[INFO] fetching crate courses 0.5.0...
[INFO] checking courses-0.5.0 against master#f557a4fd462a779c92e4e8bd004426cf329efb30 for pr-111063
[INFO] extracting crate courses 0.5.0 into /workspace/builds/worker-4-tc1/source
[INFO] validating manifest of crates.io crate courses 0.5.0 on toolchain f557a4fd462a779c92e4e8bd004426cf329efb30
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f557a4fd462a779c92e4e8bd004426cf329efb30" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate courses 0.5.0
[INFO] finished tweaking crates.io crate courses 0.5.0
[INFO] tweaked toml for crates.io crate courses 0.5.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] crate crates.io crate courses 0.5.0 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" "+f557a4fd462a779c92e4e8bd004426cf329efb30" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded ghost v0.1.9
[INFO] [stderr]   Downloaded inventory v0.3.5
[INFO] [stderr]   Downloaded serde_with_macros v2.3.2
[INFO] [stderr]   Downloaded pbkdf2 v0.11.0
[INFO] [stderr]   Downloaded rust-embed-impl v6.5.0
[INFO] [stderr]   Downloaded typetag v0.2.8
[INFO] [stderr]   Downloaded darling v0.14.4
[INFO] [stderr]   Downloaded serde_with v2.3.2
[INFO] [stderr]   Downloaded filetime v0.2.21
[INFO] [stderr]   Downloaded derive_builder_macro v0.12.0
[INFO] [stderr]   Downloaded beau_collector v0.2.1
[INFO] [stderr]   Downloaded humansize v2.1.3
[INFO] [stderr]   Downloaded safemem v0.3.3
[INFO] [stderr]   Downloaded globset v0.4.10
[INFO] [stderr]   Downloaded fs_extra v1.3.0
[INFO] [stderr]   Downloaded outref v0.5.1
[INFO] [stderr]   Downloaded base64-simd v0.8.0
[INFO] [stderr]   Downloaded derive_builder v0.12.0
[INFO] [stderr]   Downloaded vsimd v0.8.0
[INFO] [stderr]   Downloaded quick-js v0.4.1
[INFO] [stderr]   Downloaded katex v0.4.6
[INFO] [stderr]   Downloaded pulldown-cmark v0.9.2
[INFO] [stderr]   Downloaded tera v1.18.1
[INFO] [stderr]   Downloaded crossterm v0.25.0
[INFO] [stderr]   Downloaded quick-xml v0.28.2
[INFO] [stderr]   Downloaded inquire v0.5.3
[INFO] [stderr]   Downloaded tracing v0.1.38
[INFO] [stderr]   Downloaded darling_core v0.14.4
[INFO] [stderr]   Downloaded cdoc v0.4.0
[INFO] [stderr]   Downloaded serde_yaml v0.9.21
[INFO] [stderr]   Downloaded plist v1.4.3
[INFO] [stderr]   Downloaded ignore v0.4.20
[INFO] [stderr]   Downloaded bzip2 v0.4.4
[INFO] [stderr]   Downloaded rustix v0.37.15
[INFO] [stderr]   Downloaded password-hash v0.4.2
[INFO] [stderr]   Downloaded bstr v1.4.0
[INFO] [stderr]   Downloaded rustc-demangle v0.1.23
[INFO] [stderr]   Downloaded derive_builder_core v0.12.0
[INFO] [stderr]   Downloaded crossterm_winapi v0.9.0
[INFO] [stderr]   Downloaded tokio-tungstenite v0.17.2
[INFO] [stderr]   Downloaded pollster-macro v0.1.0
[INFO] [stderr]   Downloaded libquickjs-sys v0.9.0
[INFO] [stderr]   Downloaded unsafe-libyaml v0.2.8
[INFO] [stderr]   Downloaded onig_sys v69.8.1
[INFO] [stderr]   Downloaded zip v0.6.4
[INFO] [stderr]   Downloaded walkdir v0.1.8
[INFO] [stderr]   Downloaded copy_dir v0.1.2
[INFO] [stderr]   Downloaded bzip2-sys v0.1.11+1.0.8
[INFO] [stderr]   Downloaded ctor v0.2.0
[INFO] [stderr]   Downloaded typetag-impl v0.2.8
[INFO] [stderr]   Downloaded signal-hook-mio v0.2.3
[INFO] [stderr]   Downloaded pollster v0.3.0
[INFO] [stderr]   Downloaded zstd-sys v2.0.8+zstd.1.5.5
[INFO] [stderr]   Downloaded syntect v5.0.0
[INFO] [stderr]   Downloaded line-wrap v0.1.1
[INFO] [stderr]   Downloaded notify-debouncer-mini v0.2.1
[INFO] [stderr]   Downloaded penguin v0.1.7
[INFO] [stderr]   Downloaded rust-embed v6.6.1
[INFO] [stderr]   Downloaded linux-raw-sys v0.3.4
