[INFO] fetching crate secret-tree 0.2.0... [INFO] testing secret-tree-0.2.0 against beta-2020-07-24 for beta-1.46-1 [INFO] extracting crate secret-tree 0.2.0 into /workspace/builds/worker-0/source [INFO] validating manifest of crates.io crate secret-tree 0.2.0 on toolchain beta-2020-07-24 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate secret-tree 0.2.0 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate secret-tree 0.2.0 [INFO] tweaked toml for crates.io crate secret-tree 0.2.0 written to /workspace/builds/worker-0/source/Cargo.toml [INFO] crate crates.io crate secret-tree 0.2.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "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-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] da8f917f092c83b535244b0372abf986bddf401aee9aae7d363103a46142e810 [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" "da8f917f092c83b535244b0372abf986bddf401aee9aae7d363103a46142e810", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "da8f917f092c83b535244b0372abf986bddf401aee9aae7d363103a46142e810", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "da8f917f092c83b535244b0372abf986bddf401aee9aae7d363103a46142e810", kill_on_drop: false }` [INFO] [stdout] da8f917f092c83b535244b0372abf986bddf401aee9aae7d363103a46142e810 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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=warn" "-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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0ab0ba789f0b3892b137bbd2ad1e9e78ffe591ad5489fc96e608f3680ffbc353 [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" "0ab0ba789f0b3892b137bbd2ad1e9e78ffe591ad5489fc96e608f3680ffbc353", kill_on_drop: false }` [INFO] [stderr] Compiling spin v0.5.0 [INFO] [stderr] Compiling libc v0.2.58 [INFO] [stderr] Compiling autocfg v0.1.4 [INFO] [stderr] Compiling arrayvec v0.4.10 [INFO] [stderr] Compiling ppv-lite86 v0.2.5 [INFO] [stderr] Compiling cc v1.0.37 [INFO] [stderr] Compiling nodrop v0.1.13 [INFO] [stderr] Compiling byteorder v1.3.2 [INFO] [stderr] Compiling constant_time_eq v0.1.3 [INFO] [stderr] Compiling lazy_static v1.3.0 [INFO] [stderr] Compiling rand_chacha v0.2.0 [INFO] [stderr] Compiling c2-chacha v0.2.2 [INFO] [stderr] Compiling blake2-rfc v0.2.18 [INFO] [stderr] Compiling getrandom v0.1.6 [INFO] [stderr] Compiling clear_on_drop v0.2.3 [INFO] [stderr] Compiling rand_core v0.5.0 [INFO] [stderr] Compiling rand v0.7.0 [INFO] [stderr] Compiling secret-tree v0.2.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 13.93s [INFO] running `Command { std: "docker" "inspect" "0ab0ba789f0b3892b137bbd2ad1e9e78ffe591ad5489fc96e608f3680ffbc353", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0ab0ba789f0b3892b137bbd2ad1e9e78ffe591ad5489fc96e608f3680ffbc353", kill_on_drop: false }` [INFO] [stdout] 0ab0ba789f0b3892b137bbd2ad1e9e78ffe591ad5489fc96e608f3680ffbc353 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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=warn" "-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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 46d950643085d9d15fcaf37e01928b9a0f106d85b2f06a8a4bef522f38caa91e [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" "46d950643085d9d15fcaf37e01928b9a0f106d85b2f06a8a4bef522f38caa91e", kill_on_drop: false }` [INFO] [stderr] Compiling rand_core v0.4.0 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling typenum v1.10.0 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling syn v0.15.39 [INFO] [stderr] Compiling serde v1.0.94 [INFO] [stderr] Compiling failure_derive v0.1.5 [INFO] [stderr] Compiling ryu v1.0.0 [INFO] [stderr] Compiling byte-tools v0.3.1 [INFO] [stderr] Compiling subtle v2.1.0 [INFO] [stderr] Compiling cfg-if v0.1.9 [INFO] [stderr] Compiling