[INFO] updating cached 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" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune", kill_on_drop: false }` [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 4741bf1d911bcc74fb993e71f3131a0e09f6f5f8 [INFO] testing etscrivner/programmingbitcoin-rust against try#03a1ea71b075ab964b5278bc6e74cd6c52c36ee0 for pr-74409 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fetscrivner%2Fprogrammingbitcoin-rust" "/workspace/builds/worker-12/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-12/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/etscrivner/programmingbitcoin-rust on toolchain 03a1ea71b075ab964b5278bc6e74cd6c52c36ee0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "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-12/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" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 84aad3b779659e5e21d96ee88dc1034e363b89c2eb1f8261d5c7dd179f907d0a [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" "84aad3b779659e5e21d96ee88dc1034e363b89c2eb1f8261d5c7dd179f907d0a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "84aad3b779659e5e21d96ee88dc1034e363b89c2eb1f8261d5c7dd179f907d0a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "84aad3b779659e5e21d96ee88dc1034e363b89c2eb1f8261d5c7dd179f907d0a", kill_on_drop: false }` [INFO] [stdout] 84aad3b779659e5e21d96ee88dc1034e363b89c2eb1f8261d5c7dd179f907d0a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 95551b402d7d5b39dd50e3b603264ee3999468d249dd56eb5041cc88c3c9f8a0 [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" "95551b402d7d5b39dd50e3b603264ee3999468d249dd56eb5041cc88c3c9f8a0", kill_on_drop: false }` [INFO] [stderr] Compiling typenum v1.10.0 [INFO] [stderr] Compiling gmp-mpfr-sys v1.1.10 [INFO] [stderr] Compiling rug v1.2.2 [INFO] [stderr] Compiling byteorder v1.2.7 [INFO] [stderr] Compiling generic-array v0.12.0 [INFO] [stderr] Compiling digest v0.8.0 [INFO] [stderr] Compiling crypto-mac v0.7.0 [INFO] [stderr] Compiling block-buffer v0.7.0 [INFO] [stderr] Compiling hmac v0.7.0 [INFO] [stderr] Compiling sha2 v0.8.0 [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 56s [INFO] running `Command { std: "docker" "inspect" "95551b402d7d5b39dd50e3b603264ee3999468d249dd56eb5041cc88c3c9f8a0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "95551b402d7d5b39dd50e3b603264ee3999468d249dd56eb5041cc88c3c9f8a0", kill_on_drop: false }` [INFO] [stdout] 95551b402d7d5b39dd50e3b603264ee3999468d249dd56eb5041cc88c3c9f8a0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3905959976c715f550f6d48cae84050e8825e59460fc4761453bf7df1faebbba [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" "3905959976c715f550f6d48cae84050e8825e59460fc4761453bf7df1faebbba", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [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 2.80s [INFO] running `Command { std: "docker" "inspect" "3905959976c715f550f6d48cae84050e8825e59460fc4761453bf7df1faebbba", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3905959976c715f550f6d48cae84050e8825e59460fc4761453bf7df1faebbba", kill_on_drop: false }` [INFO] [stdout] 3905959976c715f550f6d48cae84050e8825e59460fc4761453bf7df1faebbba [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 70105c2612e5405100b0d93aa82b74d1da79d15963f310345ce9cc09a58bd947 [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" "70105c2612e5405100b0d93aa82b74d1da79d15963f310345ce9cc09a58bd947", kill_on_drop: false }` [INFO] [stderr] warning: variable does not need to be mutable [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 0.10s [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/pbitcoinrs-a2d0704d139f610b [INFO] [stdout] running 15 tests [INFO] [stdout] test programmingbitcoin::base58::test_base58_encoding ... ok [INFO] [stdout] test programmingbitcoin::ellipticcurve::test_finiteellipticcurve_on_curve ... ok [INFO] [stdout] test programmingbitcoin::ellipticcurve::test_point_add ... ok [INFO] [stdout] test programmingbitcoin::ellipticcurve::test_point_additive_identity ... ok [INFO] [stdout] test programmingbitcoin::finitefield::test_fieldelement_div ... ok [INFO] [stdout] test programmingbitcoin::finitefield::test_fieldelement_add ... ok [INFO] [stdout] test programmingbitcoin::finitefield::test_fieldelement_mul ... 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_der_serialization ... ok [INFO] [stdout] test programmingbitcoin::ecdsa::test_signing ... ok [INFO] [stdout] test programmingbitcoin::finitefield::test_pow ... ok [INFO] [stdout] test programmingbitcoin::serialization::test_sec_serialization ... 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" "70105c2612e5405100b0d93aa82b74d1da79d15963f310345ce9cc09a58bd947", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "70105c2612e5405100b0d93aa82b74d1da79d15963f310345ce9cc09a58bd947", kill_on_drop: false }` [INFO] [stdout] 70105c2612e5405100b0d93aa82b74d1da79d15963f310345ce9cc09a58bd947