[INFO] fetching crate libsts 0.3.1...
[INFO] crate libsts 0.3.1 is already in cache
[INFO] crate libsts 0.3.1 is already in cache
[INFO] crate libsts 0.3.1 is already in cache
[INFO] crate libsts 0.3.1 is already in cache
[INFO] crate libsts 0.3.1 is already in cache
[INFO] crate libsts 0.3.1 is already in cache
[INFO] crate libsts 0.3.1 is already in cache
[INFO] crate libsts 0.3.1 is already in cache
[INFO] crate libsts 0.3.1 is already in cache
[INFO] crate libsts 0.3.1 is already in cache
[INFO] crate libsts 0.3.1 is already in cache
[INFO] crate libsts 0.3.1 is already in cache
[INFO] crate libsts 0.3.1 is already in cache
[INFO] crate libsts 0.3.1 is already in cache
[INFO] checking libsts-0.3.1 against master#af7ab3447079fddc51c6c7749b160d24769f7c16 for pr-99413
[INFO] extracting crate libsts 0.3.1 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate libsts 0.3.1 on toolchain af7ab3447079fddc51c6c7749b160d24769f7c16
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+af7ab3447079fddc51c6c7749b160d24769f7c16" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate libsts 0.3.1
[INFO] finished tweaking crates.io crate libsts 0.3.1
[INFO] tweaked toml for crates.io crate libsts 0.3.1 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+af7ab3447079fddc51c6c7749b160d24769f7c16" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+af7ab3447079fddc51c6c7749b160d24769f7c16" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:ecb52c4cf6672b83cc996368a05b4a059042425f2b6ba9cd23a06cdead5d8d70" "/opt/rustwide/cargo-home/bin/cargo" "+af7ab3447079fddc51c6c7749b160d24769f7c16" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 67d2cb2787c5430c5adbf809882477badf459a2452e83510e09d301c128c7093
[INFO] running `Command { std: "docker" "start" "-a" "67d2cb2787c5430c5adbf809882477badf459a2452e83510e09d301c128c7093", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "67d2cb2787c5430c5adbf809882477badf459a2452e83510e09d301c128c7093", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "67d2cb2787c5430c5adbf809882477badf459a2452e83510e09d301c128c7093", kill_on_drop: false }`
[INFO] [stdout] 67d2cb2787c5430c5adbf809882477badf459a2452e83510e09d301c128c7093
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:ecb52c4cf6672b83cc996368a05b4a059042425f2b6ba9cd23a06cdead5d8d70" "/opt/rustwide/cargo-home/bin/cargo" "+af7ab3447079fddc51c6c7749b160d24769f7c16" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ee5c3fa41ab07cf092491a9c32c5be5078838a2cd9fd5ea12e22f268b4cb13c9
[INFO] running `Command { std: "docker" "start" "-a" "ee5c3fa41ab07cf092491a9c32c5be5078838a2cd9fd5ea12e22f268b4cb13c9", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.99
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]    Compiling libc v0.2.127
[INFO] [stderr]     Checking base64 v0.11.0
[INFO] [stderr]     Checking fwatch v0.1.5
[INFO] [stderr]     Checking object v0.29.0
[INFO] [stderr]    Compiling synstructure v0.12.6
[INFO] [stderr]     Checking backtrace v0.3.66
[INFO] [stderr]    Compiling serde_derive v1.0.142
[INFO] [stderr]    Compiling failure_derive v0.1.8
[INFO] [stderr]     Checking failure v0.1.8
[INFO] [stderr]     Checking serde v1.0.142
[INFO] [stderr]     Checking serde_json v1.0.83
[INFO] [stderr]     Checking libsts v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 15.18s
[INFO] running `Command { std: "docker" "inspect" "ee5c3fa41ab07cf092491a9c32c5be5078838a2cd9fd5ea12e22f268b4cb13c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ee5c3fa41ab07cf092491a9c32c5be5078838a2cd9fd5ea12e22f268b4cb13c9", kill_on_drop: false }`
[INFO] [stdout] ee5c3fa41ab07cf092491a9c32c5be5078838a2cd9fd5ea12e22f268b4cb13c9