[INFO] cloning repository https://github.com/etscrivner/programmingbitcoin-rust [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/etscrivner/programmingbitcoin-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fetscrivner%2Fprogrammingbitcoin-rust", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fetscrivner%2Fprogrammingbitcoin-rust'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 4741bf1d911bcc74fb993e71f3131a0e09f6f5f8 [INFO] testing etscrivner/programmingbitcoin-rust against 1.49.0 for beta-1.50-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fetscrivner%2Fprogrammingbitcoin-rust" "/workspace/builds/worker-4/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/etscrivner/programmingbitcoin-rust on toolchain 1.49.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/etscrivner/programmingbitcoin-rust [INFO] finished tweaking git repo https://github.com/etscrivner/programmingbitcoin-rust [INFO] tweaked toml for git repo https://github.com/etscrivner/programmingbitcoin-rust written to /workspace/builds/worker-4/source/Cargo.toml [INFO] crate git repo https://github.com/etscrivner/programmingbitcoin-rust already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 112c23d44f8667e89f83e9977540d62ec94532c69e93e3b699752fa76f5ef9bc [INFO] running `Command { std: "docker" "start" "-a" "112c23d44f8667e89f83e9977540d62ec94532c69e93e3b699752fa76f5ef9bc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "112c23d44f8667e89f83e9977540d62ec94532c69e93e3b699752fa76f5ef9bc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "112c23d44f8667e89f83e9977540d62ec94532c69e93e3b699752fa76f5ef9bc", kill_on_drop: false }` [INFO] [stdout] 112c23d44f8667e89f83e9977540d62ec94532c69e93e3b699752fa76f5ef9bc [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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 68e34a9f9b159b4875a66c1f2f17cc57822c13368b7c63fab015183991a163ca [INFO] running `Command { std: "docker" "start" "-a" "68e34a9f9b159b4875a66c1f2f17cc57822c13368b7c63fab015183991a163ca", kill_on_drop: false }` [INFO] [stderr] Compiling gmp-mpfr-sys v1.1.10 [INFO] [stderr] Compiling libc v0.2.46 [INFO] [stderr] Compiling byte-tools v0.3.0 [INFO] [stderr] Compiling byteorder v1.2.7 [INFO] [stderr] Compiling rug v1.2.2 [INFO] [stderr] Compiling opaque-debug v0.2.1 [INFO] [stderr] Compiling generic-array v0.12.0 [INFO] [stderr] Compiling block-padding v0.1.2 [INFO] [stderr] Compiling digest v0.8.0 [INFO] [stderr] Compiling block-buffer v0.7.0 [INFO] [stderr] Compiling crypto-mac v0.7.0 [INFO] [stderr] Compiling sha2 v0.8.0 [INFO] [stderr] Compiling hmac v0.7.0 [INFO] [stderr] Compiling pbitcoinrs v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: associated function is never used: `from_sec` [INFO] [stdout] --> src/programmingbitcoin/serialization.rs:54:8 [INFO] [stdout] | [INFO] [stdout] 54 | fn from_sec(data: &Vec, curve: &Rc) -> Point { [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 dev [unoptimized + debuginfo] target(s) in 4m 38s [INFO] running `Command { std: "docker" "inspect" "68e34a9f9b159b4875a66c1f2f17cc57822c13368b7c63fab015183991a163ca", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "68e34a9f9b159b4875a66c1f2f17cc57822c13368b7c63fab015183991a163ca", kill_on_drop: false }` [INFO] [stdout] 68e34a9f9b159b4875a66c1f2f17cc57822c13368b7c63fab015183991a163ca [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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ca86867d0601f2fcc77c2fe4ffcec50536d6f9889132629ca6e00fd9d77e4199 [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" "ca86867d0601f2fcc77c2fe4ffcec50536d6f9889132629ca6e00fd9d77e4199", kill_on_drop: false }` [INFO] [stderr] Compiling pbitcoinrs v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/programmingbitcoin/base58.rs:63:13 [INFO] [stdout] | [INFO] [stdout] 63 | let mut result = base58_encode(bytes); [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` 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 2.54s [INFO] running `Command { std: "docker" "inspect" "ca86867d0601f2fcc77c2fe4ffcec50536d6f9889132629ca6e00fd9d77e4199", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ca86867d0601f2fcc77c2fe4ffcec50536d6f9889132629ca6e00fd9d77e4199", kill_on_drop: false }` [INFO] [stdout] ca86867d0601f2fcc77c2fe4ffcec50536d6f9889132629ca6e00fd9d77e4199 [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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] cb15dc5c0e770f3065b41656c3bcb434fd5181aecedd0950ffd5bff434e1a434 [INFO] running `Command { std: "docker" "start" "-a" "cb15dc5c0e770f3065b41656c3bcb434fd5181aecedd0950ffd5bff434e1a434", kill_on_drop: false }` [INFO] [stdout] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stdout] running 15 tests [INFO] [stderr] --> src/programmingbitcoin/base58.rs:63:13 [INFO] [stderr] | [INFO] [stderr] 63 | let mut result = base58_encode(bytes); [INFO] [stderr] | ----^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/pbitcoinrs-e7f398b10c99e456 [INFO] [stdout] test programmingbitcoin::base58::test_base58_encoding ... ok [INFO] [stdout] test programmingbitcoin::ellipticcurve::test_point_add ... ok [INFO] [stdout] test programmingbitcoin::finitefield::test_fieldelement_sub ... ok [INFO] [stdout] test programmingbitcoin::finitefield::test_galois_fields ... ok [INFO] [stdout] test programmingbitcoin::serialization::test_sec_serialization ... ok [INFO] [stdout] test programmingbitcoin::finitefield::test_fieldelement_div ... ok [INFO] [stdout] test programmingbitcoin::ellipticcurve::test_point_additive_identity ... ok [INFO] [stdout] test programmingbitcoin::finitefield::test_pow ... ok [INFO] [stdout] test programmingbitcoin::serialization::test_der_serialization ... ok [INFO] [stdout] test programmingbitcoin::finitefield::test_fieldelement_mul ... ok [INFO] [stdout] test programmingbitcoin::ellipticcurve::test_finiteellipticcurve_on_curve ... ok [INFO] [stdout] test programmingbitcoin::finitefield::test_fieldelement_add ... ok [INFO] [stdout] test programmingbitcoin::ecdsa::test_signing ... ok [INFO] [stdout] test programmingbitcoin::ecdsa::test_signature_verification ... ok [INFO] [stdout] test programmingbitcoin::ellipticcurve::test_point_mul ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "cb15dc5c0e770f3065b41656c3bcb434fd5181aecedd0950ffd5bff434e1a434", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cb15dc5c0e770f3065b41656c3bcb434fd5181aecedd0950ffd5bff434e1a434", kill_on_drop: false }` [INFO] [stdout] cb15dc5c0e770f3065b41656c3bcb434fd5181aecedd0950ffd5bff434e1a434