[INFO] fetching crate ledger-hw-transport 0.0.1...
[INFO] checking ledger-hw-transport-0.0.1 against beta for pr-78714
[INFO] extracting crate ledger-hw-transport 0.0.1 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate ledger-hw-transport 0.0.1 on toolchain beta
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ledger-hw-transport 0.0.1
[INFO] finished tweaking crates.io crate ledger-hw-transport 0.0.1
[INFO] tweaked toml for crates.io crate ledger-hw-transport 0.0.1 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] fdd9def34e8d5ac0cd7c3e2306c0b9dd48e647d2ec2578f9162bcdb98a32665f
[INFO] running `Command { std: "docker" "start" "-a" "fdd9def34e8d5ac0cd7c3e2306c0b9dd48e647d2ec2578f9162bcdb98a32665f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fdd9def34e8d5ac0cd7c3e2306c0b9dd48e647d2ec2578f9162bcdb98a32665f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fdd9def34e8d5ac0cd7c3e2306c0b9dd48e647d2ec2578f9162bcdb98a32665f", kill_on_drop: false }`
[INFO] [stdout] fdd9def34e8d5ac0cd7c3e2306c0b9dd48e647d2ec2578f9162bcdb98a32665f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 320b1ff8daf635003d9a25090350e234c54490c9072a0c33bb530939504bb1ae
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "320b1ff8daf635003d9a25090350e234c54490c9072a0c33bb530939504bb1ae", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.48
[INFO] [stderr]     Checking once_cell v1.5.2
[INFO] [stderr]     Checking futures-core v0.3.8
[INFO] [stderr]     Checking ledger-hw v0.0.1
[INFO] [stderr]     Checking futures-task v0.3.8
[INFO] [stderr]    Compiling pin-project-internal v1.0.1
[INFO] [stderr]    Compiling futures-await-test-macro v0.3.0
[INFO] [stderr]    Compiling async-trait v0.1.41
[INFO] [stderr]     Checking ledger-hw-transport v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking pin-project v1.0.1
[INFO] [stderr]     Checking futures-util v0.3.8
[INFO] [stderr]     Checking futures-executor v0.3.8
[INFO] [stderr]     Checking futures-await-test v0.3.0
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 26.78s
[INFO] running `Command { std: "docker" "inspect" "320b1ff8daf635003d9a25090350e234c54490c9072a0c33bb530939504bb1ae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "320b1ff8daf635003d9a25090350e234c54490c9072a0c33bb530939504bb1ae", kill_on_drop: false }`
[INFO] [stdout] 320b1ff8daf635003d9a25090350e234c54490c9072a0c33bb530939504bb1ae