[INFO] fetching crate wasmsign 0.1.2... [INFO] checking wasmsign-0.1.2 against master#4d0dd02ee07bddad9136f95c9f7846ebf3eb3fc5 for pr-81174 [INFO] extracting crate wasmsign 0.1.2 into /workspace/builds/worker-7/source [INFO] validating manifest of crates.io crate wasmsign 0.1.2 on toolchain 4d0dd02ee07bddad9136f95c9f7846ebf3eb3fc5 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+4d0dd02ee07bddad9136f95c9f7846ebf3eb3fc5" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate wasmsign 0.1.2 [INFO] finished tweaking crates.io crate wasmsign 0.1.2 [INFO] tweaked toml for crates.io crate wasmsign 0.1.2 written to /workspace/builds/worker-7/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+4d0dd02ee07bddad9136f95c9f7846ebf3eb3fc5" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+4d0dd02ee07bddad9136f95c9f7846ebf3eb3fc5" "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-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:21f1ed92105a0ef9b0d27ad8bdeb7f36f9f01ac17fffe3a3f3dc5241fc25d8f4" "/opt/rustwide/cargo-home/bin/cargo" "+4d0dd02ee07bddad9136f95c9f7846ebf3eb3fc5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] eff86a3a535525399a0b7f403339fece29ad0bae45c8b5797e71252282af118a [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" "eff86a3a535525399a0b7f403339fece29ad0bae45c8b5797e71252282af118a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "eff86a3a535525399a0b7f403339fece29ad0bae45c8b5797e71252282af118a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "eff86a3a535525399a0b7f403339fece29ad0bae45c8b5797e71252282af118a", kill_on_drop: false }` [INFO] [stdout] eff86a3a535525399a0b7f403339fece29ad0bae45c8b5797e71252282af118a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "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@sha256:21f1ed92105a0ef9b0d27ad8bdeb7f36f9f01ac17fffe3a3f3dc5241fc25d8f4" "/opt/rustwide/cargo-home/bin/cargo" "+4d0dd02ee07bddad9136f95c9f7846ebf3eb3fc5" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6ac84e4c041167483e87de7b2c834834e9110fe2efb98dd0589936e4f6e275a2 [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" "6ac84e4c041167483e87de7b2c834834e9110fe2efb98dd0589936e4f6e275a2", kill_on_drop: false }` [INFO] [stderr] Compiling typenum v1.12.0 [INFO] [stderr] Checking rand_core v0.4.2 [INFO] [stderr] Compiling cc v1.0.66 [INFO] [stderr] Compiling syn v1.0.60 [INFO] [stderr] Checking gimli v0.23.0 [INFO] [stderr] Checking adler v0.2.3 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Compiling byteorder v1.4.2 [INFO] [stderr] Checking object v0.23.0 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Checking rustc-demangle v0.1.18 [INFO] [stderr] Checking unicode-width v0.1.8 [INFO] [stderr] Checking vec_map v0.8.2 [INFO] [stderr] Checking ansi_term v0.11.0 [INFO] [stderr] Checking strsim v0.8.0 [INFO] [stderr] Compiling miniz_oxide v0.4.3 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Checking parity-wasm v0.35.7 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking rand_core v0.3.1 [INFO] [stderr] Checking rand_jitter v0.1.4 [INFO] [stderr] Checking rand_os v0.1.3 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking rand_pcg v0.1.2 [INFO] [stderr] Checking rand_hc v0.1.0 [INFO] [stderr] Checking rand_isaac v0.1.1 [INFO] [stderr] Checking rand_xorshift v0.1.1 [INFO] [stderr] Checking rand_chacha v0.1.1 [INFO] [stderr] Checking clap v2.33.3 [INFO] [stderr] Compiling clear_on_drop v0.2.4 [INFO] [stderr] Checking generic-array v0.12.3 [INFO] [stderr] Checking digest v0.8.1 [INFO] [stderr] Checking block-buffer v0.7.3 [INFO] [stderr] Checking sha2 v0.8.2 [INFO] [stderr] Compiling curve25519-dalek v1.2.6 [INFO] [stderr] Checking addr2line v0.14.1 [INFO] [stderr] Checking backtrace v0.3.56 [INFO] [stderr] Compiling synstructure v0.12.4 [INFO] [stderr] Checking failure v0.1.8 [INFO] [stderr] Checking ed25519-dalek v0.9.1 [INFO] [stderr] Checking wasmsign v0.1.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/signature/mod.rs:19:39 [INFO] [stdout] | [INFO] [stdout] 19 | pub fn length(signature_alg: &Box) -> usize { [INFO] [stdout] | ^^^^^^^^^^^^ help: use `dyn`: `dyn SignatureAlg` [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/mod.rs:42:40 [INFO] [stdout] | [INFO] [stdout] 42 | pub fn to_alg(&self) -> Result, WError> { [INFO] [stdout] | ^^^^^^^^^^^^ help: use `dyn`: `dyn SignatureAlg` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/signature/mod.rs:84:36 [INFO] [stdout] | [INFO] [stdout] 84 | fn to_alg(&self) -> Result, WError> { [INFO] [stdout] | ^^^^^^^^^^^^ help: use `dyn`: `dyn SignatureAlg` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/wasm_signature/attach.rs:9:25 [INFO] [stdout] | [INFO] [stdout] 9 | signature_alg: &Box, [INFO] [stdout] | ^^^^^^^^^^^^ help: use `dyn`: `dyn SignatureAlg` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:19:31 [INFO] [stdout] | [INFO] [stdout] 19 | pub fn keygen(signature_alg: &SignatureAlg) -> KeyPair { [INFO] [stdout] | ^^^^^^^^^^^^ help: use `dyn`: `dyn SignatureAlg` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/signature/mod.rs:19:39 [INFO] [stdout] | [INFO] [stdout] 19 | pub fn length(signature_alg: &Box) -> usize { [INFO] [stdout] | ^^^^^^^^^^^^ help: use `dyn`: `dyn SignatureAlg` [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/mod.rs:42:40 [INFO] [stdout] | [INFO] [stdout] 42 | pub fn to_alg(&self) -> Result, WError> { [INFO] [stdout] | ^^^^^^^^^^^^ help: use `dyn`: `dyn SignatureAlg` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/signature/mod.rs:84:36 [INFO] [stdout] | [INFO] [stdout] 84 | fn to_alg(&self) -> Result, WError> { [INFO] [stdout] | ^^^^^^^^^^^^ help: use `dyn`: `dyn SignatureAlg` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/wasm_signature/attach.rs:9:25 [INFO] [stdout] | [INFO] [stdout] 9 | signature_alg: &Box, [INFO] [stdout] | ^^^^^^^^^^^^ help: use `dyn`: `dyn SignatureAlg` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:19:31 [INFO] [stdout] | [INFO] [stdout] 19 | pub fn keygen(signature_alg: &SignatureAlg) -> KeyPair { [INFO] [stdout] | ^^^^^^^^^^^^ help: use `dyn`: `dyn SignatureAlg` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 53.48s [INFO] running `Command { std: "docker" "inspect" "6ac84e4c041167483e87de7b2c834834e9110fe2efb98dd0589936e4f6e275a2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6ac84e4c041167483e87de7b2c834834e9110fe2efb98dd0589936e4f6e275a2", kill_on_drop: false }` [INFO] [stdout] 6ac84e4c041167483e87de7b2c834834e9110fe2efb98dd0589936e4f6e275a2