[INFO] fetching crate fido-mds 0.4.8...
[INFO] checking fido-mds-0.4.8 against try#377afada703be70d3fdff9164a481570a3cba7fe for pr-113240
[INFO] extracting crate fido-mds 0.4.8 into /workspace/builds/worker-4-tc2/source
[INFO] validating manifest of crates.io crate fido-mds 0.4.8 on toolchain 377afada703be70d3fdff9164a481570a3cba7fe
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+377afada703be70d3fdff9164a481570a3cba7fe" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate fido-mds 0.4.8
[INFO] finished tweaking crates.io crate fido-mds 0.4.8
[INFO] tweaked toml for crates.io crate fido-mds 0.4.8 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" "+377afada703be70d3fdff9164a481570a3cba7fe" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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" "+377afada703be70d3fdff9164a481570a3cba7fe" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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:a420fdec406141845121210faa381f8029b0be6d4170deff7c4445a424f67918" "/opt/rustwide/cargo-home/bin/cargo" "+377afada703be70d3fdff9164a481570a3cba7fe" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 31ae648974ed65f3eff7b6bd46a82832ef418ae0ca3d5056c4efe30347ff21ca
[INFO] running `Command { std: "docker" "start" "-a" "31ae648974ed65f3eff7b6bd46a82832ef418ae0ca3d5056c4efe30347ff21ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "31ae648974ed65f3eff7b6bd46a82832ef418ae0ca3d5056c4efe30347ff21ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "31ae648974ed65f3eff7b6bd46a82832ef418ae0ca3d5056c4efe30347ff21ca", kill_on_drop: false }`
[INFO] [stdout] 31ae648974ed65f3eff7b6bd46a82832ef418ae0ca3d5056c4efe30347ff21ca
[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:a420fdec406141845121210faa381f8029b0be6d4170deff7c4445a424f67918" "/opt/rustwide/cargo-home/bin/cargo" "+377afada703be70d3fdff9164a481570a3cba7fe" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 51afc27d8058dbab438a1ab57e328647341ab8fa10be40186ed59737761773de
[INFO] running `Command { std: "docker" "start" "-a" "51afc27d8058dbab438a1ab57e328647341ab8fa10be40186ed59737761773de", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.147
[INFO] [stderr]    Compiling syn v2.0.22
[INFO] [stderr]     Checking hex v0.4.3
[INFO] [stderr]     Checking openssl-sys v0.9.90
[INFO] [stderr]     Checking getrandom v0.2.10
[INFO] [stderr]    Compiling serde_derive v1.0.164
[INFO] [stderr]    Compiling openssl-macros v0.1.1
[INFO] [stderr]    Compiling tracing-attributes v0.1.26
[INFO] [stderr]     Checking openssl v0.10.55
[INFO] [stderr]     Checking tracing v0.1.37
[INFO] [stderr]     Checking serde v1.0.164
[INFO] [stderr]     Checking serde_json v1.0.99
[INFO] [stderr]     Checking url v2.4.0
[INFO] [stderr]     Checking uuid v1.4.0
[INFO] [stderr]     Checking base64urlsafedata v0.1.3
[INFO] [stderr]     Checking compact_jwt v0.2.9
[INFO] [stderr]     Checking fido-mds v0.4.8 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 28.28s
[INFO] running `Command { std: "docker" "inspect" "51afc27d8058dbab438a1ab57e328647341ab8fa10be40186ed59737761773de", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "51afc27d8058dbab438a1ab57e328647341ab8fa10be40186ed59737761773de", kill_on_drop: false }`
[INFO] [stdout] 51afc27d8058dbab438a1ab57e328647341ab8fa10be40186ed59737761773de