[INFO] fetching crate cylinder 0.1.1...
[INFO] testing cylinder-0.1.1 against 1.47.0 for beta-1.48-1
[INFO] extracting crate cylinder 0.1.1 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate cylinder 0.1.1 on toolchain 1.47.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "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-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+1.47.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 742bb51d332403294c2472010685d2ed7e6c84a44a2506f394f91c8a6be7bb44
[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" "742bb51d332403294c2472010685d2ed7e6c84a44a2506f394f91c8a6be7bb44", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "742bb51d332403294c2472010685d2ed7e6c84a44a2506f394f91c8a6be7bb44", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "742bb51d332403294c2472010685d2ed7e6c84a44a2506f394f91c8a6be7bb44", kill_on_drop: false }`
[INFO] [stdout] 742bb51d332403294c2472010685d2ed7e6c84a44a2506f394f91c8a6be7bb44
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+1.47.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 51d78799e24435be13446a545dd19bb8b63edf6eb574e4fe2e22730246b42998
[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" "51d78799e24435be13446a545dd19bb8b63edf6eb574e4fe2e22730246b42998", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust-crypto v0.2.36
[INFO] [stderr]    Compiling secp256k1-sys v0.1.2
[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 11.12s
[INFO] running `Command { std: "docker" "inspect" "51d78799e24435be13446a545dd19bb8b63edf6eb574e4fe2e22730246b42998", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "51d78799e24435be13446a545dd19bb8b63edf6eb574e4fe2e22730246b42998", kill_on_drop: false }`
[INFO] [stdout] 51d78799e24435be13446a545dd19bb8b63edf6eb574e4fe2e22730246b42998
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+1.47.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dac69e76c558a35c32ee28915cfe1c3f6fb1daf2a1584c27ee91cd2c907f737e
[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" "dac69e76c558a35c32ee28915cfe1c3f6fb1daf2a1584c27ee91cd2c907f737e", 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] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.72s
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "dac69e76c558a35c32ee28915cfe1c3f6fb1daf2a1584c27ee91cd2c907f737e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dac69e76c558a35c32ee28915cfe1c3f6fb1daf2a1584c27ee91cd2c907f737e", kill_on_drop: false }`
[INFO] [stdout] dac69e76c558a35c32ee28915cfe1c3f6fb1daf2a1584c27ee91cd2c907f737e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+1.47.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 64ad737852caaa5e7098a958bfb01b7715e43ddf210df2ccc67cc6f982b14c00
[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" "64ad737852caaa5e7098a958bfb01b7715e43ddf210df2ccc67cc6f982b14c00", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr] warning: function is never used: `test_signing_and_verification`
[INFO] [stdout] running 8 tests
[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 0.08s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/cylinder-421fe7a94317fd3f
[INFO] [stdout] test key::tests::public_key ... ok
[INFO] [stdout] test key::tests::private_key ... ok
[INFO] [stdout] test secp256k1::secp256k1_test::verification_error ... ok
[INFO] [stdout] test secp256k1::secp256k1_test::verification ... ok
[INFO] [stdout] test secp256k1::secp256k1_test::single_key_signing ... ok
[INFO] [stdout] test secp256k1::secp256k1_test::priv_to_public_key ... ok
[INFO] [stdout] test secp256k1::secp256k1_test::many_key_signing ... ok
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/mod-094b4b8fc9eaa736
[INFO] [stdout] test secp256k1::secp256k1_test::single_key_signing_return_from_func ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[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" "64ad737852caaa5e7098a958bfb01b7715e43ddf210df2ccc67cc6f982b14c00", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "64ad737852caaa5e7098a958bfb01b7715e43ddf210df2ccc67cc6f982b14c00", kill_on_drop: false }`
[INFO] [stdout] 64ad737852caaa5e7098a958bfb01b7715e43ddf210df2ccc67cc6f982b14c00
