[INFO] fetching crate afl 0.15.24...
[INFO] checking afl-0.15.24 against try#2278ef25f90817c20d6dd0d2da58a990eb6f53cb for pr-145108-1
[INFO] extracting crate afl 0.15.24 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate afl 0.15.24
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate afl 0.15.24
[INFO] tweaked toml for crates.io crate afl 0.15.24 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate afl 0.15.24 on toolchain 2278ef25f90817c20d6dd0d2da58a990eb6f53cb
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2278ef25f90817c20d6dd0d2da58a990eb6f53cb" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate afl 0.15.24 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" "+2278ef25f90817c20d6dd0d2da58a990eb6f53cb" "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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded xdg v3.0.0
[INFO] [stderr]   Downloaded derive_arbitrary v1.4.2
[INFO] [stderr]   Downloaded arbitrary v1.4.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2278ef25f90817c20d6dd0d2da58a990eb6f53cb" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c51c9d5e1a2187537c80ff231b747203d166b1cb3c9cffb85bfc8faddde4ad69
[INFO] running `Command { std: "docker" "start" "-a" "c51c9d5e1a2187537c80ff231b747203d166b1cb3c9cffb85bfc8faddde4ad69", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c51c9d5e1a2187537c80ff231b747203d166b1cb3c9cffb85bfc8faddde4ad69", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c51c9d5e1a2187537c80ff231b747203d166b1cb3c9cffb85bfc8faddde4ad69", kill_on_drop: false }`
[INFO] [stdout] c51c9d5e1a2187537c80ff231b747203d166b1cb3c9cffb85bfc8faddde4ad69
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2278ef25f90817c20d6dd0d2da58a990eb6f53cb" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6f6ebb5b8893f00ed4daa949abe334a5ba71e245bc3248e10569c456940ba3b5
[INFO] running `Command { std: "docker" "start" "-a" "6f6ebb5b8893f00ed4daa949abe334a5ba71e245bc3248e10569c456940ba3b5", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.176
[INFO] [stderr]    Compiling home v0.5.11
[INFO] [stderr]     Checking semver v1.0.27
[INFO] [stderr]     Checking xdg v3.0.0
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling afl v0.15.24 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking rustc_version v0.4.1
[INFO] [stderr]    Compiling derive_arbitrary v1.4.2
[INFO] [stderr]     Checking arbitrary v1.4.2
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.33s
[INFO] running `Command { std: "docker" "inspect" "6f6ebb5b8893f00ed4daa949abe334a5ba71e245bc3248e10569c456940ba3b5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6f6ebb5b8893f00ed4daa949abe334a5ba71e245bc3248e10569c456940ba3b5", kill_on_drop: false }`
[INFO] [stdout] 6f6ebb5b8893f00ed4daa949abe334a5ba71e245bc3248e10569c456940ba3b5