[INFO] fetching crate static-dh-ecdh 0.1.1... [INFO] checking static-dh-ecdh-0.1.1 against master#385fa9d845dd326c6bbfd58c22244215e431948a for never-type-fallback-to-never [INFO] extracting crate static-dh-ecdh 0.1.1 into /workspace/builds/worker-0-tc1/source [INFO] validating manifest of crates.io crate static-dh-ecdh 0.1.1 on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate static-dh-ecdh 0.1.1 [INFO] finished tweaking crates.io crate static-dh-ecdh 0.1.1 [INFO] tweaked toml for crates.io crate static-dh-ecdh 0.1.1 written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] crate crates.io crate static-dh-ecdh 0.1.1 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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded zeroize v1.2.0 [INFO] [stderr] Downloaded p384 v0.6.1 [INFO] [stderr] Downloaded sha2 v0.9.2 [INFO] [stderr] Downloaded const-oid v0.4.1 [INFO] [stderr] Downloaded rand_core v0.6.1 [INFO] [stderr] Downloaded radium v0.4.1 [INFO] [stderr] Downloaded bitvec v0.18.4 [INFO] [stderr] Downloaded libm v0.2.1 [INFO] [stderr] Downloaded num-bigint-dig v0.6.1 [INFO] [stderr] Downloaded p256 v0.7.1 [INFO] [stderr] Downloaded elliptic-curve v0.8.4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f199040e7d0ec5adc8b522994d27c32c97b787bbbe59d901fb2bbf5a15925714 [INFO] running `Command { std: "docker" "start" "-a" "f199040e7d0ec5adc8b522994d27c32c97b787bbbe59d901fb2bbf5a15925714", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f199040e7d0ec5adc8b522994d27c32c97b787bbbe59d901fb2bbf5a15925714", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f199040e7d0ec5adc8b522994d27c32c97b787bbbe59d901fb2bbf5a15925714", kill_on_drop: false }` [INFO] [stdout] f199040e7d0ec5adc8b522994d27c32c97b787bbbe59d901fb2bbf5a15925714 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8bc6ed41edb8c44afc4df4b19608f820d9f8fd64b68aa0611718e4b0960403e7 [INFO] running `Command { std: "docker" "start" "-a" "8bc6ed41edb8c44afc4df4b19608f820d9f8fd64b68aa0611718e4b0960403e7", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.82 [INFO] [stderr] Compiling version_check v0.9.2 [INFO] [stderr] Compiling typenum v1.12.0 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling radium v0.4.1 [INFO] [stderr] Checking subtle v2.4.0 [INFO] [stderr] Checking funty v1.1.0 [INFO] [stderr] Checking wyz v0.2.0 [INFO] [stderr] Checking const-oid v0.4.1 [INFO] [stderr] Checking zeroize v1.2.0 [INFO] [stderr] Checking ppv-lite86 v0.2.10 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling libm v0.2.1 [INFO] [stderr] Compiling autocfg v0.1.7 [INFO] [stderr] Compiling serde v1.0.118 [INFO] [stderr] Checking der v0.1.0 [INFO] [stderr] Checking opaque-debug v0.3.0 [INFO] [stderr] Checking spin v0.5.2 [INFO] [stderr] Checking cpuid-bool v0.1.2 [INFO] [stderr] Checking rand_core v0.6.1 [INFO] [stderr] Checking smallvec v1.6.0 [INFO] [stderr] Compiling generic-array v0.14.4 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling num-iter v0.1.42 [INFO] [stderr] Compiling num-bigint-dig v0.6.1 [INFO] [stderr] Checking pkcs8 v0.3.3 [INFO] [stderr] Checking rand_chacha v0.3.0 [INFO] [stderr] Checking bitvec v0.18.4 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking digest v0.9.0 [INFO] [stderr] Checking crypto-mac v0.10.0 [INFO] [stderr] Checking block-buffer v0.9.0 [INFO] [stderr] Checking signature v1.2.2 [INFO] [stderr] Checking sha2 v0.9.2 [INFO] [stderr] Checking hmac v0.10.1 [INFO] [stderr] Checking ff v0.8.0 [INFO] [stderr] Checking group v0.8.0 [INFO] [stderr] Checking elliptic-curve v0.8.4 [INFO] [stderr] Checking ecdsa v0.10.2 [INFO] [stderr] Checking p384 v0.6.1 [INFO] [stderr] Checking p256 v0.7.1 [INFO] [stderr] Checking static-dh-ecdh v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `rand` is imported redundantly [INFO] [stdout] --> src/dh/dh.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use rand; [INFO] [stdout] | ^^^^ the item `rand` is already defined by prelude [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around index expression [INFO] [stdout] --> src/dh/dh.rs:22:19 [INFO] [stdout] | [INFO] [stdout] 22 | bytearray[(i - (i / 2))] = z; [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 22 - bytearray[(i - (i / 2))] = z; [INFO] [stdout] 22 + bytearray[i - (i / 2)] = z; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `rand` is imported redundantly [INFO] [stdout] --> src/dh/dh.