[INFO] fetching crate libsignify 0.6.0... [INFO] testing libsignify-0.6.0 against 1.90.0 for beta-1.91-3 [INFO] extracting crate libsignify 0.6.0 into /workspace/builds/worker-2-tc1/source [INFO] started tweaking crates.io crate libsignify 0.6.0 [INFO] finished tweaking crates.io crate libsignify 0.6.0 [INFO] tweaked toml for crates.io crate libsignify 0.6.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate libsignify 0.6.0 on toolchain 1.90.0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate libsignify 0.6.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded curve25519-dalek-derive v0.1.0 [INFO] [stderr] Downloaded platforms v3.1.2 [INFO] [stderr] Downloaded blowfish v0.9.1 [INFO] [stderr] Downloaded semver v1.0.19 [INFO] [stderr] Downloaded bcrypt-pbkdf v0.10.0 [INFO] [stderr] Downloaded ed25519 v2.2.2 [INFO] [stderr] Downloaded proc-macro2 v1.0.67 [INFO] [stderr] Downloaded syn v2.0.37 [INFO] [stderr] Downloaded fiat-crypto v0.2.1 [INFO] [stderr] Downloaded libc v0.2.148 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 94f36e1966003e5c26f34e0b1d362c61e499bd8ea22883c28790e4e5aea7e26c [INFO] running `Command { std: "docker" "start" "-a" "94f36e1966003e5c26f34e0b1d362c61e499bd8ea22883c28790e4e5aea7e26c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "94f36e1966003e5c26f34e0b1d362c61e499bd8ea22883c28790e4e5aea7e26c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "94f36e1966003e5c26f34e0b1d362c61e499bd8ea22883c28790e4e5aea7e26c", kill_on_drop: false }` [INFO] [stdout] 94f36e1966003e5c26f34e0b1d362c61e499bd8ea22883c28790e4e5aea7e26c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 71245ea0f3fd2429bb6df9886138865fe928411061e0ff932364f2bcb88a70d7 [INFO] running `Command { std: "docker" "start" "-a" "71245ea0f3fd2429bb6df9886138865fe928411061e0ff932364f2bcb88a70d7", kill_on_drop: false }` [INFO] [stderr] Compiling generic-array v0.14.4 [INFO] [stderr] Compiling semver v1.0.19 [INFO] [stderr] Compiling proc-macro2 v1.0.67 [INFO] [stderr] Compiling unicode-ident v1.0.12 [INFO] [stderr] Compiling subtle v2.4.1 [INFO] [stderr] Compiling cpufeatures v0.2.9 [INFO] [stderr] Compiling platforms v3.1.2 [INFO] [stderr] Compiling byteorder v1.4.3 [INFO] [stderr] Compiling signature v2.1.0 [INFO] [stderr] Compiling zeroize v1.6.0 [INFO] [stderr] Compiling ed25519 v2.2.2 [INFO] [stderr] Compiling base64ct v1.6.0 [INFO] [stderr] Compiling rustc_version v0.4.0 [INFO] [stderr] Compiling quote v1.0.33 [INFO] [stderr] Compiling syn v2.0.37 [INFO] [stderr] Compiling curve25519-dalek v4.1.1 [INFO] [stderr] Compiling crypto-common v0.1.6 [INFO] [stderr] Compiling block-buffer v0.10.4 [INFO] [stderr] Compiling inout v0.1.3 [INFO] [stderr] Compiling digest v0.10.7 [INFO] [stderr] Compiling cipher v0.4.4 [INFO] [stderr] Compiling blowfish v0.9.1 [INFO] [stderr] Compiling sha2 v0.10.8 [INFO] [stderr] Compiling pbkdf2 v0.12.2 [INFO] [stderr] Compiling bcrypt-pbkdf v0.10.0 [INFO] [stderr] Compiling curve25519-dalek-derive v0.1.0 [INFO] [stderr] Compiling ed25519-dalek v2.0.0 [INFO] [stderr] Compiling libsignify v0.6.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.29s [INFO] running `Command { std: "docker" "inspect" "71245ea0f3fd2429bb6df9886138865fe928411061e0ff932364f2bcb88a70d7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "71245ea0f3fd2429bb6df9886138865fe928411061e0ff932364f2bcb88a70d7", kill_on_drop: false }` [INFO] [stdout] 71245ea0f3fd2429bb6df9886138865fe928411061e0ff932364f2bcb88a70d7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0ba8ce95d24aa75e52768149749ff5a1ad9ed41ca4ac4f6bc9daaa05796dff0d [INFO] running `Command { std: "docker" "start" "-a" "0ba8ce95d24aa75e52768149749ff5a1ad9ed41ca4ac4f6bc9daaa05796dff0d", kill_on_drop: false }` [INFO] [stderr] Compiling libsignify v0.6.