[INFO] fetching crate buffett-crypto 0.1.1... [INFO] testing buffett-crypto-0.1.1 against beta-2021-01-01 for beta-1.50-1 [INFO] extracting crate buffett-crypto 0.1.1 into /workspace/builds/worker-6/source [INFO] validating manifest of crates.io crate buffett-crypto 0.1.1 on toolchain beta-2021-01-01 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate buffett-crypto 0.1.1 [INFO] finished tweaking crates.io crate buffett-crypto 0.1.1 [INFO] tweaked toml for crates.io crate buffett-crypto 0.1.1 written to /workspace/builds/worker-6/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded half v1.6.0 [INFO] [stderr] Downloaded rayon v1.5.0 [INFO] [stderr] Downloaded cloudabi v0.0.3 [INFO] [stderr] Downloaded untrusted v0.6.2 [INFO] [stderr] Downloaded const_fn v0.4.4 [INFO] [stderr] Downloaded rand_core v0.4.2 [INFO] [stderr] Downloaded crossbeam-epoch v0.9.1 [INFO] [stderr] Downloaded crossbeam-channel v0.5.0 [INFO] [stderr] Downloaded crossbeam-deque v0.8.0 [INFO] [stderr] Downloaded serde_cbor v0.9.0 [INFO] [stderr] Downloaded rand v0.5.6 [INFO] [stderr] Downloaded either v1.6.1 [INFO] [stderr] Downloaded sha2 v0.7.1 [INFO] [stderr] Downloaded fuchsia-cprng v0.1.1 [INFO] [stderr] Downloaded rand_core v0.3.1 [INFO] [stderr] Downloaded memoffset v0.6.1 [INFO] [stderr] Downloaded rayon-core v1.9.0 [INFO] [stderr] Downloaded arrayref v0.3.6 [INFO] [stderr] Downloaded fake-simd v0.1.2 [INFO] [stderr] Downloaded generic-array v0.9.0 [INFO] [stderr] Downloaded digest v0.7.6 [INFO] [stderr] Downloaded block-buffer v0.3.3 [INFO] [stderr] Downloaded byte-tools v0.2.0 [INFO] [stderr] Downloaded crossbeam-utils v0.8.1 [INFO] [stderr] Downloaded ring v0.13.5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 36cc01cff71cb56caa29d992f8fbfe9eeed166949819884a4e452a56152e9359 [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" "36cc01cff71cb56caa29d992f8fbfe9eeed166949819884a4e452a56152e9359", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "36cc01cff71cb56caa29d992f8fbfe9eeed166949819884a4e452a56152e9359", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "36cc01cff71cb56caa29d992f8fbfe9eeed166949819884a4e452a56152e9359", kill_on_drop: false }` [INFO] [stdout] 36cc01cff71cb56caa29d992f8fbfe9eeed166949819884a4e452a56152e9359 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c8b33078485eb339ebbfa53eb09f63469f85202ff8f29f15f56e1747771f7391 [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" "c8b33078485eb339ebbfa53eb09f63469f85202ff8f29f15f56e1747771f7391", kill_on_drop: false }` [INFO] [stderr] Compiling half v1.6.0 [INFO] [stderr] Compiling untrusted v0.6.2 [INFO] [stderr] Compiling bs58 v0.2.5 [INFO] [stderr] Compiling ring v0.13.5 [INFO] [stderr] Compiling rand_core v0.3.1 [INFO] [stderr] Compiling generic-array v0.9.0 [INFO] [stderr] Compiling generic-array v0.12.3 [INFO] [stderr] Compiling bincode v1.3.1 [INFO] [stderr] Compiling rayon v1.5.0 [INFO] [stderr] Compiling rand v0.5.6 [INFO] [stderr] Compiling serde_cbor v0.9.0 [INFO] [stderr] Compiling digest v0.7.6 [INFO] [stderr] Compiling sha2 v0.7.1 [INFO] [stderr] Compiling buffett-interface v0.1.0 [INFO] [stderr] Compiling buffett-crypto v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/signature.rs:95:54 [INFO] [stdout] | [INFO] [stdout] 95 | pub fn read_pkcs8(path: &str) -> Result, Box> { [INFO] [stdout] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/signature.rs:101:56 [INFO] [stdout] | [INFO] [stdout] 101 | pub fn read_keypair(path: &str) -> Result> { [INFO] [stdout] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 