[INFO] fetching crate lamport_signature 0.1.4... [INFO] checking lamport_signature-0.1.4 against try#b09a3e9a7a0ff7efb269ec0c13dcc0fd3cedcf6b for pr-82781 [INFO] extracting crate lamport_signature 0.1.4 into /workspace/builds/worker-2/source [INFO] validating manifest of crates.io crate lamport_signature 0.1.4 on toolchain b09a3e9a7a0ff7efb269ec0c13dcc0fd3cedcf6b [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b09a3e9a7a0ff7efb269ec0c13dcc0fd3cedcf6b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate lamport_signature 0.1.4 [INFO] finished tweaking crates.io crate lamport_signature 0.1.4 [INFO] tweaked toml for crates.io crate lamport_signature 0.1.4 written to /workspace/builds/worker-2/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b09a3e9a7a0ff7efb269ec0c13dcc0fd3cedcf6b" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b09a3e9a7a0ff7efb269ec0c13dcc0fd3cedcf6b" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded sha2 v0.7.1 [INFO] [stderr] Downloaded crypto-mac v0.5.2 [INFO] [stderr] Downloaded keccak v0.1.0 [INFO] [stderr] Downloaded blake2 v0.7.1 [INFO] [stderr] Downloaded block-buffer v0.2.0-tmp [INFO] [stderr] Downloaded byte-tools v0.2.0 [INFO] [stderr] Downloaded block-buffer v0.3.3 [INFO] [stderr] Downloaded digest v0.7.6 [INFO] [stderr] Downloaded generic-array v0.9.1 [INFO] [stderr] Downloaded groestl v0.7.0 [INFO] [stderr] Downloaded sha3 v0.7.3 [INFO] [stderr] Downloaded whirlpool v0.7.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+b09a3e9a7a0ff7efb269ec0c13dcc0fd3cedcf6b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e26457b10c9c103a0cf6281f418b4899d2531eb39b7eea3722dde10d00e2b1ef [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" "e26457b10c9c103a0cf6281f418b4899d2531eb39b7eea3722dde10d00e2b1ef", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e26457b10c9c103a0cf6281f418b4899d2531eb39b7eea3722dde10d00e2b1ef", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e26457b10c9c103a0cf6281f418b4899d2531eb39b7eea3722dde10d00e2b1ef", kill_on_drop: false }` [INFO] [stdout] e26457b10c9c103a0cf6281f418b4899d2531eb39b7eea3722dde10d00e2b1ef [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+b09a3e9a7a0ff7efb269ec0c13dcc0fd3cedcf6b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8d174d82f6d68f02597fe355bd2d957936fe8b5f296994869a3cff035fb5e4af [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" "8d174d82f6d68f02597fe355bd2d957936fe8b5f296994869a3cff035fb5e4af", kill_on_drop: false }` [INFO] [stderr] Compiling typenum v1.13.0 [INFO] [stderr] Compiling libc v0.2.89 [INFO] [stderr] Checking rand_core v0.4.2 [INFO] [stderr] Checking quick-error v1.2.3 [INFO] [stderr] Checking regex-syntax v0.6.23 [INFO] [stderr] Checking keccak v0.1.0 [INFO] [stderr] Checking termcolor v1.1.2 [INFO] [stderr] Checking block-buffer v0.3.3 [INFO] [stderr] Checking humantime v1.3.0 [INFO] [stderr] Checking rand_core v0.3.1 [INFO] [stderr] Checking rand v0.5.6 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking generic-array v0.9.1 [INFO] [stderr] Checking regex v1.4.5 [INFO] [stderr] Checking digest v0.7.6 [INFO] [stderr] Checking block-buffer v0.2.0-tmp [INFO] [stderr] Checking crypto-mac v0.5.2 [INFO] [stderr] Checking whirlpool v0.7.1 [INFO] [stderr] Checking sha2 v0.7.1 [INFO] [stderr] Checking sha3 v0.7.3 [INFO] [stderr] Checking lamport_signature v0.1.4 (/opt/rustwide/workdir) [INFO] [stderr] Checking blake2 v0.7.1 [INFO] [stderr] Checking groestl v0.7.0 [INFO] [stdout] warning: the feature `iterator_flatten` has been stable since 1.29.0 and no longer requires an attribute to enable [INFO] [stdout] --> src/lib.rs:21:18 [INFO] [stdout] | [INFO] [stdout] 21 | #![feature(test, iterator_flatten)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(stable_features)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking env_logger v0.5.13 [INFO] [stdout] warning: the feature `iterator_flatten` has been stable since 1.29.0 and no longer requires an attribute to enable [INFO] [stdout] --> src/lib.rs:21:18 [INFO] [stdout] | [INFO] [stdout] 21 | #![feature(test, iterator_flatten)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(stable_features)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 10.40s [INFO] running `Command { std: "docker" "inspect" "8d174d82f6d68f02597fe355bd2d957936fe8b5f296994869a3cff035fb5e4af", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8d174d82f6d68f02597fe355bd2d957936fe8b5f296994869a3cff035fb5e4af", kill_on_drop: false }` [INFO] [stdout] 8d174d82f6d68f02597fe355bd2d957936fe8b5f296994869a3cff035fb5e4af