[INFO] fetching crate blacklist-hub 0.1.0...
[INFO] checking blacklist-hub-0.1.0 against try#9d63f825c0d409b0e1743a2c84b33f86965e5929 for pr-136968
[INFO] extracting crate blacklist-hub 0.1.0 into /workspace/builds/worker-5-tc2/source
[INFO] validating manifest of crates.io crate blacklist-hub 0.1.0 on toolchain 9d63f825c0d409b0e1743a2c84b33f86965e5929
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9d63f825c0d409b0e1743a2c84b33f86965e5929" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate blacklist-hub 0.1.0
[INFO] finished tweaking crates.io crate blacklist-hub 0.1.0
[INFO] tweaked toml for crates.io crate blacklist-hub 0.1.0 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] crate crates.io crate blacklist-hub 0.1.0 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" "+9d63f825c0d409b0e1743a2c84b33f86965e5929" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+9d63f825c0d409b0e1743a2c84b33f86965e5929" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6b7dc05fa2baca8f26529f416da2ea0a387ac8b1846da11790fd992a66dedeb5
[INFO] running `Command { std: "docker" "start" "-a" "6b7dc05fa2baca8f26529f416da2ea0a387ac8b1846da11790fd992a66dedeb5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6b7dc05fa2baca8f26529f416da2ea0a387ac8b1846da11790fd992a66dedeb5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6b7dc05fa2baca8f26529f416da2ea0a387ac8b1846da11790fd992a66dedeb5", kill_on_drop: false }`
[INFO] [stdout] 6b7dc05fa2baca8f26529f416da2ea0a387ac8b1846da11790fd992a66dedeb5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+9d63f825c0d409b0e1743a2c84b33f86965e5929" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 80578dcf7cf4ee4f9984d7d2ee9a8235ea4f2ec27da99d0b7c7a9823973a15ed
[INFO] running `Command { std: "docker" "start" "-a" "80578dcf7cf4ee4f9984d7d2ee9a8235ea4f2ec27da99d0b7c7a9823973a15ed", kill_on_drop: false }`
[INFO] [stderr]     Checking memchr v2.7.4
[INFO] [stderr]    Compiling serde v1.0.203
[INFO] [stderr]     Checking regex-syntax v0.8.4
[INFO] [stderr]     Checking base64 v0.22.1
[INFO] [stderr]     Checking aho-corasick v1.1.3
[INFO] [stderr]     Checking regex-automata v0.4.7
[INFO] [stderr]     Checking regex v1.10.5
[INFO] [stderr]     Checking blacklist-hub v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.79s
[INFO] running `Command { std: "docker" "inspect" "80578dcf7cf4ee4f9984d7d2ee9a8235ea4f2ec27da99d0b7c7a9823973a15ed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "80578dcf7cf4ee4f9984d7d2ee9a8235ea4f2ec27da99d0b7c7a9823973a15ed", kill_on_drop: false }`
[INFO] [stdout] 80578dcf7cf4ee4f9984d7d2ee9a8235ea4f2ec27da99d0b7c7a9823973a15ed