13.66s [INFO] running `Command { std: "docker" "inspect" "c8b33078485eb339ebbfa53eb09f63469f85202ff8f29f15f56e1747771f7391", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c8b33078485eb339ebbfa53eb09f63469f85202ff8f29f15f56e1747771f7391", kill_on_drop: false }` [INFO] [stdout] c8b33078485eb339ebbfa53eb09f63469f85202ff8f29f15f56e1747771f7391 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+beta-2021-01-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1385ce5fdb065e06e348daf8a42703f4c849432c0019253ecad5f9d6313f8b04 [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" "1385ce5fdb065e06e348daf8a42703f4c849432c0019253ecad5f9d6313f8b04", kill_on_drop: false }` [INFO] [stderr] Compiling buffett-crypto v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/signature.rs:95:54 [INFO] [stdout] | [INFO] [stdout] 95 | pub fn read_pkcs8(path: &str) -> Result, Box> { [INFO] [stdout] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/signature.rs:101:56 [INFO] [stdout] | [INFO] [stdout] 101 | pub fn read_keypair(path: &str) -> Result> { [INFO] [stdout] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/signature.rs:95:54 [INFO] [stdout] | [INFO] [stdout] 95 | pub fn read_pkcs8(path: &str) -> Result, Box> { [INFO] [stdout] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/signature.rs:101:56 [INFO] [stdout] | [INFO] [stdout] 101 | pub fn read_keypair(path: &str) -> Result> { [INFO] [stdout] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.19s [INFO] running `Command { std: "docker" "inspect" "1385ce5fdb065e06e348daf8a42703f4c849432c0019253ecad5f9d6313f8b04", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1385ce5fdb065e06e348daf8a42703f4c849432c0019253ecad5f9d6313f8b04", kill_on_drop: false }` [INFO] [stdout] 1385ce5fdb065e06e348daf8a42703f4c849432c0019253ecad5f9d6313f8b04 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+beta-2021-01-01" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 42cc5b2aa2ea6f1edfb1d18f1baecec7fb62c0472bbce8ad961bb6f64f804775 [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" "42cc5b2aa2ea6f1edfb1d18f1baecec7fb62c0472bbce8ad961bb6f64f804775", kill_on_drop: false }` [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/signature.rs:95:54 [INFO] [stderr] | [INFO] [stderr] 95 | pub fn read_pkcs8(path: &str) -> Result, Box> { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/signature.rs:101:56 [INFO] [stderr] | [INFO] [stderr] 101 | pub fn read_keypair(path: &str) -> Result> { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stderr] [INFO] [stderr] warning: 2 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/signature.rs:95:54 [INFO] [stderr] | [INFO] [stderr] 95 | pub fn read_pkcs8(path: &str) -> Result, Box> { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/signature.rs:101:56 [INFO] [stderr] | [INFO] [stderr] 101 | pub fn read_keypair(path: &str) -> Result> { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stderr] [INFO] [stderr] warning: 2 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/buffett_crypto-ae2596fc55f255a4 [INFO] [stdout] [INFO] [stderr] Doc-tests buffett-crypto [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] [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" "42cc5b2aa2ea6f1edfb1d18f1baecec7fb62c0472bbce8ad961bb6f64f804775", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "42cc5b2aa2ea6f1edfb1d18f1baecec7fb62c0472bbce8ad961bb6f64f804775", kill_on_drop: false }` [INFO] [stdout] 42cc5b2aa2ea6f1edfb1d18f1baecec7fb62c0472bbce8ad961bb6f64f804775