[INFO] fetching crate iso_11649 0.1.2...
[INFO] checking iso_11649-0.1.2 against master#092a284ba0421695f2032c947765429fd7095796 for pr-139763
[INFO] extracting crate iso_11649 0.1.2 into /workspace/builds/worker-2-tc1/source
[INFO] validating manifest of crates.io crate iso_11649 0.1.2 on toolchain 092a284ba0421695f2032c947765429fd7095796
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+092a284ba0421695f2032c947765429fd7095796" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate iso_11649 0.1.2
[INFO] finished tweaking crates.io crate iso_11649 0.1.2
[INFO] tweaked toml for crates.io crate iso_11649 0.1.2 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+092a284ba0421695f2032c947765429fd7095796" "generate-lockfile" "--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: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+092a284ba0421695f2032c947765429fd7095796" "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-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+092a284ba0421695f2032c947765429fd7095796" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cffce01e092a4248c3b28c1fc7c5c258fe5f4146145e15fa9855bde1ac9e7476
[INFO] running `Command { std: "docker" "start" "-a" "cffce01e092a4248c3b28c1fc7c5c258fe5f4146145e15fa9855bde1ac9e7476", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cffce01e092a4248c3b28c1fc7c5c258fe5f4146145e15fa9855bde1ac9e7476", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cffce01e092a4248c3b28c1fc7c5c258fe5f4146145e15fa9855bde1ac9e7476", kill_on_drop: false }`
[INFO] [stdout] cffce01e092a4248c3b28c1fc7c5c258fe5f4146145e15fa9855bde1ac9e7476
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+092a284ba0421695f2032c947765429fd7095796" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 52e48c0c473b14981c7c929f567e98ab964870732fab98620a8a9a6ee95b63ed
[INFO] running `Command { std: "docker" "start" "-a" "52e48c0c473b14981c7c929f567e98ab964870732fab98620a8a9a6ee95b63ed", kill_on_drop: false }`
[INFO] [stderr]     Checking iso_11649 v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.22s
[INFO] running `Command { std: "docker" "inspect" "52e48c0c473b14981c7c929f567e98ab964870732fab98620a8a9a6ee95b63ed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "52e48c0c473b14981c7c929f567e98ab964870732fab98620a8a9a6ee95b63ed", kill_on_drop: false }`
[INFO] [stdout] 52e48c0c473b14981c7c929f567e98ab964870732fab98620a8a9a6ee95b63ed