[INFO] fetching crate serde_valid 0.3.0...
[INFO] testing serde_valid-0.3.0 against master#6c20ab744b0f82646d90ce9d25894823abc9c669 for pr-99093
[INFO] extracting crate serde_valid 0.3.0 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate serde_valid 0.3.0 on toolchain 6c20ab744b0f82646d90ce9d25894823abc9c669
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+6c20ab744b0f82646d90ce9d25894823abc9c669" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate serde_valid 0.3.0
[INFO] finished tweaking crates.io crate serde_valid 0.3.0
[INFO] tweaked toml for crates.io crate serde_valid 0.3.0 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+6c20ab744b0f82646d90ce9d25894823abc9c669" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+6c20ab744b0f82646d90ce9d25894823abc9c669" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded serde_valid_derive v0.3.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:5873ed620acfc3295992aedd9294443d62a478a48ba243bc5e6c4f5abaffa05f" "/opt/rustwide/cargo-home/bin/cargo" "+6c20ab744b0f82646d90ce9d25894823abc9c669" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 6dbe1b4a3e5f2ab3647bcfea17b2e9c3356db3dc47e11179d40e8496bb3c1ff0
[INFO] running `Command { std: "docker" "start" "-a" "6dbe1b4a3e5f2ab3647bcfea17b2e9c3356db3dc47e11179d40e8496bb3c1ff0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6dbe1b4a3e5f2ab3647bcfea17b2e9c3356db3dc47e11179d40e8496bb3c1ff0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6dbe1b4a3e5f2ab3647bcfea17b2e9c3356db3dc47e11179d40e8496bb3c1ff0", kill_on_drop: false }`
[INFO] [stdout] 6dbe1b4a3e5f2ab3647bcfea17b2e9c3356db3dc47e11179d40e8496bb3c1ff0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:5873ed620acfc3295992aedd9294443d62a478a48ba243bc5e6c4f5abaffa05f" "/opt/rustwide/cargo-home/bin/cargo" "+6c20ab744b0f82646d90ce9d25894823abc9c669" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 40068673856cd20358f29af14c11e8cfa401cf7d3ef9302bf0736782d19d2365
[INFO] running `Command { std: "docker" "start" "-a" "40068673856cd20358f29af14c11e8cfa401cf7d3ef9302bf0736782d19d2365", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.40
[INFO] [stderr]    Compiling quote v1.0.20
[INFO] [stderr]    Compiling unicode-ident v1.0.2
[INFO] [stderr]    Compiling syn v1.0.98
[INFO] [stderr]    Compiling version_check v0.9.4
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling serde_derive v1.0.139
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]    Compiling serde v1.0.139
[INFO] [stderr]    Compiling serde_json v1.0.82
[INFO] [stderr]    Compiling regex-syntax v0.6.27
[INFO] [stderr]    Compiling either v1.7.0
[INFO] [stderr]    Compiling itoa v1.0.2
[INFO] [stderr]    Compiling ryu v1.0.10
[INFO] [stderr]    Compiling hashbrown v0.12.3
[INFO] [stderr]    Compiling strsim v0.10.0
[INFO] [stderr]    Compiling once_cell v1.13.0
[INFO] [stderr]    Compiling unicode-segmentation v1.9.0
[INFO] [stderr]    Compiling itertools v0.10.3
[INFO] [stderr]    Compiling indexmap v1.9.1
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling aho-corasick v0.7.18
[INFO] [stderr]    Compiling regex v1.6.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.31
[INFO] [stderr]    Compiling serde_valid_derive v0.3.0
[INFO] [stderr]    Compiling thiserror v1.0.31
[INFO] [stderr]    Compiling serde_valid v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 55.85s
[INFO] running `Command { std: "docker" "inspect" "40068673856cd20358f29af14c11e8cfa401cf7d3ef9302bf0736782d19d2365", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "40068673856cd20358f29af14c11e8cfa401cf7d3ef9302bf0736782d19d2365", kill_on_drop: false }`
