[INFO] fetching crate dangerous 0.10.0...
[INFO] checking dangerous-0.10.0 against try#39e1293fce4b650061e85dda88aa428f726a8444 for pr-88041
[INFO] extracting crate dangerous 0.10.0 into /workspace/builds/worker-63/source
[INFO] validating manifest of crates.io crate dangerous 0.10.0 on toolchain 39e1293fce4b650061e85dda88aa428f726a8444
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+39e1293fce4b650061e85dda88aa428f726a8444" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate dangerous 0.10.0
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate dangerous 0.10.0
[INFO] tweaked toml for crates.io crate dangerous 0.10.0 written to /workspace/builds/worker-63/source/Cargo.toml
[INFO] crate crates.io crate dangerous 0.10.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+39e1293fce4b650061e85dda88aa428f726a8444" "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-63/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+39e1293fce4b650061e85dda88aa428f726a8444" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1d7662b6e16f88dd1ac779e3d9d6e7f1a780ea421fd811ee87c715c05be335a1
[INFO] running `Command { std: "docker" "start" "-a" "1d7662b6e16f88dd1ac779e3d9d6e7f1a780ea421fd811ee87c715c05be335a1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1d7662b6e16f88dd1ac779e3d9d6e7f1a780ea421fd811ee87c715c05be335a1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1d7662b6e16f88dd1ac779e3d9d6e7f1a780ea421fd811ee87c715c05be335a1", kill_on_drop: false }`
[INFO] [stdout] 1d7662b6e16f88dd1ac779e3d9d6e7f1a780ea421fd811ee87c715c05be335a1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+39e1293fce4b650061e85dda88aa428f726a8444" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 832df1cddeca5c5387fa69e54617d1ff5594339b6a4eadd8d383e813000b50e2
[INFO] running `Command { std: "docker" "start" "-a" "832df1cddeca5c5387fa69e54617d1ff5594339b6a4eadd8d383e813000b50e2", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling proc-macro2 v1.0.24
[INFO] [stderr]    Compiling memchr v2.4.0
[INFO] [stderr]    Compiling syn v1.0.64
[INFO] [stderr]    Compiling anyhow v1.0.39
[INFO] [stderr]    Compiling unindent v0.1.7
[INFO] [stderr]     Checking difference v2.0.0
[INFO] [stderr]     Checking aliasable v0.1.3
[INFO] [stderr]     Checking bytecount v0.6.2
[INFO] [stderr]    Compiling paste v1.0.5
[INFO] [stderr]    Compiling nom v6.1.2
[INFO] [stderr]     Checking itertools v0.7.11
[INFO] [stderr]     Checking bitvec v0.19.5
[INFO] [stderr]    Compiling indoc v1.0.3
[INFO] [stderr]     Checking colored-diff v0.2.2
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]     Checking dangerous v0.10.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking imap-proto v0.14.0
[INFO] [stderr]    Compiling zc-derive v0.4.0
[INFO] [stderr]     Checking zc v0.4.0
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.99s
[INFO] running `Command { std: "docker" "inspect" "832df1cddeca5c5387fa69e54617d1ff5594339b6a4eadd8d383e813000b50e2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "832df1cddeca5c5387fa69e54617d1ff5594339b6a4eadd8d383e813000b50e2", kill_on_drop: false }`
[INFO] [stdout] 832df1cddeca5c5387fa69e54617d1ff5594339b6a4eadd8d383e813000b50e2