[INFO] fetching crate kine-icu 0.1.2...
[INFO] checking kine-icu-0.1.2 against try#ca6d8d30c65b4fcf60d8a40774045a936ec3c78d for pr-112119
[INFO] extracting crate kine-icu 0.1.2 into /workspace/builds/worker-4-tc2/source
[INFO] validating manifest of crates.io crate kine-icu 0.1.2 on toolchain ca6d8d30c65b4fcf60d8a40774045a936ec3c78d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ca6d8d30c65b4fcf60d8a40774045a936ec3c78d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate kine-icu 0.1.2
[INFO] finished tweaking crates.io crate kine-icu 0.1.2
[INFO] tweaked toml for crates.io crate kine-icu 0.1.2 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ca6d8d30c65b4fcf60d8a40774045a936ec3c78d" "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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ca6d8d30c65b4fcf60d8a40774045a936ec3c78d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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@sha256:19e73879b68f455e41552ea35293514db52ea292d993f571636dbffedb77a1ee" "/opt/rustwide/cargo-home/bin/cargo" "+ca6d8d30c65b4fcf60d8a40774045a936ec3c78d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6117da915f6ea9906d0152d81eebea2abb7144d444fdec992fe9feefa62383c9
[INFO] running `Command { std: "docker" "start" "-a" "6117da915f6ea9906d0152d81eebea2abb7144d444fdec992fe9feefa62383c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6117da915f6ea9906d0152d81eebea2abb7144d444fdec992fe9feefa62383c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6117da915f6ea9906d0152d81eebea2abb7144d444fdec992fe9feefa62383c9", kill_on_drop: false }`
[INFO] [stdout] 6117da915f6ea9906d0152d81eebea2abb7144d444fdec992fe9feefa62383c9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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@sha256:19e73879b68f455e41552ea35293514db52ea292d993f571636dbffedb77a1ee" "/opt/rustwide/cargo-home/bin/cargo" "+ca6d8d30c65b4fcf60d8a40774045a936ec3c78d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 350f5917e7c9eefc0a965a741c5d54616aef98e1cc716df269471d1ce538586a
[INFO] running `Command { std: "docker" "start" "-a" "350f5917e7c9eefc0a965a741c5d54616aef98e1cc716df269471d1ce538586a", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.146
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]     Checking gimli v0.27.3
[INFO] [stderr]     Checking litemap v0.7.0
[INFO] [stderr]     Checking writeable v0.5.2
[INFO] [stderr]    Compiling backtrace v0.3.67
[INFO] [stderr]     Checking miniz_oxide v0.6.2
[INFO] [stderr]     Checking stable_deref_trait v1.2.0
[INFO] [stderr]     Checking rustc-demangle v0.1.23
[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stderr]     Checking pretty-hex v0.3.0
[INFO] [stderr]     Checking kine-core v0.1.1
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling displaydoc v0.2.4
[INFO] [stderr]     Checking object v0.30.4
[INFO] [stderr]     Checking getrandom v0.2.10
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking addr2line v0.19.0
[INFO] [stderr]    Compiling synstructure v0.12.6
[INFO] [stderr]    Compiling zerofrom-derive v0.1.2
[INFO] [stderr]    Compiling zerovec-derive v0.9.4
[INFO] [stderr]    Compiling bolero-generator-derive v0.8.0
[INFO] [stderr]    Compiling yoke-derive v0.7.1
[INFO] [stderr]    Compiling icu_provider_macros v1.2.0
[INFO] [stderr]     Checking bolero-generator v0.8.0
[INFO] [stderr]     Checking zerofrom v0.1.2
[INFO] [stderr]     Checking zerovec v0.9.4
[INFO] [stderr]     Checking yoke v0.7.1
[INFO] [stderr]     Checking tinystr v0.7.1
[INFO] [stderr]     Checking icu_locid v1.2.0
[INFO] [stderr]     Checking icu_provider v1.2.0
[INFO] [stderr]     Checking icu_calendar v1.2.0
[INFO] [stderr]     Checking bolero-engine v0.8.1
[INFO] [stderr]     Checking bolero v0.8.0
[INFO] [stderr]     Checking kine-icu v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.18s
[INFO] running `Command { std: "docker" "inspect" "350f5917e7c9eefc0a965a741c5d54616aef98e1cc716df269471d1ce538586a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "350f5917e7c9eefc0a965a741c5d54616aef98e1cc716df269471d1ce538586a", kill_on_drop: false }`
[INFO] [stdout] 350f5917e7c9eefc0a965a741c5d54616aef98e1cc716df269471d1ce538586a