[INFO] [stdout] 40068673856cd20358f29af14c11e8cfa401cf7d3ef9302bf0736782d19d2365
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:5873ed620acfc3295992aedd9294443d62a478a48ba243bc5e6c4f5abaffa05f" "/opt/rustwide/cargo-home/bin/cargo" "+6c20ab744b0f82646d90ce9d25894823abc9c669" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 8975becf5ab3dfd1a8f950c08a2a37dad7beb8b107ac37a3934ca8808d217fd9
[INFO] running `Command { std: "docker" "start" "-a" "8975becf5ab3dfd1a8f950c08a2a37dad7beb8b107ac37a3934ca8808d217fd9", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_valid v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr] error: could not compile `serde_valid`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name pattern_test --edition=2021 tests/pattern_test.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test --cfg 'feature="default"' -C metadata=375e0f53d73fda04 -C extra-filename=-375e0f53d73fda04 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern indexmap=/opt/rustwide/target/debug/deps/libindexmap-6cd34797098e83a4.rlib --extern itertools=/opt/rustwide/target/debug/deps/libitertools-9b4dadf9dfdcf5b5.rlib --extern num_traits=/opt/rustwide/target/debug/deps/libnum_traits-07b3e0818f14fa6e.rlib --extern once_cell=/opt/rustwide/target/debug/deps/libonce_cell-3548c506bfdf571b.rlib --extern regex=/opt/rustwide/target/debug/deps/libregex-f4af02113332b2fd.rlib --extern serde=/opt/rustwide/target/debug/deps/libserde-0dc06563f0922f73.rlib --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-d9c8c53fbbcc0854.rlib --extern serde_valid=/opt/rustwide/target/debug/deps/libserde_valid-18e7773c83ac8f9a.rlib --extern serde_valid_derive=/opt/rustwide/target/debug/deps/libserde_valid_derive-6e13ec58037ca055.so --extern thiserror=/opt/rustwide/target/debug/deps/libthiserror-a117968905e17dbd.rlib --extern unicode_segmentation=/opt/rustwide/target/debug/deps/libunicode_segmentation-9603a48f7d2a6a8a.rlib --cap-lints=forbid` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `serde_valid`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name range_test --edition=2021 tests/range_test.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test --cfg 'feature="default"' -C metadata=ef386aca8d18a54b -C extra-filename=-ef386aca8d18a54b --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern indexmap=/opt/rustwide/target/debug/deps/libindexmap-6cd34797098e83a4.rlib --extern itertools=/opt/rustwide/target/debug/deps/libitertools-9b4dadf9dfdcf5b5.rlib --extern num_traits=/opt/rustwide/target/debug/deps/libnum_traits-07b3e0818f14fa6e.rlib --extern once_cell=/opt/rustwide/target/debug/deps/libonce_cell-3548c506bfdf571b.rlib --extern regex=/opt/rustwide/target/debug/deps/libregex-f4af02113332b2fd.rlib --extern serde=/opt/rustwide/target/debug/deps/libserde-0dc06563f0922f73.rlib --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-d9c8c53fbbcc0854.rlib --extern serde_valid=/opt/rustwide/target/debug/deps/libserde_valid-18e7773c83ac8f9a.rlib --extern serde_valid_derive=/opt/rustwide/target/debug/deps/libserde_valid_derive-6e13ec58037ca055.so --extern thiserror=/opt/rustwide/target/debug/deps/libthiserror-a117968905e17dbd.rlib --extern unicode_segmentation=/opt/rustwide/target/debug/deps/libunicode_segmentation-9603a48f7d2a6a8a.rlib --cap-lints=forbid` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "8975becf5ab3dfd1a8f950c08a2a37dad7beb8b107ac37a3934ca8808d217fd9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8975becf5ab3dfd1a8f950c08a2a37dad7beb8b107ac37a3934ca8808d217fd9", kill_on_drop: false }`
[INFO] [stdout] 8975becf5ab3dfd1a8f950c08a2a37dad7beb8b107ac37a3934ca8808d217fd9