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0277]: `?` couldn't convert the error: `libsignify::Error: std::error::Error` is not satisfied [INFO] [stdout] --> examples/basic.rs:25:53 [INFO] [stdout] | [INFO] [stdout] 7 | fn main() -> Result<(), Box> { [INFO] [stdout] | -------------------------------------- required `libsignify::Error: std::error::Error` because of this [INFO] [stdout] ... [INFO] [stdout] 25 | PublicKey::from_base64(&public_key_contents)? [INFO] [stdout] | --------------------------------------------^ the trait `std::error::Error` is not implemented for `libsignify::Error` [INFO] [stdout] | | [INFO] [stdout] | this has type `Result<_, libsignify::Error>` [INFO] [stdout] | [INFO] [stdout] = note: the question mark operation (`?`) implicitly performs a conversion on the error value using the `From` trait [INFO] [stdout] = note: required for `Box` to implement `From` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: `?` couldn't convert the error: `libsignify::Error: std::error::Error` is not satisfied [INFO] [stdout] --> examples/basic.rs:33:52 [INFO] [stdout] | [INFO] [stdout] 7 | fn main() -> Result<(), Box> { [INFO] [stdout] | -------------------------------------- required `libsignify::Error: std::error::Error` because of this [INFO] [stdout] ... [INFO] [stdout] 33 | Signature::from_base64(&signature_contents)? [INFO] [stdout] | -------------------------------------------^ the trait `std::error::Error` is not implemented for `libsignify::Error` [INFO] [stdout] | | [INFO] [stdout] | this has type `Result<_, libsignify::Error>` [INFO] [stdout] | [INFO] [stdout] = note: the question mark operation (`?`) implicitly performs a conversion on the error value using the `From` trait [INFO] [stdout] = note: required for `Box` to implement `From` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `libsignify::Error: std::error::Error` is not satisfied [INFO] [stdout] --> examples/basic.rs:44:17 [INFO] [stdout] | [INFO] [stdout] 44 | Err(Box::new(e)) [INFO] [stdout] | ^^^^^^^^^^^ the trait `std::error::Error` is not implemented for `libsignify::Error` [INFO] [stdout] | [INFO] [stdout] = note: required for the cast from `Box` to `Box` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0277`. [INFO] [stdout] [INFO] [stderr] error: could not compile `libsignify` (example "basic") due to 3 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error[E0425]: cannot find value `OsRng` in crate `rand_core` [INFO] [stdout] --> src/encoding.rs:262:34 [INFO] [stdout] | [INFO] [stdout] 262 | let mut rng = rand_core::OsRng; [INFO] [stdout] | ^^^^^ not found in `rand_core` [INFO] [stdout] | [INFO] [stdout] note: found an item that was configured out [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rand_core-0.6.4/src/lib.rs:49:43 [INFO] [stdout] | [INFO] [stdout] 49 | #[cfg(feature = "getrandom")] pub use os::OsRng; [INFO] [stdout] | --------------------- ^^^^^ [INFO] [stdout] | | [INFO] [stdout] | the item is gated behind the `getrandom` feature [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0425`. [INFO] [stdout] [INFO] [stderr] error: could not compile `libsignify` (lib test) due to 1 previous error [INFO] running `Command { std: "docker" "inspect" "0ba8ce95d24aa75e52768149749ff5a1ad9ed41ca4ac4f6bc9daaa05796dff0d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0ba8ce95d24aa75e52768149749ff5a1ad9ed41ca4ac4f6bc9daaa05796dff0d", kill_on_drop: false }` [INFO] [stdout] 0ba8ce95d24aa75e52768149749ff5a1ad9ed41ca4ac4f6bc9daaa05796dff0d