[INFO] fetching crate servlin 0.6.0...
[INFO] testing servlin-0.6.0 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0
[INFO] extracting crate servlin 0.6.0 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate servlin 0.6.0
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate servlin 0.6.0
[INFO] tweaked toml for crates.io crate servlin 0.6.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate servlin 0.6.0 on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate servlin 0.6.0 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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded safina v0.6.0
[INFO] [stderr]   Downloaded safina-macros v0.1.3
[INFO] [stderr]   Downloaded temp-dir v0.1.14
[INFO] [stderr]   Downloaded temp-file v0.1.9
[INFO] [stderr]   Downloaded include_dir v0.7.4
[INFO] [stderr]   Downloaded include_dir_macros v0.7.4
[INFO] [stderr]   Downloaded permit v0.2.1
[INFO] [stderr]   Downloaded async-fs v2.1.2
[INFO] [stderr]   Downloaded event-listener-strategy v0.5.2
[INFO] [stderr]   Downloaded safe-regex-compiler v0.3.0
[INFO] [stderr]   Downloaded async-io v2.3.4
[INFO] [stderr]   Downloaded polling v3.7.3
[INFO] [stderr]   Downloaded event-listener v5.3.1
[INFO] [stderr]   Downloaded unicode-bidi v0.3.17
[INFO] [stderr]   Downloaded safe-proc-macro2 v1.0.67
[INFO] [stderr]   Downloaded serde_json v1.0.132
[INFO] [stderr]   Downloaded proc-macro2 v1.0.88
[INFO] [stderr]   Downloaded safe-quote v1.0.15
[INFO] [stderr]   Downloaded unicode-ident v1.0.13
[INFO] [stderr]   Downloaded async-net v2.0.0
[INFO] [stderr]   Downloaded safe-regex v0.3.0
[INFO] [stderr]   Downloaded fixed-buffer v1.0.0
[INFO] [stderr]   Downloaded syn v2.0.82
[INFO] [stderr]   Downloaded safe-regex-macro v0.3.0
[INFO] [stderr]   Downloaded rustix v0.38.37
[INFO] [stderr]   Downloaded libc v0.2.161
[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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1782910747ddf6440b22331b7e30e9a9b94fc80acba4c3cab3d9340f29dcc1cb
[INFO] running `Command { std: "docker" "start" "-a" "1782910747ddf6440b22331b7e30e9a9b94fc80acba4c3cab3d9340f29dcc1cb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1782910747ddf6440b22331b7e30e9a9b94fc80acba4c3cab3d9340f29dcc1cb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1782910747ddf6440b22331b7e30e9a9b94fc80acba4c3cab3d9340f29dcc1cb", kill_on_drop: false }`
[INFO] [stdout] 1782910747ddf6440b22331b7e30e9a9b94fc80acba4c3cab3d9340f29dcc1cb
[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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 6b4267973c3e0959f5da2700700db336b0e3bd52c7d914a904fe6588271913e2
[INFO] running `Command { std: "docker" "start" "-a" "6b4267973c3e0959f5da2700700db336b0e3bd52c7d914a904fe6588271913e2", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-ident v1.0.13
[INFO] [stderr]    Compiling crossbeam-utils v0.8.20
[INFO] [stderr]    Compiling proc-macro2 v1.0.88
[INFO] [stderr]    Compiling parking v2.2.1
[INFO] [stderr]    Compiling futures-io v0.3.31
[INFO] [stderr]    Compiling fastrand v2.1.1
[INFO] [stderr]    Compiling safe-proc-macro2 v1.0.67
[INFO] [stderr]    Compiling futures-core v0.3.31
[INFO] [stderr]    Compiling libc v0.2.161
[INFO] [stderr]    Compiling rustix v0.38.37
[INFO] [stderr]    Compiling byteorder v1.5.0
[INFO] [stderr]    Compiling linux-raw-sys v0.4.14
[INFO] [stderr]    Compiling tracing-core v0.1.32
[INFO] [stderr]    Compiling async-task v4.7.1
[INFO] [stderr]    Compiling unicode-normalization v0.1.24
[INFO] [stderr]    Compiling unicode-bidi v0.3.17
[INFO] [stderr]    Compiling fixed-buffer v1.0.0
[INFO] [stderr]    Compiling temp-file v0.1.9
[INFO] [stderr]    Compiling temp-dir v0.1.14
[INFO] [stderr]    Compiling futures-lite v2.3.0
[INFO] [stderr]    Compiling piper v0.2.4
[INFO] [stderr]    Compiling permit v0.2.1
[INFO] [stderr]    Compiling safina v0.6.0
[INFO] [stderr]    Compiling tracing v0.1.40
[INFO] [stderr]    Compiling idna v0.5.0
[INFO] [stderr]    Compiling safe-quote v1.0.15
[INFO] [stderr]    Compiling concurrent-queue v2.5.0
[INFO] [stderr]    Compiling safe-regex-compiler v0.3.0
[INFO] [stderr]    Compiling quote v1.0.37
[INFO] [stderr]    Compiling event-listener v5.3.1
[INFO] [stderr]    Compiling getrandom v0.2.15
[INFO] [stderr]    Compiling syn v2.0.82
[INFO] [stderr]    Compiling url v2.5.2
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling event-listener-strategy v0.5.2
[INFO] [stderr]    Compiling async-lock v3.4.0
[INFO] [stderr]    Compiling async-channel v2.3.1
[INFO] [stderr]    Compiling safe-regex-macro v0.3.0
[INFO] [stderr]    Compiling blocking v1.6.1
[INFO] [stderr]    Compiling safe-regex v0.3.0
[INFO] [stderr]    Compiling async-fs v2.1.2
[INFO] [stderr]    Compiling zerocopy-derive v0.7.35
[INFO] [stderr]    Compiling zerocopy v0.7.35
[INFO] [stderr]    Compiling polling v3.7.3
[INFO] [stderr]    Compiling ppv-lite86 v0.2.20
[INFO] [stderr]    Compiling async-io v2.3.4
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling async-net v2.0.0
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling servlin v0.6.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 14.58s
