[INFO] fetching crate weblab 0.3.5... [INFO] testing weblab-0.3.5 against master#ad85bc524b1ad696e42061ad8338d382dffbdbe5 for pr-146237 [INFO] extracting crate weblab 0.3.5 into /workspace/builds/worker-3-tc1/source [INFO] started tweaking crates.io crate weblab 0.3.5 [INFO] finished tweaking crates.io crate weblab 0.3.5 [INFO] tweaked toml for crates.io crate weblab 0.3.5 written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate weblab 0.3.5 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] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Locking 86 packages to latest compatible versions [INFO] [stderr] Adding clap v3.2.25 (available: v4.5.47) [INFO] [stderr] Adding path-slash v0.1.5 (available: v0.2.1) [INFO] [stderr] Adding sanitize-filename v0.3.0 (available: v0.6.0) [INFO] [stderr] Adding wasi v0.10.0+wasi-snapshot-preview1 (available: v0.10.2+wasi-snapshot-preview1) [INFO] [stderr] Adding zip v0.5.13 (available: v5.1.0) [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] Downloading crates ... [INFO] [stderr] Downloaded atty v0.2.14 [INFO] [stderr] Downloaded hermit-abi v0.1.19 [INFO] [stderr] Downloaded os_str_bytes v6.6.1 [INFO] [stderr] Downloaded textwrap v0.16.2 [INFO] [stderr] Downloaded proc-macro-error v1.0.4 [INFO] [stderr] Downloaded clap_derive v3.2.25 [INFO] [stderr] Downloaded clap_lex v0.2.4 [INFO] [stderr] Downloaded pathdiff v0.2.3 [INFO] [stderr] Downloaded sanitize-filename v0.3.0 [INFO] [stderr] Downloaded weblab-assignment-structure v0.3.4 [INFO] [stderr] Downloaded weblab-macros v0.3.5 [INFO] [stderr] Downloaded zip v0.5.13 [INFO] [stderr] Downloaded proc-macro-error-attr v1.0.4 [INFO] [stderr] Downloaded path-slash v0.1.5 [INFO] [stderr] Downloaded bzip2-sys v0.1.13+1.0.8 [INFO] [stderr] Downloaded clap v3.2.25 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 003835d21f0e930ec41844c121ddfa51112979f6f766aeddd69511c9e18e6e4b [INFO] running `Command { std: "docker" "start" "-a" "003835d21f0e930ec41844c121ddfa51112979f6f766aeddd69511c9e18e6e4b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "003835d21f0e930ec41844c121ddfa51112979f6f766aeddd69511c9e18e6e4b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "003835d21f0e930ec41844c121ddfa51112979f6f766aeddd69511c9e18e6e4b", kill_on_drop: false }` [INFO] [stdout] 003835d21f0e930ec41844c121ddfa51112979f6f766aeddd69511c9e18e6e4b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] d0da7217bc4c622cef8afc63a1cbac0f964482e5cf21faf83353fbcfef2a346e [INFO] running `Command { std: "docker" "start" "-a" "d0da7217bc4c622cef8afc63a1cbac0f964482e5cf21faf83353fbcfef2a346e", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.5.0 [INFO] [stderr] Compiling libc v0.2.175 [INFO] [stderr] Compiling memchr v2.7.5 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling find-msvc-tools v0.1.1 [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Compiling crc32fast v1.5.0 [INFO] [stderr] Compiling serde_json v1.0.143 [INFO] [stderr] Compiling adler2 v2.0.1 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling regex-syntax v0.8.6 [INFO] [stderr] Compiling thiserror v1.0.69 [INFO] [stderr] Compiling cfg-if v1.0.3 [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Compiling heck v0.4.1 [INFO] [stderr] Compiling miniz_oxide v0.8.9 [INFO] [stderr] Compiling hashbrown v0.12.3 [INFO] [stderr] Compiling os_str_bytes v6.6.1 [INFO] [stderr] Compiling cc v1.2.36 [INFO] [stderr] Compiling bitflags v1.3.2 [INFO] [stderr] Compiling strsim v0.10.0 [INFO] [stderr] Compiling textwrap v0.16.2 [INFO] [stderr] Compiling termcolor v1.4.1 [INFO] [stderr] Compiling same-file v1.0.6 [INFO] [stderr] Compiling clap_lex v0.2.4 [INFO] [stderr] Compiling flate2 v1.1.2 [INFO] [stderr] Compiling byteorder v1.5.0 [INFO] [stderr] Compiling walkdir v2.5.0 [INFO] [stderr] Compiling path-slash v0.1.5 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling indexmap v1.9.3 [INFO] [stderr] Compiling aho-corasick v1.1.3 [INFO] [stderr] Compiling pathdiff v0.2.3 [INFO] [stderr] Compiling weblab-assignment-structure v0.3.4 [INFO] [stderr] Compiling time v0.1.45 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling bzip2-sys v0.1.13+1.0.8 [INFO] [stderr] Compiling chrono v0.4.42 [INFO] [stderr] Compiling serde_derive v1.0.219 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Compiling regex-automata v0.4.10 [INFO] [stderr] Compiling bzip2 v0.4.4 [INFO] [stderr] Compiling zip v0.5.13 [INFO] [stderr] Compiling clap_derive v3.2.25 [INFO] [stderr] Compiling regex v1.11.2 [INFO] [stderr] Compiling weblab-macros v0.3.5 [INFO] [stderr] Compiling sanitize-filename v0.3.0 [INFO] [stderr] Compiling clap v3.2.25 [INFO] [stderr] Compiling weblab v0.3.5 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 23.29s [INFO] running `Command { std: "docker" "inspect" "d0da7217bc4c622cef8afc63a1cbac0f964482e5cf21faf83353fbcfef2a346e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d0da7217bc4c622cef8afc63a1cbac0f964482e5cf21faf83353fbcfef2a346e", kill_on_drop: false }` [INFO] [stdout] d0da7217bc4c622cef8afc63a1cbac0f964482e5cf21faf83353fbcfef2a346e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 50ba6b43711f5c4692573cfd985daef3b08feb7966d670c078387f4639a2a8c9 [INFO] running `Command { std: "docker" "start" "-a" "50ba6b43711f5c4692573cfd985daef3b08feb7966d670c078387f4639a2a8c9", kill_on_drop: false }` [INFO] [stderr] Compiling weblab v0.3.5 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.17s [INFO] running `Command { std: "docker" "inspect" "50ba6b43711f5c4692573cfd985daef3b08feb7966d670c078387f4639a2a8c9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "50ba6b43711f5c4692573cfd985daef3b08feb7966d670c078387f4639a2a8c9", kill_on_drop: false }` [INFO] [stdout] 50ba6b43711f5c4692573cfd985daef3b08feb7966d670c078387f4639a2a8c9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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", kill_on_drop: false }` [INFO] [stdout] 4d7275294b8190ab4a1dd51a072d6bf9bfc2e02e520ba67cfaea52187d74de1d [INFO] running `Command { std: "docker" "start" "-a" "4d7275294b8190ab4a1dd51a072d6bf9bfc2e02e520ba67cfaea52187d74de1d", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.11s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/weblab-7de8715509eae2d7) [INFO] [stderr] Doc-tests weblab [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "4d7275294b8190ab4a1dd51a072d6bf9bfc2e02e520ba67cfaea52187d74de1d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4d7275294b8190ab4a1dd51a072d6bf9bfc2e02e520ba67cfaea52187d74de1d", kill_on_drop: false }` [INFO] [stdout] 4d7275294b8190ab4a1dd51a072d6bf9bfc2e02e520ba67cfaea52187d74de1d