [stderr] Checking time v0.1.43 [INFO] [stderr] Checking terminal_size v0.1.17 [INFO] [stderr] Checking flate2 v1.0.22 [INFO] [stderr] Checking filetime v0.2.15 [INFO] [stderr] Checking socket2 v0.3.19 [INFO] [stderr] Checking xattr v0.2.2 [INFO] [stderr] Checking fs2 v0.4.3 [INFO] [stderr] Checking dirs v1.0.5 [INFO] [stderr] Checking dirs-sys v0.3.6 [INFO] [stderr] Checking memmap2 v0.3.1 [INFO] [stderr] Checking nix v0.19.1 [INFO] [stderr] Checking rust-embed-utils v7.1.0 [INFO] [stderr] Compiling rand_core v0.6.3 [INFO] [stderr] Checking threadpool v1.8.1 [INFO] [stderr] Checking rayon-core v1.9.1 [INFO] [stderr] Checking parking_lot v0.11.2 [INFO] [stderr] Checking clap v2.34.0 [INFO] [stderr] Checking env_logger v0.8.4 [INFO] [stderr] Checking clap v3.0.4 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking mio v0.6.23 [INFO] [stderr] Checking resolv-conf v0.7.0 [INFO] [stderr] Checking bzip2 v0.4.3 [INFO] [stderr] Checking console v0.15.0 [INFO] [stderr] Checking tar v0.4.38 [INFO] [stderr] Checking url v2.2.2 [INFO] [stderr] Checking term v0.5.2 [INFO] [stderr] Checking dirs v3.0.2 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Checking tokio v1.15.0 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Compiling rand v0.8.4 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking indicatif v0.15.0 [INFO] [stderr] Checking mio-uds v0.6.8 [INFO] [stderr] Checking tokio v0.2.25 [INFO] [stderr] Compiling tempfile v3.2.0 [INFO] [stderr] Checking onig v6.3.1 [INFO] [stderr] Checking rayon-cond v0.1.0 [INFO] [stderr] Compiling darling_core v0.10.2 [INFO] [stderr] Compiling synstructure v0.12.6 [INFO] [stderr] Checking tokio-util v0.3.1 [INFO] [stderr] Checking tokio-util v0.6.9 [INFO] [stderr] Checking tokio-native-tls v0.3.0 [INFO] [stderr] Compiling serde_derive v1.0.133 [INFO] [stderr] Compiling futures-macro v0.3.19 [INFO] [stderr] Compiling thiserror-impl v1.0.30 [INFO] [stderr] Compiling derive_more v0.99.17 [INFO] [stderr] Compiling actix-macros v0.1.3 [INFO] [stderr] Compiling enum-as-inner v0.3.3 [INFO] [stderr] Compiling pin-project-internal v1.0.10 [INFO] [stderr] Compiling time-macros-impl v0.1.2 [INFO] [stderr] Compiling structopt-derive v0.4.18 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Compiling actix-macros v0.2.3 [INFO] [stderr] Compiling structopt-toml-derive v0.4.5 [INFO] [stderr] Compiling rust-embed-impl v6.2.0 [INFO] [stderr] Compiling actix-web-codegen v0.4.0 [INFO] [stderr] Compiling darling_macro v0.10.2 [INFO] [stderr] Checking actix-rt v2.6.0 [INFO] [stderr] Checking failure v0.1.8 [INFO] [stderr] Checking time-macros v0.1.1 [INFO] [stderr] Checking rust-embed v6.3.0 [INFO] [stderr] Compiling darling v0.10.2 [INFO] [stderr] Compiling derive_builder_core v0.9.0 [INFO] [stderr] Checking pin-project v1.0.10 [INFO] [stderr] Checking structopt v0.3.25 [INFO] [stderr] Checking thiserror v1.0.30 [INFO] [stderr] Checking tracing-futures v0.2.5 [INFO] [stderr] Checking zip v0.5.13 [INFO] [stderr] Checking pin-project v0.4.29 [INFO] [stderr] Checking actix-codec v0.3.0 [INFO] [stderr] Compiling derive_builder v0.9.0 [INFO] [stderr] Checking zip-extensions v0.6.1 [INFO] [stderr] Checking serde v1.0.133 [INFO] [stderr] Checking actix-threadpool v0.3.3 [INFO] [stderr] Checking actix-rt v1.1.1 [INFO] [stderr] Checking actix-service v1.0.6 [INFO] [stderr] Checking futures v0.3.19 [INFO] [stderr] Checking h2 v0.3.10 [INFO] [stderr] Checking h2 v0.2.7 [INFO] [stderr] Checking trust-dns-proto v0.19.7 [INFO] [stderr] Checking actix-utils v2.0.0 [INFO] [stderr] Checking actix-server v1.0.4 [INFO] [stderr] Checking actix-tls v2.0.0 [INFO] [stderr] Checking trust-dns-resolver v0.19.7 [INFO] [stderr] Checking bstr v0.2.17 [INFO] [stderr] Checking serde_urlencoded v0.7.0 [INFO] [stderr] Checking serde_json v1.0.74 [INFO] [stderr] Checking actix-router v0.2.7 [INFO] [stderr] Checking toml v0.5.8 [INFO] [stderr] Checking spm_precompiled v0.1.2 [INFO] [stderr] Checking actix-testing v1.0.1 [INFO] [stderr] Compiling cargo-platform v0.1.2 [INFO] [stderr] Compiling semver v0.11.0 [INFO] [stderr] Checking globset v0.4.8 [INFO] [stderr] Checking csv v1.1.6 [INFO] [stderr] Checking grep-regex v0.1.9 [INFO] [stderr] Checking similar v2.1.0 [INFO] [stderr] Checking grep-searcher v0.1.8 [INFO] [stderr] Checking actix-connect v2.0.0 [INFO] [stderr] Checking prettytable-rs v0.8.0 [INFO] [stderr] Checking ignore v0.4.18 [INFO] [stderr] Compiling cargo_metadata v0.12.3 [INFO] [stderr] Checking hyper v0.14.16 [INFO] [stderr] Checking actix-http v2.2.1 [INFO] [stderr] Compiling skeptic v0.13.6 [INFO] [stderr] Compiling structopt-toml v0.4.5 [INFO] [stderr] Checking awc v2.0.3 [INFO] [stderr] Checking hyper-tls v0.5.0 [INFO] [stderr] Checking reqwest v0.11.9 [INFO] [stderr] Checking actix-web v3.3.3 [INFO] [stderr] Checking cached-path v0.5.1 [INFO] [stderr] Checking tokenizers v0.11.0 [INFO] [stderr] Checking modeling v0.6.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3m 51s [INFO] running `Command { std: "docker" "inspect" "311d2428ba3c44da1f35990850ed9019278230203ef70798f0f34bfc2e781cc4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "311d2428ba3c44da1f35990850ed9019278230203ef70798f0f34bfc2e781cc4", kill_on_drop: false }` [INFO] [stdout] 311d2428ba3c44da1f35990850ed9019278230203ef70798f0f34bfc2e781cc4