[INFO] fetching crate cylinder 0.1.1...
[INFO] testing cylinder-0.1.1 against beta-2020-10-09 for beta-1.48-1
[INFO] extracting crate cylinder 0.1.1 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate cylinder 0.1.1 on toolchain beta-2020-10-09
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate cylinder 0.1.1
[INFO] finished tweaking crates.io crate cylinder 0.1.1
[INFO] tweaked toml for crates.io crate cylinder 0.1.1 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 27142bbd4f07a674a0719eb0e52a3d0313134a29d184bacaa78335595afb56c0
[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" "27142bbd4f07a674a0719eb0e52a3d0313134a29d184bacaa78335595afb56c0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "27142bbd4f07a674a0719eb0e52a3d0313134a29d184bacaa78335595afb56c0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "27142bbd4f07a674a0719eb0e52a3d0313134a29d184bacaa78335595afb56c0", kill_on_drop: false }`
[INFO] [stdout] 27142bbd4f07a674a0719eb0e52a3d0313134a29d184bacaa78335595afb56c0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d94ca5dea01d707b4e7f0a860b4b9040ece5b7509a8ee68b464e628bbc4d5b8f
[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" "d94ca5dea01d707b4e7f0a860b4b9040ece5b7509a8ee68b464e628bbc4d5b8f", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust-crypto v0.2.36
[INFO] [stderr]    Compiling secp256k1 v0.17.2
[INFO] [stderr]    Compiling cylinder v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.53s
[INFO] running `Command { std: "docker" "inspect" "d94ca5dea01d707b4e7f0a860b4b9040ece5b7509a8ee68b464e628bbc4d5b8f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d94ca5dea01d707b4e7f0a860b4b9040ece5b7509a8ee68b464e628bbc4d5b8f", kill_on_drop: false }`
[INFO] [stdout] d94ca5dea01d707b4e7f0a860b4b9040ece5b7509a8ee68b464e628bbc4d5b8f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 165bb695762ec98b4812836394e3544a044d7f451f94381a45df7df70e374b4b
[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" "165bb695762ec98b4812836394e3544a044d7f451f94381a45df7df70e374b4b", kill_on_drop: false }`
[INFO] [stderr]    Compiling cylinder v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function is never used: `test_signing_and_verification`
[INFO] [stdout]   --> tests/mod.rs:26:4
[INFO] [stdout]    |
[INFO] [stdout] 26 | fn test_signing_and_verification<C: Context + 'static>(
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.64s
[INFO] running `Command { std: "docker" "inspect" "165bb695762ec98b4812836394e3544a044d7f451f94381a45df7df70e374b4b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "165bb695762ec98b4812836394e3544a044d7f451f94381a45df7df70e374b4b", kill_on_drop: false }`
[INFO] [stdout] 165bb695762ec98b4812836394e3544a044d7f451f94381a45df7df70e374b4b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d68ad1318fdf59577e663f38b5858f212eb26f7f9c1613c52360b0a1de582dbb
[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" "d68ad1318fdf59577e663f38b5858f212eb26f7f9c1613c52360b0a1de582dbb", kill_on_drop: false }`
[INFO] [stderr] warning: function is never used: `test_signing_and_verification`
[INFO] [stderr]   --> tests/mod.rs:26:4
[INFO] [stderr]    |
[INFO] [stderr] 26 | fn test_signing_and_verification<C: Context + 'static>(
[INFO] [stderr]    |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/cylinder-219ea22703769ac1
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test key::tests::private_key ... ok
[INFO] [stdout] test key::tests::public_key ... ok
[INFO] [stdout] test secp256k1::secp256k1_test::verification_error ... ok
[INFO] [stdout] test secp256k1::secp256k1_test::single_key_signing ... ok
[INFO] [stdout] test secp256k1::secp256k1_test::many_key_signing ... ok
[INFO] [stdout] test secp256k1::secp256k1_test::single_key_signing_return_from_func ... ok
[INFO] [stdout] test secp256k1::secp256k1_test::priv_to_public_key ... ok
[INFO] [stdout] test secp256k1::secp256k1_test::verification ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/mod-0f1130ef7f5e37d1
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]    Doc-tests cylinder
[INFO] [stdout] test secp256k1::multithreaded_signing ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[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
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "d68ad1318fdf59577e663f38b5858f212eb26f7f9c1613c52360b0a1de582dbb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d68ad1318fdf59577e663f38b5858f212eb26f7f9c1613c52360b0a1de582dbb", kill_on_drop: false }`
[INFO] [stdout] d68ad1318fdf59577e663f38b5858f212eb26f7f9c1613c52360b0a1de582dbb
