[INFO] fetching crate relay-sproof-builder 0.0.0...
[INFO] testing relay-sproof-builder-0.0.0 against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031
[INFO] extracting crate relay-sproof-builder 0.0.0 into /workspace/builds/worker-81/source
[INFO] validating manifest of crates.io crate relay-sproof-builder 0.0.0 on toolchain 722e1797249a965b6335aebd65d777f917e498f1
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate relay-sproof-builder 0.0.0
[INFO] finished tweaking crates.io crate relay-sproof-builder 0.0.0
[INFO] tweaked toml for crates.io crate relay-sproof-builder 0.0.0 written to /workspace/builds/worker-81/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "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-81/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-81/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3d4dd9c8f836b70c715a727643784cbbd9c937eb9ba8d5bccb697d8c981e13df
[INFO] running `Command { std: "docker" "start" "-a" "3d4dd9c8f836b70c715a727643784cbbd9c937eb9ba8d5bccb697d8c981e13df", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3d4dd9c8f836b70c715a727643784cbbd9c937eb9ba8d5bccb697d8c981e13df", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3d4dd9c8f836b70c715a727643784cbbd9c937eb9ba8d5bccb697d8c981e13df", kill_on_drop: false }`
[INFO] [stdout] 3d4dd9c8f836b70c715a727643784cbbd9c937eb9ba8d5bccb697d8c981e13df
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-81/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-81/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 81f317593f519f550d5b6b72211f9247f8cc5ac73d5a2b0d3d6eb1938d2c7077
[INFO] running `Command { std: "docker" "start" "-a" "81f317593f519f550d5b6b72211f9247f8cc5ac73d5a2b0d3d6eb1938d2c7077", kill_on_drop: false }`
[INFO] [stderr]    Compiling relay-sproof-builder v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.11s
[INFO] running `Command { std: "docker" "inspect" "81f317593f519f550d5b6b72211f9247f8cc5ac73d5a2b0d3d6eb1938d2c7077", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "81f317593f519f550d5b6b72211f9247f8cc5ac73d5a2b0d3d6eb1938d2c7077", kill_on_drop: false }`
[INFO] [stdout] 81f317593f519f550d5b6b72211f9247f8cc5ac73d5a2b0d3d6eb1938d2c7077
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-81/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-81/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3bd24ade917e33da95ea51ceddb52ac516ceb779cb7b9b73eee63ff5fa8b1b91
[INFO] running `Command { std: "docker" "start" "-a" "3bd24ade917e33da95ea51ceddb52ac516ceb779cb7b9b73eee63ff5fa8b1b91", kill_on_drop: false }`
[INFO] [stderr]    Compiling relay-sproof-builder v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.41s
[INFO] running `Command { std: "docker" "inspect" "3bd24ade917e33da95ea51ceddb52ac516ceb779cb7b9b73eee63ff5fa8b1b91", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3bd24ade917e33da95ea51ceddb52ac516ceb779cb7b9b73eee63ff5fa8b1b91", kill_on_drop: false }`
[INFO] [stdout] 3bd24ade917e33da95ea51ceddb52ac516ceb779cb7b9b73eee63ff5fa8b1b91
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-81/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-81/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a34285472c1e29ccb4d14831dde5b4f6af754965b19582e6bbb2e7137b9a7b77
[INFO] running `Command { std: "docker" "start" "-a" "a34285472c1e29ccb4d14831dde5b4f6af754965b19582e6bbb2e7137b9a7b77", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/relay_sproof_builder-080e0bc588d1d44c)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]    Doc-tests relay-sproof-builder
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "a34285472c1e29ccb4d14831dde5b4f6af754965b19582e6bbb2e7137b9a7b77", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a34285472c1e29ccb4d14831dde5b4f6af754965b19582e6bbb2e7137b9a7b77", kill_on_drop: false }`
[INFO] [stdout] a34285472c1e29ccb4d14831dde5b4f6af754965b19582e6bbb2e7137b9a7b77