gcc v0.3.55 [INFO] [stderr] Compiling rustc-demangle v0.1.15 [INFO] [stderr] Compiling opaque-debug v0.2.2 [INFO] [stderr] Compiling fake-simd v0.1.2 [INFO] [stderr] Compiling hex v0.3.2 [INFO] [stderr] Compiling itoa v0.4.4 [INFO] [stderr] Compiling rustc-serialize v0.3.24 [INFO] [stderr] Compiling smallvec v0.6.10 [INFO] [stderr] Compiling backtrace-sys v0.1.30 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling block-padding v0.1.4 [INFO] [stderr] Compiling rand_core v0.3.1 [INFO] [stderr] Compiling rand_jitter v0.1.4 [INFO] [stderr] Compiling rand_xorshift v0.1.1 [INFO] [stderr] Compiling rand_hc v0.1.0 [INFO] [stderr] Compiling rand_isaac v0.1.1 [INFO] [stderr] Compiling rand v0.4.6 [INFO] [stderr] Compiling time v0.1.42 [INFO] [stderr] Compiling rand_os v0.1.3 [INFO] [stderr] Compiling rust-crypto v0.2.36 [INFO] [stderr] Compiling backtrace v0.3.32 [INFO] [stderr] Compiling rand v0.3.23 [INFO] [stderr] Compiling quote v0.6.12 [INFO] [stderr] Compiling generic-array v0.12.3 [INFO] [stderr] Compiling digest v0.8.1 [INFO] [stderr] Compiling block-buffer v0.7.3 [INFO] [stderr] Compiling sha2 v0.8.0 [INFO] [stderr] Compiling curve25519-dalek v1.2.1 [INFO] [stderr] Compiling synstructure v0.10.2 [INFO] [stderr] Compiling serde_derive v1.0.94 [INFO] [stderr] Compiling serde_json v1.0.40 [INFO] [stderr] Compiling hex-buffer-serde v0.2.0 [INFO] [stderr] Compiling toml v0.5.1 [INFO] [stderr] Compiling failure v0.1.5 [INFO] [stderr] Compiling ed25519-dalek v1.0.0-pre.1 [INFO] [stderr] Compiling pwbox v0.2.1 [INFO] [stderr] Compiling secret-tree v0.2.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1m 01s [INFO] running `Command { std: "docker" "inspect" "46d950643085d9d15fcaf37e01928b9a0f106d85b2f06a8a4bef522f38caa91e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "46d950643085d9d15fcaf37e01928b9a0f106d85b2f06a8a4bef522f38caa91e", kill_on_drop: false }` [INFO] [stdout] 46d950643085d9d15fcaf37e01928b9a0f106d85b2f06a8a4bef522f38caa91e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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=warn" "-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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "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] d3a912591d75266e4460322ecde7031853a579a3e122046296bbc29271159541 [INFO] running `Command { std: "docker" "start" "-a" "d3a912591d75266e4460322ecde7031853a579a3e122046296bbc29271159541", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.10s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/secret_tree-88e9cbe161c274e8 [INFO] [stdout] [INFO] [stdout] running 9 tests [INFO] [stdout] test tests::fill_and_rng_result_in_different_data ... ok [INFO] [stdout] test kdf::sodium_test_vectors_64byte_output ... ok [INFO] [stdout] test tests::buffers_with_different_size_should_be_unrelated ... ok [INFO] [stdout] test tests::children_with_same_bytes_in_key ... ok [INFO] [stdout] test tests::filling_acceptable_buffers ... ok [INFO] [stdout] test kdf::sodium_test_vectors_varying_len_output ... ok [INFO] [stdout] test tests::name_with_null_chars_cannot_be_created ... ok [INFO] [stdout] test tests::filling_oversized_key ... ok [INFO] [stdout] test tests::filling_undersized_key ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Doc-tests secret-tree [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test src/lib.rs - (line 67) ... ok [INFO] [stdout] test src/lib.rs - SecretTree (line 184) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "d3a912591d75266e4460322ecde7031853a579a3e122046296bbc29271159541", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d3a912591d75266e4460322ecde7031853a579a3e122046296bbc29271159541", kill_on_drop: false }` [INFO] [stdout] d3a912591d75266e4460322ecde7031853a579a3e122046296bbc29271159541