[INFO] fetching crate wizer 1.0.2...
[INFO] checking wizer-1.0.2 against master#36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923 for pr-81863
[INFO] extracting crate wizer 1.0.2 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate wizer 1.0.2 on toolchain 36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate wizer 1.0.2
[INFO] finished tweaking crates.io crate wizer 1.0.2
[INFO] tweaked toml for crates.io crate wizer 1.0.2 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate crates.io crate wizer 1.0.2 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "rustops/crates-build-env@sha256:ce6408862c0f4858e6cd2b85b2cf085ff7d0d6323904d0a94b71664a228554ab" "/opt/rustwide/cargo-home/bin/cargo" "+36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 00d85866f2824ea8dbaffbe4887eeb8a33f7d275c254fbd66507ac90066e6076
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "00d85866f2824ea8dbaffbe4887eeb8a33f7d275c254fbd66507ac90066e6076", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "00d85866f2824ea8dbaffbe4887eeb8a33f7d275c254fbd66507ac90066e6076", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "00d85866f2824ea8dbaffbe4887eeb8a33f7d275c254fbd66507ac90066e6076", kill_on_drop: false }`
[INFO] [stdout] 00d85866f2824ea8dbaffbe4887eeb8a33f7d275c254fbd66507ac90066e6076
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "rustops/crates-build-env@sha256:ce6408862c0f4858e6cd2b85b2cf085ff7d0d6323904d0a94b71664a228554ab" "/opt/rustwide/cargo-home/bin/cargo" "+36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923" "check" "--frozen" "--all" "--all-targets" "--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] ab58b8ab80bc3b29ac6242005af340c9a28904fc30d9458a77587679f1e83387
[INFO] running `Command { std: "docker" "start" "-a" "ab58b8ab80bc3b29ac6242005af340c9a28904fc30d9458a77587679f1e83387", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]    Compiling syn v1.0.58
[INFO] [stderr]    Compiling libc v0.2.81
[INFO] [stderr]    Compiling serde_derive v1.0.118
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[INFO] [stderr]    Compiling cranelift-codegen-shared v0.69.0
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[INFO] [stderr]    Compiling jobserver v0.1.21
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[INFO] [stderr]    Compiling zstd-sys v1.4.18+zstd.1.4.7
[INFO] [stderr]    Compiling psm v0.1.12
[INFO] [stderr]    Compiling wasmtime-runtime v0.22.0
[INFO] [stderr]    Compiling raw-cpuid v8.1.2
[INFO] [stderr]     Checking wat v1.0.31
[INFO] [stderr]    Compiling thiserror-impl v1.0.23
[INFO] [stderr]    Compiling tracing-attributes v0.1.11
[INFO] [stderr]    Compiling scroll_derive v0.10.4
[INFO] [stderr]     Checking scroll v0.10.2
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[INFO] [stderr]     Checking tracing v0.1.22
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[INFO] [stderr]    Compiling wiggle-generate v0.22.0
[INFO] [stderr]    Compiling wiggle-macro v0.22.0
[INFO] [stderr]    Compiling wasmtime-wiggle-macro v0.22.0
[INFO] [stderr]     Checking wiggle v0.22.0
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[INFO] [stderr]     Checking cranelift-entity v0.69.0
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[INFO] [stderr]     Checking serde_cbor v0.11.1
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[INFO] [stderr]     Checking gimli v0.23.0
[INFO] [stderr]     Checking object v0.22.0
[INFO] [stderr]    Compiling cranelift-codegen-meta v0.69.0
[INFO] [stderr]     Checking tinytemplate v1.2.0
[INFO] [stderr]     Checking criterion v0.3.3
[INFO] [stderr]     Checking zstd v0.5.4+zstd.1.4.7
[INFO] [stderr]     Checking addr2line v0.14.1
[INFO] [stderr]     Checking backtrace v0.3.55
[INFO] [stderr]    Compiling cranelift-codegen v0.69.0
[INFO] [stderr]     Checking cranelift-frontend v0.69.0
[INFO] [stderr]     Checking cranelift-native v0.69.0
[INFO] [stderr]     Checking cranelift-wasm v0.69.0
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[INFO] [stderr]     Checking wasmtime-jit v0.22.0
[INFO] [stderr]     Checking wasmtime v0.22.0
[INFO] [stderr]     Checking wasmtime-wiggle v0.22.0
[INFO] [stderr]     Checking wizer v1.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3m 36s
[INFO] running `Command { std: "docker" "inspect" "ab58b8ab80bc3b29ac6242005af340c9a28904fc30d9458a77587679f1e83387", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ab58b8ab80bc3b29ac6242005af340c9a28904fc30d9458a77587679f1e83387", kill_on_drop: false }`
[INFO] [stdout] ab58b8ab80bc3b29ac6242005af340c9a28904fc30d9458a77587679f1e83387