[INFO] fetching crate perfect-merkle-forest 0.1.0...
[INFO] testing perfect-merkle-forest-0.1.0 against master#1f7f8ea0721a3b1eb73e6c6d25cccb371434b320 for pr-154065-1
[INFO] extracting crate perfect-merkle-forest 0.1.0 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate perfect-merkle-forest 0.1.0
[INFO] finished tweaking crates.io crate perfect-merkle-forest 0.1.0
[INFO] tweaked toml for crates.io crate perfect-merkle-forest 0.1.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate perfect-merkle-forest 0.1.0 on toolchain 1f7f8ea0721a3b1eb73e6c6d25cccb371434b320
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "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" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 4 packages to latest compatible versions
[INFO] [stderr]       Adding bitcoin_hashes v0.14.1 (available: v0.20.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded bitcoin-io v0.1.4
[INFO] [stderr]   Downloaded hex-conservative v0.2.2
[INFO] [stderr]   Downloaded bitcoin_hashes v0.14.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c8ba959a3335085f5478ff91d07d68a107a974cc9d311d4409eb3314ea5604e0
[INFO] running `Command { std: "docker" "start" "-a" "c8ba959a3335085f5478ff91d07d68a107a974cc9d311d4409eb3314ea5604e0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c8ba959a3335085f5478ff91d07d68a107a974cc9d311d4409eb3314ea5604e0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c8ba959a3335085f5478ff91d07d68a107a974cc9d311d4409eb3314ea5604e0", kill_on_drop: false }`
[INFO] [stdout] c8ba959a3335085f5478ff91d07d68a107a974cc9d311d4409eb3314ea5604e0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 43488caf2b1612c36e332118372f1647001faee592542a15f2dc0aae589b6e61
[INFO] running `Command { std: "docker" "start" "-a" "43488caf2b1612c36e332118372f1647001faee592542a15f2dc0aae589b6e61", kill_on_drop: false }`
[INFO] [stderr]    Compiling bitcoin-io v0.1.4
[INFO] [stderr]    Compiling arrayvec v0.7.6
[INFO] [stderr]    Compiling hex-conservative v0.2.2
[INFO] [stderr]    Compiling bitcoin_hashes v0.14.1
[INFO] [stderr]    Compiling perfect-merkle-forest v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.65s
[INFO] running `Command { std: "docker" "inspect" "43488caf2b1612c36e332118372f1647001faee592542a15f2dc0aae589b6e61", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "43488caf2b1612c36e332118372f1647001faee592542a15f2dc0aae589b6e61", kill_on_drop: false }`
[INFO] [stdout] 43488caf2b1612c36e332118372f1647001faee592542a15f2dc0aae589b6e61
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4f216ad1d1435a78c6982143e3fd3c75345a1da5c6363cc68a1eabd70a8e60a4
[INFO] running `Command { std: "docker" "start" "-a" "4f216ad1d1435a78c6982143e3fd3c75345a1da5c6363cc68a1eabd70a8e60a4", kill_on_drop: false }`
[INFO] [stderr]    Compiling perfect-merkle-forest v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.43s
[INFO] running `Command { std: "docker" "inspect" "4f216ad1d1435a78c6982143e3fd3c75345a1da5c6363cc68a1eabd70a8e60a4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4f216ad1d1435a78c6982143e3fd3c75345a1da5c6363cc68a1eabd70a8e60a4", kill_on_drop: false }`
[INFO] [stdout] 4f216ad1d1435a78c6982143e3fd3c75345a1da5c6363cc68a1eabd70a8e60a4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 7698a990e630823956b0b8e30cc26a9330327aa2d36165fc6ef6996ce0f7b0b0
[INFO] running `Command { std: "docker" "start" "-a" "7698a990e630823956b0b8e30cc26a9330327aa2d36165fc6ef6996ce0f7b0b0", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/perfect_merkle_forest-545f52124704d207)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test tests::proofs ... ok
[INFO] [stdout] test tests::tree_building_manual ... ok
[INFO] [stdout] test tests::correct_hashing ... ok
[INFO] [stdout] test tests::tree_building ... ok
[INFO] [stderr]    Doc-tests perfect_merkle_forest
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.75s
[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" "7698a990e630823956b0b8e30cc26a9330327aa2d36165fc6ef6996ce0f7b0b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7698a990e630823956b0b8e30cc26a9330327aa2d36165fc6ef6996ce0f7b0b0", kill_on_drop: false }`
[INFO] [stdout] 7698a990e630823956b0b8e30cc26a9330327aa2d36165fc6ef6996ce0f7b0b0
