[INFO] fetching crate lnpbp_elgamal 0.7.0...
[INFO] checking lnpbp_elgamal-0.7.0 against try#4e3d7541a523df82cea75064e44e60ae9a008bcb for pr-97427
[INFO] extracting crate lnpbp_elgamal 0.7.0 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate lnpbp_elgamal 0.7.0 on toolchain 4e3d7541a523df82cea75064e44e60ae9a008bcb
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+4e3d7541a523df82cea75064e44e60ae9a008bcb" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate lnpbp_elgamal 0.7.0
[INFO] finished tweaking crates.io crate lnpbp_elgamal 0.7.0
[INFO] tweaked toml for crates.io crate lnpbp_elgamal 0.7.0 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+4e3d7541a523df82cea75064e44e60ae9a008bcb" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+4e3d7541a523df82cea75064e44e60ae9a008bcb" "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-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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:ac0d0aa6ec8ed129e241004a6179c99fa0d2616f50ba759c5b60bd26d0fafa02" "/opt/rustwide/cargo-home/bin/cargo" "+4e3d7541a523df82cea75064e44e60ae9a008bcb" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 930bafbcc6e856e869e366aecd800ed56d580e1db076d1f2f8e869c53a9526fd
[INFO] running `Command { std: "docker" "start" "-a" "930bafbcc6e856e869e366aecd800ed56d580e1db076d1f2f8e869c53a9526fd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "930bafbcc6e856e869e366aecd800ed56d580e1db076d1f2f8e869c53a9526fd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "930bafbcc6e856e869e366aecd800ed56d580e1db076d1f2f8e869c53a9526fd", kill_on_drop: false }`
[INFO] [stdout] 930bafbcc6e856e869e366aecd800ed56d580e1db076d1f2f8e869c53a9526fd
[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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:ac0d0aa6ec8ed129e241004a6179c99fa0d2616f50ba759c5b60bd26d0fafa02" "/opt/rustwide/cargo-home/bin/cargo" "+4e3d7541a523df82cea75064e44e60ae9a008bcb" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3604622c969bb0a7b8e7c7805106b31b768f2d5081074ea836177206c3703de6
[INFO] running `Command { std: "docker" "start" "-a" "3604622c969bb0a7b8e7c7805106b31b768f2d5081074ea836177206c3703de6", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]     Checking rand_core v0.4.2
[INFO] [stderr]    Compiling proc-macro2 v1.0.39
[INFO] [stderr]    Compiling unicode-ident v1.0.1
[INFO] [stderr]    Compiling syn v1.0.96
[INFO] [stderr]    Compiling libc v0.2.126
[INFO] [stderr]    Compiling cc v1.0.73
[INFO] [stderr]     Checking amplify_num v0.4.1
[INFO] [stderr]     Checking bitcoin_hashes v0.10.0
[INFO] [stderr]    Compiling autocfg v0.1.8
[INFO] [stderr]     Checking rand_core v0.3.1
[INFO] [stderr]     Checking rand_jitter v0.1.4
[INFO] [stderr]     Checking rand_xorshift v0.1.1
[INFO] [stderr]     Checking rand_isaac v0.1.1
[INFO] [stderr]     Checking rand_hc v0.1.0
[INFO] [stderr]    Compiling rand_chacha v0.1.1
[INFO] [stderr]    Compiling rand_pcg v0.1.2
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]    Compiling secp256k1-sys v0.5.2
[INFO] [stderr]    Compiling quote v1.0.18
[INFO] [stderr]     Checking rand_os v0.1.3
[INFO] [stderr]    Compiling amplify_syn v1.1.6
[INFO] [stderr]    Compiling amplify_derive v2.11.2
[INFO] [stderr]     Checking secp256k1 v0.22.1
[INFO] [stderr]     Checking amplify v3.12.0
[INFO] [stderr]     Checking lnpbp_elgamal v0.7.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 19.89s
[ERROR] error running command: no output for 300 seconds
[INFO] running `Command { std: "docker" "inspect" "3604622c969bb0a7b8e7c7805106b31b768f2d5081074ea836177206c3703de6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3604622c969bb0a7b8e7c7805106b31b768f2d5081074ea836177206c3703de6", kill_on_drop: false }`
[INFO] [stderr] Error response from daemon: Could not kill running container 3604622c969bb0a7b8e7c7805106b31b768f2d5081074ea836177206c3703de6, cannot remove - tried to kill container, but did not receive an exit event
[ERROR] failed to delete container 3604622c969bb0a7b8e7c7805106b31b768f2d5081074ea836177206c3703de6
[ERROR] caused by: command failed: exit status: 1