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use rand; [INFO] [stdout] | ^^^^ the item `rand` is already defined by prelude [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around index expression [INFO] [stdout] --> src/dh/dh.rs:22:19 [INFO] [stdout] | [INFO] [stdout] 22 | bytearray[(i - (i / 2))] = z; [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 22 - bytearray[(i - (i / 2))] = z; [INFO] [stdout] 22 + bytearray[i - (i / 2)] = z; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.64s [INFO] running `Command { std: "docker" "inspect" "8bc6ed41edb8c44afc4df4b19608f820d9f8fd64b68aa0611718e4b0960403e7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8bc6ed41edb8c44afc4df4b19608f820d9f8fd64b68aa0611718e4b0960403e7", kill_on_drop: false }` [INFO] [stdout] 8bc6ed41edb8c44afc4df4b19608f820d9f8fd64b68aa0611718e4b0960403e7 [INFO] checking static-dh-ecdh-0.1.1 against try#2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2 for never-type-fallback-to-never [INFO] extracting crate static-dh-ecdh 0.1.1 into /workspace/builds/worker-0-tc2/source [INFO] validating manifest of crates.io crate static-dh-ecdh 0.1.1 on toolchain 2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate static-dh-ecdh 0.1.1 [INFO] finished tweaking crates.io crate static-dh-ecdh 0.1.1 [INFO] tweaked toml for crates.io crate static-dh-ecdh 0.1.1 written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] crate crates.io crate static-dh-ecdh 0.1.1 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" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 65d04ba963aecc29bb3f51ac69a17a402a022cb2c7e68dedca6bcb874766108d [INFO] running `Command { std: "docker" "start" "-a" "65d04ba963aecc29bb3f51ac69a17a402a022cb2c7e68dedca6bcb874766108d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "65d04ba963aecc29bb3f51ac69a17a402a022cb2c7e68dedca6bcb874766108d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "65d04ba963aecc29bb3f51ac69a17a402a022cb2c7e68dedca6bcb874766108d", kill_on_drop: false }` [INFO] [stdout] 65d04ba963aecc29bb3f51ac69a17a402a022cb2c7e68dedca6bcb874766108d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ca93768d6f1fa20bc94a898835a7e908c0ab3577daf1f07351d35d4a047669ae [INFO] running `Command { std: "docker" "start" "-a" "ca93768d6f1fa20bc94a898835a7e908c0ab3577daf1f07351d35d4a047669ae", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.82 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling typenum v1.12.0 [INFO] [stderr] Compiling version_check v0.9.2 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling radium v0.4.1 [INFO] [stderr] Checking subtle v2.4.0 [INFO] [stderr] Checking wyz v0.2.0 [INFO] [stderr] Checking funty v1.1.0 [INFO] [stderr] Checking const-oid v0.4.1 [INFO] [stderr] Checking zeroize v1.2.0 [INFO] [stderr] Checking ppv-lite86 v0.2.10 [INFO] [stderr] Compiling serde v1.0.118 [INFO] [stderr] Compiling libm v0.2.1 [INFO] [stderr] Compiling autocfg v0.1.7 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Checking spin v0.5.2 [INFO] [stderr] Checking cpuid-bool v0.1.2 [INFO] [stderr] Checking opaque-debug v0.3.0 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking der v0.1.0 [INFO] [stderr] Checking rand_core v0.6.1 [INFO] [stderr] Checking smallvec v1.6.0 [INFO] [stderr] Compiling generic-array v0.14.4 [INFO] [stderr] Compiling num-bigint-dig v0.6.1 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling num-iter v0.1.42 [INFO] [stderr] Checking rand_chacha v0.3.0 [INFO] [stderr] Checking pkcs8 v0.3.3 [INFO] [stderr] Checking bitvec v0.18.4 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking digest v0.9.0 [INFO] [stderr] Checking crypto-mac v0.10.0 [INFO] [stderr] Checking block-buffer v0.9.0 [INFO] [stderr] Checking hmac v0.10.1 [INFO] [stderr] Checking signature v1.2.2 [INFO] [stderr] Checking sha2 v0.9.2 [INFO] [stderr] Checking ff v0.8.0 [INFO] [stderr] Checking group v0.8.0 [INFO] [stderr] Checking elliptic-curve v0.8.4 [INFO] [stderr] Checking ecdsa v0.10.2 [INFO] [stderr] Checking p384 v0.6.1 [INFO] [stderr] Checking p256 v0.7.1 [INFO] [stderr] Checking static-dh-ecdh v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `rand` is imported redundantly [INFO] [stdout] --> src/dh/dh.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use rand; [INFO] [stdout] | ^^^^ the item `rand` is already defined by prelude [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around index expression [INFO] [stdout] --> src/dh/dh.rs:22:19 [INFO] [stdout] | [INFO] [stdout] 22 | bytearray[(i - (i / 2))] = z; [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 22 - bytearray[(i - (i / 2))] = z; [INFO] [stdout] 22 + bytearray[i - (i / 2)] = z; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `rand` is imported redundantly [INFO] [stdout] --> src/dh/dh.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use rand; [INFO] [stdout] | ^^^^ the item `rand` is already defined by prelude [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around index expression [INFO] [stdout] --> src/dh/dh.rs:22:19 [INFO] [stdout] | [INFO] [stdout] 22 | bytearray[(i - (i / 2))] = z; [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 22 - bytearray[(i - (i / 2))] = z; [INFO] [stdout] 22 + bytearray[i - (i / 2)] = z; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.88s [INFO] running `Command { std: "docker" "inspect" "ca93768d6f1fa20bc94a898835a7e908c0ab3577daf1f07351d35d4a047669ae", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ca93768d6f1fa20bc94a898835a7e908c0ab3577daf1f07351d35d4a047669ae", kill_on_drop: false }` [INFO] [stdout] ca93768d6f1fa20bc94a898835a7e908c0ab3577daf1f07351d35d4a047669ae