[INFO] [stderr]   Downloaded onig v6.4.0
[INFO] [stderr]   Downloaded base64ct v1.6.0
[INFO] [stderr]   Downloaded darling_macro v0.14.4
[INFO] [stderr]   Downloaded newline-converter v0.2.2
[INFO] [stderr]   Downloaded hyper-tungstenite v0.8.2
[INFO] [stderr]   Downloaded rust-embed-utils v7.5.0
[INFO] [stderr]   Downloaded tungstenite v0.17.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+f557a4fd462a779c92e4e8bd004426cf329efb30" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3ea06dd4290bdb2c8f8fc83c9eff84e1df539ac04758f2405b764f30222d1481
[INFO] running `Command { std: "docker" "start" "-a" "3ea06dd4290bdb2c8f8fc83c9eff84e1df539ac04758f2405b764f30222d1481", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3ea06dd4290bdb2c8f8fc83c9eff84e1df539ac04758f2405b764f30222d1481", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3ea06dd4290bdb2c8f8fc83c9eff84e1df539ac04758f2405b764f30222d1481", kill_on_drop: false }`
[INFO] [stdout] 3ea06dd4290bdb2c8f8fc83c9eff84e1df539ac04758f2405b764f30222d1481
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+f557a4fd462a779c92e4e8bd004426cf329efb30" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5abcf3eff87b079f155ae4e4564964467cf841c69b1ee50cd5339d7c7a9ee563
[INFO] running `Command { std: "docker" "start" "-a" "5abcf3eff87b079f155ae4e4564964467cf841c69b1ee50cd5339d7c7a9ee563", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.142
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling serde v1.0.160
[INFO] [stderr]     Checking mio v0.8.6
[INFO] [stderr]    Compiling uncased v0.9.7
[INFO] [stderr]     Checking signal-hook-registry v1.4.1
[INFO] [stderr]     Checking parking_lot_core v0.9.7
[INFO] [stderr]     Checking digest v0.10.6
[INFO] [stderr]    Compiling futures-channel v0.3.28
[INFO] [stderr]     Checking cpufeatures v0.2.7
[INFO] [stderr]     Checking parking_lot v0.12.1
[INFO] [stderr]    Compiling tokio v1.28.0
[INFO] [stderr]    Compiling winapi-build v0.1.1
[INFO] [stderr]    Compiling tokio-macros v2.1.0
[INFO] [stderr]    Compiling kernel32-sys v0.2.2
[INFO] [stderr]    Compiling futures-macro v0.3.28
[INFO] [stderr]     Checking socket2 v0.4.9
[INFO] [stderr]    Compiling strsim v0.10.0
[INFO] [stderr]    Compiling jobserver v0.1.26
[INFO] [stderr]    Compiling getrandom v0.2.9
[INFO] [stderr]    Compiling cc v1.0.79
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling ident_case v1.0.1
[INFO] [stderr]    Compiling siphasher v0.3.10
[INFO] [stderr]    Compiling ppv-lite86 v0.2.17
[INFO] [stderr]    Compiling phf_shared v0.10.0
[INFO] [stderr]    Compiling winapi v0.2.8
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling typenum v1.16.0
[INFO] [stderr]    Compiling regex-syntax v0.7.1
[INFO] [stderr]     Checking futures-util v0.3.28
[INFO] [stderr]    Compiling openssl-sys v0.9.87
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling rustix v0.37.15
[INFO] [stderr]    Compiling regex v1.8.1
[INFO] [stderr]    Compiling phf_generator v0.10.0
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]     Checking tracing v0.1.38
[INFO] [stderr]    Compiling walkdir v0.1.8
[INFO] [stderr]     Checking linux-raw-sys v0.3.4
[INFO] [stderr]    Compiling darling_core v0.14.4
[INFO] [stderr]    Compiling openssl v0.10.52
[INFO] [stderr]    Compiling parse-zoneinfo v0.3.0
[INFO] [stderr]    Compiling copy_dir v0.1.2
[INFO] [stderr]    Compiling phf_codegen v0.10.0
[INFO] [stderr]    Compiling zstd-sys v2.0.8+zstd.1.5.5
[INFO] [stderr]    Compiling phf v0.10.1
[INFO] [stderr]     Checking aho-corasick v1.0.1
