[INFO] cloning repository https://github.com/Fi3/stratum [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Fi3/stratum" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFi3%2Fstratum", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFi3%2Fstratum'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 553ada862025c88f47862c907bbeb1c3dd12c0f8 [INFO] testing Fi3/stratum against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFi3%2Fstratum" "/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/Fi3/stratum on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Fi3/stratum [INFO] finished tweaking git repo https://github.com/Fi3/stratum [INFO] tweaked toml for git repo https://github.com/Fi3/stratum written to /workspace/builds/worker-4/source/Cargo.toml [INFO] crate git repo https://github.com/Fi3/stratum already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 327d42ff1352ad9bb525fb6771c043440388a9d91ddf659ed6e8c0ff1da3846d [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" "327d42ff1352ad9bb525fb6771c043440388a9d91ddf659ed6e8c0ff1da3846d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "327d42ff1352ad9bb525fb6771c043440388a9d91ddf659ed6e8c0ff1da3846d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "327d42ff1352ad9bb525fb6771c043440388a9d91ddf659ed6e8c0ff1da3846d", kill_on_drop: false }` [INFO] [stdout] 327d42ff1352ad9bb525fb6771c043440388a9d91ddf659ed6e8c0ff1da3846d [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=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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "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] 8c0c2b11e62630f7037315925c978a495abf841f9f7feaa48f56c2b67516fbac [INFO] running `Command { std: "docker" "start" "-a" "8c0c2b11e62630f7037315925c978a495abf841f9f7feaa48f56c2b67516fbac", kill_on_drop: false }` [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling syn v1.0.56 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling serde_derive v1.0.118 [INFO] [stderr] Compiling serde v1.0.118 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling futures-core v0.3.9 [INFO] [stderr] Compiling cache-padded v1.1.1 [INFO] [stderr] Compiling ppv-lite86 v0.2.10 [INFO] [stderr] Compiling pin-project-lite v0.2.3 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling fastrand v1.4.0 [INFO] [stderr] Compiling parking v2.0.0 [INFO] [stderr] Compiling futures-io v0.3.9 [INFO] [stderr] Compiling waker-fn v1.1.0 [INFO] [stderr] Compiling once_cell v1.5.2 [INFO] [stderr] Compiling event-listener v2.5.1 [INFO] [stderr] Compiling vec-arena v1.0.0 [INFO] [stderr] Compiling cbindgen v0.16.0 [INFO] [stderr] Compiling vec_map v0.8.2 [INFO] [stderr] Compiling async-task v4.0.3 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling pin-utils v0.1.0 [INFO] [stderr] Compiling slab v0.4.2 [INFO] [stderr] Compiling hex v0.3.2 [INFO] [stderr] Compiling concurrent-queue v1.2.2 [INFO] [stderr] Compiling async-mutex v1.4.0 [INFO] [stderr] Compiling getrandom v0.2.2 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling nb-connect v1.0.2 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling futures-lite v1.11.3 [INFO] [stderr] Compiling bitcoin_hashes v0.3.2 [INFO] [stderr] Compiling async-channel v1.5.1 [INFO] [stderr] Compiling clap v2.33.3 [INFO] [stderr] Compiling rand_core v0.6.1 [INFO] [stderr] Compiling indexmap v1.6.1 [INFO] [stderr] Compiling crossbeam-utils v0.8.1 [INFO] [stderr] Compiling rand_chacha v0.3.0 [INFO] [stderr] Compiling polling v2.0.2 [INFO] [stderr] Compiling kv-log-macro v1.0.7 [INFO] [stderr] Compiling rand v0.8.2 [INFO] [stderr] Compiling async-io v1.3.1 [INFO] [stderr] Compiling async-executor v1.4.0 [INFO] [stderr] Compiling blocking v1.0.2 [INFO] [stderr] Compiling tempfile v3.2.0 [INFO] [stderr] Compiling async-global-executor v1.4.3 [INFO] [stderr] Compiling async-std v1.8.0 [INFO] [stderr] Compiling serde_json v1.0.61 [INFO] [stderr] Compiling toml v0.5.8 [INFO] [stderr] Compiling v1 v0.1.0 (/opt/rustwide/workdir/protocols/v1) [INFO] [stdout] warning: field is never read: `hw_version` [INFO] [stdout] --> protocols/v1/src/methods/client_to_server.rs:610:5 [INFO] [stdout] | [INFO] [stdout] 610 | hw_version: Option, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `sw_version` [INFO] [stdout] --> protocols/v1/src/methods/client_to_server.rs:611:5 [INFO] [stdout] | [INFO] [stdout] 611 | sw_version: Option, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `hw_id` [INFO] [stdout] --> protocols/v1/src/methods/client_to_server.rs:612:5 [INFO] [stdout] | [INFO] [stdout] 612 | hw_id: Option, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling client_and_server v0.1.0 (/opt/rustwide/workdir/protocols/v1/examples/client-and-server) [INFO] [stdout] warning: associated function is never used: `restore_subscribe` [INFO] [stdout] --> protocols/v1/examples/client-and-server/src/main.rs:338:18 [INFO] [stdout] | [INFO] [stdout] 338 | pub async fn restore_subscribe(&mut self) { [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] Compiling guix-example v0.1.0 (/opt/rustwide/workdir/protocols/guix-example) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 43s [INFO] running `Command { std: "docker" "inspect" "8c0c2b11e62630f7037315925c978a495abf841f9f7feaa48f56c2b67516fbac", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8c0c2b11e62630f7037315925c978a495abf841f9f7feaa48f56c2b67516fbac", kill_on_drop: false }` [INFO] [stdout] 8c0c2b11e62630f7037315925c978a495abf841f9f7feaa48f56c2b67516fbac [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=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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6a7717f721c60f86a938e15beda7162620c8a269462c219d68fe82f84d003b39 [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" "6a7717f721c60f86a938e15beda7162620c8a269462c219d68fe82f84d003b39", kill_on_drop: false }` [INFO] [stderr] Compiling thread_local v1.1.0 [INFO] [stderr] Compiling quickcheck_macros v1.0.0 [INFO] [stdout] warning: field is never read: `hw_version` [INFO] [stdout] --> protocols/v1/src/methods/client_to_server.rs:610:5 [INFO] [stdout] | [INFO] [stdout] 610 | hw_version: Option, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `sw_version` [INFO] [stdout] --> protocols/v1/src/methods/client_to_server.rs:611:5 [INFO] [stdout] | [INFO] [stdout] 611 | sw_version: Option, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `hw_id` [INFO] [stdout] --> protocols/v1/src/methods/client_to_server.rs:612:5 [INFO] [stdout] | [INFO] [stdout] 612 | hw_id: Option, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling client_and_server v0.1.0 (/opt/rustwide/workdir/protocols/v1/examples/client-and-server) [INFO] [stderr] Compiling guix-example v0.1.0 (/opt/rustwide/workdir/protocols/guix-example) [INFO] [stderr] Compiling regex v1.4.3 [INFO] [stdout] warning: associated function is never used: `restore_subscribe` [INFO] [stdout] --> protocols/v1/examples/client-and-server/src/main.rs:338:18 [INFO] [stdout] | [INFO] [stdout] 338 | pub async fn restore_subscribe(&mut self) { [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] Compiling env_logger v0.8.2 [INFO] [stderr] Compiling quickcheck v1.0.3 [INFO] [stderr] Compiling v1 v0.1.0 (/opt/rustwide/workdir/protocols/v1) [INFO] [stdout] warning: field is never read: `hw_version` [INFO] [stdout] --> protocols/v1/src/methods/client_to_server.rs:610:5 [INFO] [stdout] | [INFO] [stdout] 610 | hw_version: Option, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `sw_version` [INFO] [stdout] --> protocols/v1/src/methods/client_to_server.rs:611:5 [INFO] [stdout] | [INFO] [stdout] 611 | sw_version: Option, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `hw_id` [INFO] [stdout] --> protocols/v1/src/methods/client_to_server.rs:612:5 [INFO] [stdout] | [INFO] [stdout] 612 | hw_id: Option, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 18.06s [INFO] running `Command { std: "docker" "inspect" "6a7717f721c60f86a938e15beda7162620c8a269462c219d68fe82f84d003b39", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6a7717f721c60f86a938e15beda7162620c8a269462c219d68fe82f84d003b39", kill_on_drop: false }` [INFO] [stdout] 6a7717f721c60f86a938e15beda7162620c8a269462c219d68fe82f84d003b39 [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=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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] a71013c0009b2e0ffe29cf2e374e7766a037d979e36d56335a1cbf11fc1d21be [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" "a71013c0009b2e0ffe29cf2e374e7766a037d979e36d56335a1cbf11fc1d21be", kill_on_drop: false }` [INFO] [stderr] warning: field is never read: `hw_version` [INFO] [stderr] --> protocols/v1/src/methods/client_to_server.rs:610:5 [INFO] [stderr] | [INFO] [stderr] 610 | hw_version: Option, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field is never read: `sw_version` [INFO] [stderr] --> protocols/v1/src/methods/client_to_server.rs:611:5 [INFO] [stderr] | [INFO] [stderr] 611 | sw_version: Option, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `hw_id` [INFO] [stderr] --> protocols/v1/src/methods/client_to_server.rs:612:5 [INFO] [stderr] | [INFO] [stderr] 612 | hw_id: Option, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `v1` (lib) generated 3 warnings [INFO] [stderr] warning: `v1` (lib test) generated 3 warnings (3 duplicates) [INFO] [stderr] warning: associated function is never used: `restore_subscribe` [INFO] [stderr] --> protocols/v1/examples/client-and-server/src/main.rs:338:18 [INFO] [stderr] | [INFO] [stderr] 338 | pub async fn restore_subscribe(&mut self) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `client_and_server` (bin "client_and_server" test) generated 1 warning [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.12s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/client_and_server-04bec9c5408ac386) [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] [stderr] Running unittests (/opt/rustwide/target/debug/deps/guix_example-aad0760521c348b5) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test test ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/v1-eab4c7c8118f1efc) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test methods::client_to_server::from_to_json_rpc ... ok [INFO] [stderr] Doc-tests guix-example [INFO] [stdout] test methods::client_to_server::submit_from_to_json_rpc ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.07s [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] [stderr] Doc-tests v1 [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" "a71013c0009b2e0ffe29cf2e374e7766a037d979e36d56335a1cbf11fc1d21be", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a71013c0009b2e0ffe29cf2e374e7766a037d979e36d56335a1cbf11fc1d21be", kill_on_drop: false }` [INFO] [stdout] a71013c0009b2e0ffe29cf2e374e7766a037d979e36d56335a1cbf11fc1d21be