[INFO] fetching crate buffett-crypto 0.1.1... [INFO] testing buffett-crypto-0.1.1 against 1.59.0 for beta-1.60-1 [INFO] extracting crate buffett-crypto 0.1.1 into /workspace/builds/worker-36/source [INFO] validating manifest of crates.io crate buffett-crypto 0.1.1 on toolchain 1.59.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", 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-36/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "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-36/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-36/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a1916f428bcdc4b0a1694eb5344eebd6600b0dc537a3ab4e49372109678ecfee [INFO] running `Command { std: "docker" "start" "-a" "a1916f428bcdc4b0a1694eb5344eebd6600b0dc537a3ab4e49372109678ecfee", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a1916f428bcdc4b0a1694eb5344eebd6600b0dc537a3ab4e49372109678ecfee", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a1916f428bcdc4b0a1694eb5344eebd6600b0dc537a3ab4e49372109678ecfee", kill_on_drop: false }` [INFO] [stdout] a1916f428bcdc4b0a1694eb5344eebd6600b0dc537a3ab4e49372109678ecfee [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-36/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-36/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 358fe438118fc261ed6cc69e5ff787d0da4880870b7e3dcfda7e44912f38cd5c [INFO] running `Command { std: "docker" "start" "-a" "358fe438118fc261ed6cc69e5ff787d0da4880870b7e3dcfda7e44912f38cd5c", kill_on_drop: false }` [INFO] [stderr] Compiling crossbeam-utils v0.8.7 [INFO] [stderr] Compiling typenum v1.15.0 [INFO] [stderr] Compiling crossbeam-epoch v0.9.7 [INFO] [stderr] Compiling rayon-core v1.9.1 [INFO] [stderr] Compiling arrayref v0.3.6 [INFO] [stderr] Compiling byte-tools v0.2.0 [INFO] [stderr] Compiling untrusted v0.6.2 [INFO] [stderr] Compiling half v1.8.2 [INFO] [stderr] Compiling byteorder v1.4.3 [INFO] [stderr] Compiling bs58 v0.2.5 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Compiling fake-simd v0.1.2 [INFO] [stderr] Compiling memoffset v0.6.5 [INFO] [stderr] Compiling rayon v1.5.1 [INFO] [stderr] Compiling ring v0.13.5 [INFO] [stderr] Compiling rand_core v0.3.1 [INFO] [stderr] Compiling bincode v1.3.3 [INFO] [stderr] Compiling block-buffer v0.3.3 [INFO] [stderr] Compiling rand v0.5.6 [INFO] [stderr] Compiling serde_cbor v0.9.0 [INFO] [stderr] Compiling crossbeam-channel v0.5.2 [INFO] [stderr] Compiling crossbeam-deque v0.8.1 [INFO] [stderr] Compiling generic-array v0.9.1 [INFO] [stderr] Compiling generic-array v0.12.4 [INFO] [stderr] Compiling digest v0.7.6 [INFO] [stderr] Compiling buffett-interface v0.1.0 [INFO] [stderr] Compiling sha2 v0.7.1 [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] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 95 - pub fn read_pkcs8(path: &str) -> Result, Box> { [INFO] [stdout] 95 + pub fn read_pkcs8(path: &str) -> Result, Box> { [INFO] [stdout] | [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] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 101 - pub fn read_keypair(path: &str) -> Result> { [INFO] [stdout] 101 + pub fn read_keypair(path: &str) -> Result> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 7.83s [INFO] running `Command { std: "docker" "inspect" "358fe438118fc261ed6cc69e5ff787d0da4880870b7e3dcfda7e44912f38cd5c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "358fe438118fc261ed6cc69e5ff787d0da4880870b7e3dcfda7e44912f38cd5c", kill_on_drop: false }` [INFO] [stdout] 358fe438118fc261ed6cc69e5ff787d0da4880870b7e3dcfda7e44912f38cd5c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-36/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-36/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 686e23f8c6c34a2a5a5e3ceede72e2629b3c50cd6162222719c5a724d7dd11b6 [INFO] running `Command { std: "docker" "start" "-a" "686e23f8c6c34a2a5a5e3ceede72e2629b3c50cd6162222719c5a724d7dd11b6", 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] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 95 - pub fn read_pkcs8(path: &str) -> Result, Box> { [INFO] [stdout] 95 + pub fn read_pkcs8(path: &str) -> Result, Box> { [INFO] [stdout] | [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] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 101 - pub fn read_keypair(path: &str) -> Result> { [INFO] [stdout] 101 + pub fn read_keypair(path: &str) -> Result> { [INFO] [stdout] | [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] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 95 - pub fn read_pkcs8(path: &str) -> Result, Box> { [INFO] [stdout] 95 + pub fn read_pkcs8(path: &str) -> Result, Box> { [INFO] [stdout] | [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] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 101 - pub fn read_keypair(path: &str) -> Result> { [INFO] [stdout] 101 + pub fn read_keypair(path: &str) -> Result> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.81s [INFO] running `Command { std: "docker" "inspect" "686e23f8c6c34a2a5a5e3ceede72e2629b3c50cd6162222719c5a724d7dd11b6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "686e23f8c6c34a2a5a5e3ceede72e2629b3c50cd6162222719c5a724d7dd11b6", kill_on_drop: false }` [INFO] [stdout] 686e23f8c6c34a2a5a5e3ceede72e2629b3c50cd6162222719c5a724d7dd11b6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-36/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-36/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 7c1b3b57d6f93fb69f1a17942b8e1eedcbd4d0522ab5d88ed113361e10b8f1cb [INFO] running `Command { std: "docker" "start" "-a" "7c1b3b57d6f93fb69f1a17942b8e1eedcbd4d0522ab5d88ed113361e10b8f1cb", 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] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 95 - pub fn read_pkcs8(path: &str) -> Result, Box> { [INFO] [stderr] 95 + pub fn read_pkcs8(path: &str) -> Result, Box> { [INFO] [stderr] | [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] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 101 - pub fn read_keypair(path: &str) -> Result> { [INFO] [stderr] 101 + pub fn read_keypair(path: &str) -> Result> { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: `buffett-crypto` (lib) generated 2 warnings [INFO] [stderr] warning: `buffett-crypto` (lib test) generated 2 warnings (2 duplicates) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.07s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/buffett_crypto-28fe2c1b7356fcbe) [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 buffett-crypto [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" "7c1b3b57d6f93fb69f1a17942b8e1eedcbd4d0522ab5d88ed113361e10b8f1cb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7c1b3b57d6f93fb69f1a17942b8e1eedcbd4d0522ab5d88ed113361e10b8f1cb", kill_on_drop: false }` [INFO] [stdout] 7c1b3b57d6f93fb69f1a17942b8e1eedcbd4d0522ab5d88ed113361e10b8f1cb