[INFO] fetching crate echo-state-network 0.0.2...
[INFO] checking echo-state-network-0.0.2 against master#485ec3fbcc12fa14ef6596dabb125ad710499c9e for pr-157710
[INFO] extracting crate echo-state-network 0.0.2 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate echo-state-network 0.0.2
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate echo-state-network 0.0.2
[INFO] tweaked toml for crates.io crate echo-state-network 0.0.2 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate echo-state-network 0.0.2 on toolchain 485ec3fbcc12fa14ef6596dabb125ad710499c9e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+485ec3fbcc12fa14ef6596dabb125ad710499c9e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate echo-state-network 0.0.2 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" "+485ec3fbcc12fa14ef6596dabb125ad710499c9e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded plotters-bitmap v0.3.7
[INFO] [stderr]   Downloaded dwrote v0.11.3
[INFO] [stderr]   Downloaded font-kit v0.14.2
[INFO] [stderr]   Downloaded petgraph-gen v0.1.3
[INFO] [stderr]   Downloaded pathfinder_simd v0.5.4
[INFO] [stderr]   Downloaded jiff-static v0.2.12
[INFO] [stderr]   Downloaded assert_approx_eq v1.1.0
[INFO] [stderr]   Downloaded libm v0.2.13
[INFO] [stderr]   Downloaded jiff v0.2.12
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3a6becf2bc8dde7f3fa57ede90e4f284e72d296796fc446bbb1e2c7cc0530151" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 9b67f9f7ca4e31b0f33a90dfa8829ba5f239c89e7b4db2216663fb5bea91ac8a
[INFO] running `Command { std: "docker" "start" "9b67f9f7ca4e31b0f33a90dfa8829ba5f239c89e7b4db2216663fb5bea91ac8a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "9b67f9f7ca4e31b0f33a90dfa8829ba5f239c89e7b4db2216663fb5bea91ac8a" "/opt/rustwide/cargo-home/bin/cargo" "+485ec3fbcc12fa14ef6596dabb125ad710499c9e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9b67f9f7ca4e31b0f33a90dfa8829ba5f239c89e7b4db2216663fb5bea91ac8a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "9b67f9f7ca4e31b0f33a90dfa8829ba5f239c89e7b4db2216663fb5bea91ac8a" "/opt/rustwide/cargo-home/bin/cargo" "+485ec3fbcc12fa14ef6596dabb125ad710499c9e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling libm v0.2.13
[INFO] [stderr]    Compiling libc v0.2.172
[INFO] [stderr]    Compiling cc v1.2.21
[INFO] [stderr]    Compiling yeslogic-fontconfig-sys v6.0.0
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]     Checking libloading v0.8.6
[INFO] [stderr]     Checking aho-corasick v1.1.3
[INFO] [stderr]     Checking regex-syntax v0.8.5
[INFO] [stderr]     Checking jpeg-decoder v0.3.1
[INFO] [stderr]    Compiling syn v2.0.101
[INFO] [stderr]    Compiling pathfinder_simd v0.5.4
[INFO] [stderr]    Compiling font-kit v0.14.2
[INFO] [stderr]     Checking weezl v0.1.8
[INFO] [stderr]     Checking hashbrown v0.15.3
[INFO] [stderr]     Checking iana-time-zone v0.1.63
[INFO] [stderr]     Checking float-ord v0.3.2
[INFO] [stderr]     Checking anstream v0.6.18
[INFO] [stderr]     Checking jiff v0.2.12
[INFO] [stderr]     Checking ttf-parser v0.20.0
[INFO] [stderr]     Checking assert_approx_eq v1.1.0
[INFO] [stderr]     Checking dlib v0.5.2
[INFO] [stderr]     Checking gif v0.12.0
[INFO] [stderr]     Checking pathfinder_geometry v0.5.1
[INFO] [stderr]     Checking indexmap v2.9.0
[INFO] [stderr]     Checking getrandom v0.2.16
[INFO] [stderr]     Checking dirs-sys v0.4.1
[INFO] [stderr]     Checking dirs v5.0.1
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]    Compiling freetype-sys v0.20.1
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking regex-automata v0.4.9
[INFO] [stderr]     Checking petgraph v0.6.5
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking num-traits v0.2.19
[INFO] [stderr]     Checking image v0.24.9
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking approx v0.5.1
[INFO] [stderr]     Checking chrono v0.4.41
[INFO] [stderr]     Checking rand_distr v0.4.3
[INFO] [stderr]     Checking num-rational v0.4.2
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling nalgebra-macros v0.2.2
[INFO] [stderr]     Checking regex v1.11.1
[INFO] [stderr]     Checking plotters-bitmap v0.3.7
[INFO] [stderr]     Checking petgraph-gen v0.1.3
[INFO] [stderr]     Checking plotters v0.3.7
[INFO] [stderr]     Checking env_filter v0.1.3
[INFO] [stderr]     Checking env_logger v0.11.8
[INFO] [stderr]     Checking num-complex v0.4.6
[INFO] [stderr]     Checking serde_json v1.0.140
[INFO] [stderr]     Checking simba v0.9.0
[INFO] [stderr]     Checking nalgebra v0.33.2
[INFO] [stderr]     Checking echo-state-network v0.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 36.20s
[INFO] running `Command { std: "docker" "inspect" "9b67f9f7ca4e31b0f33a90dfa8829ba5f239c89e7b4db2216663fb5bea91ac8a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9b67f9f7ca4e31b0f33a90dfa8829ba5f239c89e7b4db2216663fb5bea91ac8a", kill_on_drop: false }`
[INFO] [stdout] 9b67f9f7ca4e31b0f33a90dfa8829ba5f239c89e7b4db2216663fb5bea91ac8a