[INFO] [stderr]    Compiling openssl-macros v0.1.1
[INFO] [stderr]     Checking tokio-util v0.7.8
[INFO] [stderr]    Compiling native-tls v0.2.11
[INFO] [stderr]    Compiling chrono-tz-build v0.0.2
[INFO] [stderr]     Checking h2 v0.3.18
[INFO] [stderr]    Compiling libquickjs-sys v0.9.0
[INFO] [stderr]    Compiling crypto-common v0.1.6
[INFO] [stderr]    Compiling block-buffer v0.10.4
[INFO] [stderr]    Compiling backtrace v0.3.67
[INFO] [stderr]    Compiling onig_sys v69.8.1
[INFO] [stderr]     Checking bstr v1.4.0
[INFO] [stderr]    Compiling signal-hook v0.3.15
[INFO] [stderr]     Checking gimli v0.27.2
[INFO] [stderr]     Checking unic-char-range v0.9.0
[INFO] [stderr]     Checking unic-common v0.9.0
[INFO] [stderr]    Compiling libm v0.2.6
[INFO] [stderr]     Checking time v0.3.20
[INFO] [stderr]     Checking unic-ucd-version v0.9.0
[INFO] [stderr]     Checking unic-char-property v0.9.0
[INFO] [stderr]    Compiling darling_macro v0.14.4
[INFO] [stderr]    Compiling pin-project-internal v1.0.12
[INFO] [stderr]    Compiling chrono-tz v0.6.1
[INFO] [stderr]     Checking is-terminal v0.4.7
[INFO] [stderr]    Compiling darling v0.14.4
[INFO] [stderr]    Compiling derive_builder_core v0.12.0
[INFO] [stderr]     Checking globset v0.4.10
[INFO] [stderr]     Checking hyper v0.14.26
[INFO] [stderr]    Compiling bzip2-sys v0.1.11+1.0.8
[INFO] [stderr]     Checking sha2 v0.10.6
[INFO] [stderr]     Checking sha-1 v0.10.1
[INFO] [stderr]     Checking thread_local v1.1.4
[INFO] [stderr]     Checking object v0.30.3
[INFO] [stderr]     Checking alloc-no-stdlib v2.0.4
[INFO] [stderr]    Compiling same-file v1.0.6
[INFO] [stderr]     Checking addr2line v0.19.0
[INFO] [stderr]     Checking iana-time-zone v0.1.56
[INFO] [stderr]    Compiling anyhow v1.0.70
[INFO] [stderr]    Compiling erased-serde v0.3.25
[INFO] [stderr]     Checking utf-8 v0.7.6
[INFO] [stderr]     Checking pin-project v1.0.12
[INFO] [stderr]     Checking safemem v0.3.3
[INFO] [stderr]    Compiling zstd-safe v5.0.2+zstd.1.5.2
[INFO] [stderr]     Checking rustc-demangle v0.1.23
[INFO] [stderr]     Checking line-wrap v0.1.1
[INFO] [stderr]     Checking tungstenite v0.17.3
[INFO] [stderr]     Checking chrono v0.4.24
[INFO] [stderr]    Compiling derive_builder_macro v0.12.0
[INFO] [stderr]     Checking anstream v0.3.1
[INFO] [stderr]     Checking alloc-stdlib v0.2.2
[INFO] [stderr]    Compiling walkdir v2.3.3
[INFO] [stderr]     Checking ignore v0.4.20
[INFO] [stderr]     Checking tokio-native-tls v0.3.1
[INFO] [stderr]    Compiling mime_guess v2.0.4
[INFO] [stderr]     Checking unic-ucd-segment v0.9.0
[INFO] [stderr]     Checking serde_json v1.0.96
[INFO] [stderr]     Checking rayon v1.7.0
[INFO] [stderr]     Checking toml_datetime v0.6.1
[INFO] [stderr]     Checking serde_spanned v0.6.1
[INFO] [stderr]     Checking linked-hash-map v0.5.6
[INFO] [stderr]    Compiling ghost v0.1.9
[INFO] [stderr]    Compiling ctor v0.2.0
[INFO] [stderr]     Checking quick-xml v0.28.2
[INFO] [stderr]     Checking inotify-sys v0.1.5
[INFO] [stderr]    Compiling pulldown-cmark v0.9.2
[INFO] [stderr]    Compiling katex v0.4.6
[INFO] [stderr]     Checking base64ct v1.6.0
[INFO] [stderr]    Compiling portable-atomic v0.3.19
[INFO] [stderr]     Checking deunicode v0.4.3
[INFO] [stderr]     Checking clap_builder v4.2.4
[INFO] [stderr]     Checking slug v0.1.4
[INFO] [stderr]     Checking password-hash v0.4.2
[INFO] [stderr]     Checking plist v1.4.3
[INFO] [stderr]     Checking toml_edit v0.19.8
[INFO] [stderr]     Checking inventory v0.3.5
[INFO] [stderr]     Checking inotify v0.9.6
[INFO] [stderr]     Checking yaml-rust v0.4.5
