[INFO] fetching crate double-ratchet-signal 0.1.3... [INFO] testing double-ratchet-signal-0.1.3 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1 [INFO] extracting crate double-ratchet-signal 0.1.3 into /workspace/builds/worker-2-tc2/source [INFO] started tweaking crates.io crate double-ratchet-signal 0.1.3 [INFO] finished tweaking crates.io crate double-ratchet-signal 0.1.3 [INFO] tweaked toml for crates.io crate double-ratchet-signal 0.1.3 written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate double-ratchet-signal 0.1.3 on toolchain b83b707f97d809763b7861afa7638871f3339a33 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 50 packages to latest compatible versions [INFO] [stderr] Adding aes v0.6.0 (available: v0.8.4) [INFO] [stderr] Adding block-modes v0.4.0 (available: v0.9.1) [INFO] [stderr] Adding generic-array v0.12.4 (available: v1.2.0) [INFO] [stderr] Adding hkdf v0.7.1 (available: v0.12.4) [INFO] [stderr] Adding hmac v0.7.1 (available: v0.12.1) [INFO] [stderr] Adding rand_core v0.4.2 (available: v0.9.3) [INFO] [stderr] Adding rand_os v0.1.3 (available: v0.2.2) [INFO] [stderr] Adding sha2 v0.8.2 (available: v0.10.9) [INFO] [stderr] Adding x25519-dalek v0.5.2 (available: v2.0.1) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 1f061542463301dd71002cdcd735bec407f8f09a61871955049ad20cd9c214e1 [INFO] running `Command { std: "docker" "start" "-a" "1f061542463301dd71002cdcd735bec407f8f09a61871955049ad20cd9c214e1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1f061542463301dd71002cdcd735bec407f8f09a61871955049ad20cd9c214e1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1f061542463301dd71002cdcd735bec407f8f09a61871955049ad20cd9c214e1", kill_on_drop: false }` [INFO] [stdout] 1f061542463301dd71002cdcd735bec407f8f09a61871955049ad20cd9c214e1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d8ddb6aca1fc115c3e6608a3399ec267cd065f8d4226ffe7ca51ca99b1390075 [INFO] running `Command { std: "docker" "start" "-a" "d8ddb6aca1fc115c3e6608a3399ec267cd065f8d4226ffe7ca51ca99b1390075", kill_on_drop: false }` [INFO] [stderr] Compiling subtle v2.6.1 [INFO] [stderr] Compiling rand_core v0.3.1 [INFO] [stderr] Compiling double-ratchet v0.1.0 [INFO] [stderr] Compiling clear_on_drop v0.2.5 [INFO] [stderr] Compiling block-buffer v0.7.3 [INFO] [stderr] Compiling block-padding v0.3.3 [INFO] [stderr] Compiling crypto-common v0.1.6 [INFO] [stderr] Compiling cipher v0.2.5 [INFO] [stderr] Compiling block-cipher v0.7.1 [INFO] [stderr] Compiling hkdf v0.7.1 [INFO] [stderr] Compiling inout v0.1.4 [INFO] [stderr] Compiling sha2 v0.8.2 [INFO] [stderr] Compiling block-modes v0.4.0 [INFO] [stderr] Compiling aes-soft v0.6.4 [INFO] [stderr] Compiling cipher v0.4.4 [INFO] [stderr] Compiling aes v0.8.4 [INFO] [stderr] Compiling cbc v0.1.2 [INFO] [stderr] Compiling aes v0.6.0 [INFO] [stderr] Compiling curve25519-dalek v1.2.6 [INFO] [stderr] Compiling double-ratchet-signal-cbc-aes256-pkcs7-compact v0.1.1 [INFO] [stderr] Compiling x25519-dalek v0.5.2 [INFO] [stderr] Compiling double-ratchet-signal v0.1.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing [INFO] [stdout] --> src/signal.rs:275:24 [INFO] [stdout] | [INFO] [stdout] 275 | sk.0.as_slice() [INFO] [stdout] | ________________________^ [INFO] [stdout] 276 | | .clone() [INFO] [stdout] | |____________________^ help: remove this redundant call [INFO] [stdout] | [INFO] [stdout] = note: the type `[u8]` does not implement `Clone`, so calling `clone` on `&[u8]` copies the reference, which does not do anything and can be removed [INFO] [stdout] = note: `#[warn(noop_method_call)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.04s [INFO] running `Command { std: "docker" "inspect" "d8ddb6aca1fc115c3e6608a3399ec267cd065f8d4226ffe7ca51ca99b1390075", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d8ddb6aca1fc115c3e6608a3399ec267cd065f8d4226ffe7ca51ca99b1390075", kill_on_drop: false }` [INFO] [stdout] d8ddb6aca1fc115c3e6608a3399ec267cd065f8d4226ffe7ca51ca99b1390075 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7d3ab34d64f5e25a1c5e2ed7dac53c76123d208d4d717b19a7b331b968ebfbf1 [INFO] running `Command { std: "docker" "start" "-a" "7d3ab34d64f5e25a1c5e2ed7dac53c76123d208d4d717b19a7b331b968ebfbf1", kill_on_drop: false }` [INFO] [stderr] Compiling double-ratchet-signal v0.1.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing [INFO] [stdout] --> src/signal.rs:275:24 [INFO] [stdout] | [INFO] [stdout] 275 | sk.0.as_slice() [INFO] [stdout] | ________________________^ [INFO] [stdout] 276 | | .clone() [INFO] [stdout] | |____________________^ help: remove this redundant call [INFO] [stdout] | [INFO] [stdout] = note: the type `[u8]` does not implement `Clone`, so calling `clone` on `&[u8]` copies the reference, which does not do anything and can be removed [INFO] [stdout] = note: `#[warn(noop_method_call)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing [INFO] [stdout] --> src/signal.rs:275:24 [INFO] [stdout] | [INFO] [stdout] 275 | sk.0.as_slice() [INFO] [stdout] | ________________________^ [INFO] [stdout] 276 | | .clone() [INFO] [stdout] | |____________________^ help: remove this redundant call [INFO] [stdout] | [INFO] [stdout] = note: the type `[u8]` does not implement `Clone`, so calling `clone` on `&[u8]` copies the reference, which does not do anything and can be removed [INFO] [stdout] = note: `#[warn(noop_method_call)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.56s [INFO] running `Command { std: "docker" "inspect" "7d3ab34d64f5e25a1c5e2ed7dac53c76123d208d4d717b19a7b331b968ebfbf1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7d3ab34d64f5e25a1c5e2ed7dac53c76123d208d4d717b19a7b331b968ebfbf1", kill_on_drop: false }` [INFO] [stdout] 7d3ab34d64f5e25a1c5e2ed7dac53c76123d208d4d717b19a7b331b968ebfbf1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 45a3266bd1b3132055ed838046e7e95d68f9a32c4dad1fab7b45bf85bb6b5646 [INFO] running `Command { std: "docker" "start" "-a" "45a3266bd1b3132055ed838046e7e95d68f9a32c4dad1fab7b45bf85bb6b5646", kill_on_drop: false }` [INFO] [stderr] warning: call to `.clone()` on a reference in this situation does nothing [INFO] [stderr] --> src/signal.rs:275:24 [INFO] [stderr] | [INFO] [stderr] 275 | sk.0.as_slice() [INFO] [stderr] | ________________________^ [INFO] [stderr] 276 | | .clone() [INFO] [stderr] | |____________________^ help: remove this redundant call [INFO] [stderr] | [INFO] [stderr] = note: the type `[u8]` does not implement `Clone`, so calling `clone` on `&[u8]` copies the reference, which does not do anything and can be removed [INFO] [stderr] = note: `#[warn(noop_method_call)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `double-ratchet-signal` (lib) generated 1 warning (run `cargo fix --lib -p double-ratchet-signal` to apply 1 suggestion) [INFO] [stderr] warning: `double-ratchet-signal` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/double_ratchet_signal-c95403e2807db650) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test signal::signal_session ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Doc-tests double_ratchet_signal [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" "45a3266bd1b3132055ed838046e7e95d68f9a32c4dad1fab7b45bf85bb6b5646", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "45a3266bd1b3132055ed838046e7e95d68f9a32c4dad1fab7b45bf85bb6b5646", kill_on_drop: false }` [INFO] [stdout] 45a3266bd1b3132055ed838046e7e95d68f9a32c4dad1fab7b45bf85bb6b5646