[INFO] running `Command { std: "docker" "inspect" "6b4267973c3e0959f5da2700700db336b0e3bd52c7d914a904fe6588271913e2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6b4267973c3e0959f5da2700700db336b0e3bd52c7d914a904fe6588271913e2", kill_on_drop: false }`
[INFO] [stdout] 6b4267973c3e0959f5da2700700db336b0e3bd52c7d914a904fe6588271913e2
[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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--no-run" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 8693154512dbc1dcc341be109062571e43902315188d0b189f4487475d3cd6f7
[INFO] running `Command { std: "docker" "start" "-a" "8693154512dbc1dcc341be109062571e43902315188d0b189f4487475d3cd6f7", kill_on_drop: false }`
[INFO] [stderr]    Compiling safina-macros v0.1.3
[INFO] [stderr]    Compiling safina v0.6.0
[INFO] [stderr]    Compiling servlin v0.6.0 (/opt/rustwide/workdir)
[INFO] [stderr] error: could not compile `servlin` (test "head")
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/bin/rustc --crate-name head --edition=2021 tests/head.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"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("default", "include_dir", "json", "serde", "serde_json", "serde_urlencoded", "urlencoded"))' -C metadata=ab0b227b63680451 -C extra-filename=-f439de3557caa2df --out-dir /opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps --target x86_64-unknown-linux-musl -L dependency=/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern async_fs=/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/libasync_fs-81d75a17d91c39e3.rlib --extern async_net=/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/libasync_net-7487c9824819a6fa.rlib --extern fixed_buffer=/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/libfixed_buffer-022f9bbeeb0a21ca.rlib --extern futures_io=/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/libfutures_io-2b489bdc4293f74f.rlib --extern futures_lite=/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/libfutures_lite-a7620aeb7345bd43.rlib --extern permit=/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/libpermit-ccc4e10c6d590259.rlib --extern rand=/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/librand-3eb41d9550610fe3.rlib --extern safe_regex=/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/libsafe_regex-60b5e4a6fc51d6d1.rlib --extern safina=/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/libsafina-4f760cacb4a9c76a.rlib --extern servlin=/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/libservlin-e907228bdf1e9424.rlib --extern temp_dir=/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/libtemp_dir-ee751f98a6f0914b.rlib --extern temp_file=/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/libtemp_file-3785006835ef1b13.rlib --extern url=/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/liburl-0cc96a2f4e05d671.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 `servlin` (test "handler")
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/bin/rustc --crate-name handler --edition=2021 tests/handler.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"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("default", "include_dir", "json", "serde", "serde_json", "serde_urlencoded", "urlencoded"))' -C metadata=9209bc9ca5a66359 -C extra-filename=-96c71dd73a7a5a5e --out-dir /opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps --target x86_64-unknown-linux-musl -L dependency=/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern async_fs=/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/libasync_fs-81d75a17d91c39e3.rlib --extern async_net=/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/libasync_net-7487c9824819a6fa.rlib --extern fixed_buffer=/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/libfixed_buffer-022f9bbeeb0a21ca.rlib --extern futures_io=/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/libfutures_io-2b489bdc4293f74f.rlib --extern futures_lite=/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/libfutures_lite-a7620aeb7345bd43.rlib --extern permit=/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/libpermit-ccc4e10c6d590259.rlib --extern rand=/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/librand-3eb41d9550610fe3.rlib --extern safe_regex=/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/libsafe_regex-60b5e4a6fc51d6d1.rlib --extern safina=/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/libsafina-4f760cacb4a9c76a.rlib --extern servlin=/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/libservlin-e907228bdf1e9424.rlib --extern temp_dir=/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/libtemp_dir-ee751f98a6f0914b.rlib --extern temp_file=/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/libtemp_file-3785006835ef1b13.rlib --extern url=/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/liburl-0cc96a2f4e05d671.rlib --cap-lints=forbid` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "8693154512dbc1dcc341be109062571e43902315188d0b189f4487475d3cd6f7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8693154512dbc1dcc341be109062571e43902315188d0b189f4487475d3cd6f7", kill_on_drop: false }`
[INFO] [stdout] 8693154512dbc1dcc341be109062571e43902315188d0b189f4487475d3cd6f7