[INFO] fetching crate authenticator 0.3.1... [INFO] testing authenticator-0.3.1 against 1.55.0 for beta-1.56-1 [INFO] extracting crate authenticator 0.3.1 into /workspace/builds/worker-13/source [INFO] validating manifest of crates.io crate authenticator 0.3.1 on toolchain 1.55.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate authenticator 0.3.1 [INFO] finished tweaking crates.io crate authenticator 0.3.1 [INFO] tweaked toml for crates.io crate authenticator 0.3.1 written to /workspace/builds/worker-13/source/Cargo.toml [INFO] crate crates.io crate authenticator 0.3.1 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--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-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ef9171fbdd68b50959d710bd025d17b404265473f2b31d7a4ac22dcbf9c27ad9 [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" "ef9171fbdd68b50959d710bd025d17b404265473f2b31d7a4ac22dcbf9c27ad9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ef9171fbdd68b50959d710bd025d17b404265473f2b31d7a4ac22dcbf9c27ad9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ef9171fbdd68b50959d710bd025d17b404265473f2b31d7a4ac22dcbf9c27ad9", kill_on_drop: false }` [INFO] [stdout] ef9171fbdd68b50959d710bd025d17b404265473f2b31d7a4ac22dcbf9c27ad9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7dcb53664cfd82309435f88ce86800ee65083b089e6eb4cc449e7e7d989ff94f [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" "7dcb53664cfd82309435f88ce86800ee65083b089e6eb4cc449e7e7d989ff94f", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.73 [INFO] [stderr] Compiling authenticator v0.3.1 (/opt/rustwide/workdir) [INFO] [stderr] Compiling runloop v0.1.0 [INFO] [stderr] Compiling libudev-sys v0.1.4 [INFO] [stderr] Compiling getrandom v0.1.14 [INFO] [stderr] Compiling libudev v0.2.0 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 14.59s [INFO] running `Command { std: "docker" "inspect" "7dcb53664cfd82309435f88ce86800ee65083b089e6eb4cc449e7e7d989ff94f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7dcb53664cfd82309435f88ce86800ee65083b089e6eb4cc449e7e7d989ff94f", kill_on_drop: false }` [INFO] [stdout] 7dcb53664cfd82309435f88ce86800ee65083b089e6eb4cc449e7e7d989ff94f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d68bf881c10c2973ad8f5740b3645008096119eab0185d1063abefb2eda3b3c0 [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" "d68bf881c10c2973ad8f5740b3645008096119eab0185d1063abefb2eda3b3c0", kill_on_drop: false }` [INFO] [stderr] Compiling assert_matches v1.3.0 [INFO] [stderr] Compiling getopts v0.2.21 [INFO] [stderr] Compiling generic-array v0.12.3 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling base64 v0.10.1 [INFO] [stderr] Compiling env_logger v0.6.2 [INFO] [stderr] Compiling digest v0.8.1 [INFO] [stderr] Compiling block-buffer v0.7.3 [INFO] [stderr] Compiling sha2 v0.8.2 [INFO] [stderr] Compiling authenticator v0.3.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> examples/main.rs:56:26 [INFO] [stdout] | [INFO] [stdout] 56 | Err(f) => panic!(f.to_string()), [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_fmt_panics)]` on by default [INFO] [stdout] = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: add a "{}" format string to Display the message [INFO] [stdout] | [INFO] [stdout] 56 | Err(f) => panic!("{}", f.to_string()), [INFO] [stdout] | ^^^^^ [INFO] [stdout] help: or use std::panic::panic_any instead [INFO] [stdout] | [INFO] [stdout] 56 | Err(f) => std::panic::panic_any(f.to_string()), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 12.39s [INFO] running `Command { std: "docker" "inspect" "d68bf881c10c2973ad8f5740b3645008096119eab0185d1063abefb2eda3b3c0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d68bf881c10c2973ad8f5740b3645008096119eab0185d1063abefb2eda3b3c0", kill_on_drop: false }` [INFO] [stdout] d68bf881c10c2973ad8f5740b3645008096119eab0185d1063abefb2eda3b3c0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 1b26794b8a8aafe9a6875b8801de43400d5ea55c7484853dfcaf565a3f0f1002 [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" "1b26794b8a8aafe9a6875b8801de43400d5ea55c7484853dfcaf565a3f0f1002", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] warning: panic message is not a string literal [INFO] [stderr] --> examples/main.rs:56:26 [INFO] [stderr] | [INFO] [stderr] 56 | Err(f) => panic!(f.to_string()), [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_fmt_panics)]` on by default [INFO] [stderr] = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: add a "{}" format string to Display the message [INFO] [stderr] | [INFO] [stderr] 56 | Err(f) => panic!("{}", f.to_string()), [INFO] [stderr] | ^^^^^ [INFO] [stderr] help: or use std::panic::panic_any instead [INFO] [stderr] | [INFO] [stderr] 56 | Err(f) => std::panic::panic_any(f.to_string()), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `authenticator` (example "main") generated 1 warning [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.36s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/authenticator-2875bd8f0a0cf14c) [INFO] [stdout] [INFO] [stdout] running 17 tests [INFO] [stdout] test statecallback::tests::test_statecallback_is_single_use ... ok [INFO] [stderr] Doc-tests authenticator [INFO] [stdout] test statecallback::tests::test_statecallback_observer_only_runs_for_completing_callback ... ok [INFO] [stdout] test statecallback::tests::test_statecallback_observer_is_single_use ... ok [INFO] [stdout] test u2fprotocol::tests::test_sendrecv_multiple ... ok [INFO] [stdout] test u2fprotocol::tests::test_sendapdu ... ok [INFO] [stdout] test authenticatorservice::tests::test_no_appids ... ok [INFO] [stdout] test authenticatorservice::tests::test_no_keys ... ok [INFO] [stdout] test statecallback::tests::test_statecallback_observer_unclonable ... ok [INFO] [stdout] test authenticatorservice::tests::test_large_keys ... ok [INFO] [stdout] test authenticatorservice::tests::test_cancellation_register ... ok [INFO] [stdout] test authenticatorservice::tests::test_no_transports ... ok [INFO] [stdout] test u2fprotocol::tests::test_get_property ... ok [INFO] [stdout] test authenticatorservice::tests::test_cancellation_race ... ok [INFO] [stdout] test authenticatorservice::tests::test_cancellation_sign ... ok [INFO] [stdout] test authenticatorservice::tests::test_no_challenge ... ok [INFO] [stdout] test u2fprotocol::tests::test_init_device ... ok [INFO] [stdout] test statecallback::tests::test_statecallback_wait ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 17 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s [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] running `Command { std: "docker" "inspect" "1b26794b8a8aafe9a6875b8801de43400d5ea55c7484853dfcaf565a3f0f1002", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1b26794b8a8aafe9a6875b8801de43400d5ea55c7484853dfcaf565a3f0f1002", kill_on_drop: false }` [INFO] [stdout] 1b26794b8a8aafe9a6875b8801de43400d5ea55c7484853dfcaf565a3f0f1002