[INFO] [stderr]     Checking hyper-tls v0.5.0
[INFO] [stderr]     Checking flume v0.10.14
[INFO] [stderr]     Checking unic-segment v0.9.0
[INFO] [stderr]     Checking humansize v2.1.3
[INFO] [stderr]     Checking signal-hook-mio v0.2.3
[INFO] [stderr]     Checking derive_builder v0.12.0
[INFO] [stderr]     Checking globwalk v0.8.1
[INFO] [stderr]     Checking tokio-tungstenite v0.17.2
[INFO] [stderr]    Compiling rust-embed-utils v7.5.0
[INFO] [stderr]     Checking jpeg-decoder v0.3.0
[INFO] [stderr]     Checking brotli-decompressor v2.3.4
[INFO] [stderr]    Compiling serde_with_macros v2.3.2
[INFO] [stderr]     Checking getopts v0.2.21
[INFO] [stderr]     Checking futures-executor v0.3.28
[INFO] [stderr]     Checking bincode v1.3.3
[INFO] [stderr]     Checking hmac v0.12.1
[INFO] [stderr]     Checking cipher v0.3.0
[INFO] [stderr]    Compiling typetag-impl v0.2.8
[INFO] [stderr]     Checking filetime v0.2.21
[INFO] [stderr]    Compiling penguin v0.1.7
[INFO] [stderr]     Checking unsafe-libyaml v0.2.8
[INFO] [stderr]     Checking regex-syntax v0.6.29
[INFO] [stderr]     Checking unicode-segmentation v1.10.1
[INFO] [stderr]     Checking exr v1.6.3
[INFO] [stderr]     Checking brotli v3.3.4
[INFO] [stderr]     Checking newline-converter v0.2.2
[INFO] [stderr]     Checking aes v0.7.5
[INFO] [stderr]     Checking serde_yaml v0.9.21
[INFO] [stderr]     Checking notify v5.1.0
[INFO] [stderr]     Checking typetag v0.2.8
[INFO] [stderr]     Checking serde_with v2.3.2
[INFO] [stderr]     Checking clap v4.2.4
[INFO] [stderr]     Checking pbkdf2 v0.11.0
[INFO] [stderr]     Checking futures v0.3.28
[INFO] [stderr]     Checking toml v0.7.3
[INFO] [stderr]     Checking tiff v0.8.1
[INFO] [stderr]    Compiling rust-embed-impl v6.5.0
[INFO] [stderr]     Checking hyper-tungstenite v0.8.2
[INFO] [stderr]     Checking crossterm v0.25.0
[INFO] [stderr]     Checking tera v1.18.1
[INFO] [stderr]    Compiling pollster-macro v0.1.0
[INFO] [stderr]     Checking console v0.15.5
[INFO] [stderr]     Checking serde_urlencoded v0.7.1
[INFO] [stderr]     Checking itertools v0.9.0
[INFO] [stderr]     Checking sha1 v0.10.5
[INFO] [stderr]     Checking vsimd v0.8.0
[INFO] [stderr]     Checking outref v0.5.1
[INFO] [stderr]     Checking number_prefix v0.4.0
[INFO] [stderr]     Checking constant_time_eq v0.1.5
[INFO] [stderr]     Checking reqwest v0.11.16
[INFO] [stderr]     Checking tempfile v3.5.0
[INFO] [stderr]     Checking indicatif v0.17.3
[INFO] [stderr]     Checking image v0.24.6
[INFO] [stderr]     Checking pollster v0.3.0
[INFO] [stderr]     Checking base64-simd v0.8.0
[INFO] [stderr]     Checking rust-embed v6.6.1
[INFO] [stderr]     Checking inquire v0.5.3
[INFO] [stderr]     Checking notify-debouncer-mini v0.2.1
[INFO] [stderr]     Checking fs_extra v1.3.0
[INFO] [stderr]     Checking beau_collector v0.2.1
[INFO] [stderr]     Checking bzip2 v0.4.4
[INFO] [stderr]     Checking onig v6.4.0
[INFO] [stderr]     Checking syntect v5.0.0
[INFO] [stderr]     Checking zstd v0.11.2+zstd.1.5.2
[INFO] [stderr]     Checking zip v0.6.4
[INFO] [stderr]     Checking quick-js v0.4.1
[INFO] [stderr]     Checking cdoc v0.4.0
[INFO] [stderr]     Checking courses v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 41.71s
[INFO] running `Command { std: "docker" "inspect" "5abcf3eff87b079f155ae4e4564964467cf841c69b1ee50cd5339d7c7a9ee563", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5abcf3eff87b079f155ae4e4564964467cf841c69b1ee50cd5339d7c7a9ee563", kill_on_drop: false }`
[INFO] [stdout] 5abcf3eff87b079f155ae4e4564964467cf841c69b1ee50cd5339d7c7a9ee563