[INFO] fetching crate full-chain-membership-proofs 0.1.0...
[INFO] testing full-chain-membership-proofs-0.1.0 against 1.90.0 for beta-1.91-3
[INFO] extracting crate full-chain-membership-proofs 0.1.0 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate full-chain-membership-proofs 0.1.0
[INFO] finished tweaking crates.io crate full-chain-membership-proofs 0.1.0
[INFO] tweaked toml for crates.io crate full-chain-membership-proofs 0.1.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate full-chain-membership-proofs 0.1.0 on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "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" "+1.90.0" "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-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b8377d17fb0d2ca4b80b46cc832371e4dfeaf6776690605b2e50202451c56311
[INFO] running `Command { std: "docker" "start" "-a" "b8377d17fb0d2ca4b80b46cc832371e4dfeaf6776690605b2e50202451c56311", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b8377d17fb0d2ca4b80b46cc832371e4dfeaf6776690605b2e50202451c56311", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b8377d17fb0d2ca4b80b46cc832371e4dfeaf6776690605b2e50202451c56311", kill_on_drop: false }`
[INFO] [stdout] b8377d17fb0d2ca4b80b46cc832371e4dfeaf6776690605b2e50202451c56311
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 93d2e71a27e3dcdb8973c60073e5b2602198ea45d9c56f7b3efc480ee28498c7
[INFO] running `Command { std: "docker" "start" "-a" "93d2e71a27e3dcdb8973c60073e5b2602198ea45d9c56f7b3efc480ee28498c7", kill_on_drop: false }`
[INFO] [stderr]    Compiling full-chain-membership-proofs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.14s
[INFO] running `Command { std: "docker" "inspect" "93d2e71a27e3dcdb8973c60073e5b2602198ea45d9c56f7b3efc480ee28498c7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "93d2e71a27e3dcdb8973c60073e5b2602198ea45d9c56f7b3efc480ee28498c7", kill_on_drop: false }`
[INFO] [stdout] 93d2e71a27e3dcdb8973c60073e5b2602198ea45d9c56f7b3efc480ee28498c7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7bcedfeea271fb3bf4a9884abdde64f603ee271be9c0673e708ce60b741b067f
[INFO] running `Command { std: "docker" "start" "-a" "7bcedfeea271fb3bf4a9884abdde64f603ee271be9c0673e708ce60b741b067f", kill_on_drop: false }`
[INFO] [stderr]    Compiling full-chain-membership-proofs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.39s
[INFO] running `Command { std: "docker" "inspect" "7bcedfeea271fb3bf4a9884abdde64f603ee271be9c0673e708ce60b741b067f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7bcedfeea271fb3bf4a9884abdde64f603ee271be9c0673e708ce60b741b067f", kill_on_drop: false }`
[INFO] [stdout] 7bcedfeea271fb3bf4a9884abdde64f603ee271be9c0673e708ce60b741b067f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 318d14e6600d4eb2abe839a3396dccbdd8935282d68e99baed7337b16302b5cf
[INFO] running `Command { std: "docker" "start" "-a" "318d14e6600d4eb2abe839a3396dccbdd8935282d68e99baed7337b16302b5cf", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/full_chain_membership_proofs-50777329286a0175)
[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] [stderr]    Doc-tests full_chain_membership_proofs
[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" "318d14e6600d4eb2abe839a3396dccbdd8935282d68e99baed7337b16302b5cf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "318d14e6600d4eb2abe839a3396dccbdd8935282d68e99baed7337b16302b5cf", kill_on_drop: false }`
[INFO] [stdout] 318d14e6600d4eb2abe839a3396dccbdd8935282d68e99baed7337b16302b5cf