[INFO] fetching crate refpack 4.0.2... [INFO] checking refpack-4.0.2 against master#22572d0994593197593e2a1b7b18d720a9a349a7 for pr-126452-1 [INFO] extracting crate refpack 4.0.2 into /workspace/builds/worker-0-tc1/source [INFO] validating manifest of crates.io crate refpack 4.0.2 on toolchain 22572d0994593197593e2a1b7b18d720a9a349a7 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate refpack 4.0.2 [INFO] finished tweaking crates.io crate refpack 4.0.2 [INFO] tweaked toml for crates.io crate refpack 4.0.2 written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 156 packages to latest compatible versions [INFO] [stderr] Adding anes v0.1.6 (latest: v0.2.0) [INFO] [stderr] Adding bit-set v0.5.3 (latest: v0.8.0) [INFO] [stderr] Adding bit-vec v0.6.3 (latest: v0.8.0) [INFO] [stderr] Adding constant_time_eq v0.1.5 (latest: v0.3.1) [INFO] [stderr] Adding criterion-cycles-per-byte v0.5.0 (latest: v0.6.1) [INFO] [stderr] Adding generic-array v0.14.7 (latest: v1.1.0) [INFO] [stderr] Adding idna v0.5.0 (latest: v1.0.2) [INFO] [stderr] Adding itertools v0.10.5 (latest: v0.13.0) [INFO] [stderr] Adding linux-raw-sys v0.4.14 (latest: v0.6.5) [INFO] [stderr] Adding password-hash v0.4.2 (latest: v0.5.0) [INFO] [stderr] Adding pbkdf2 v0.11.0 (latest: v0.12.2) [INFO] [stderr] Adding quick-error v1.2.3 (latest: v2.0.1) [INFO] [stderr] Adding structmeta v0.2.0 (latest: v0.3.0) [INFO] [stderr] Adding structmeta-derive v0.2.0 (latest: v0.3.0) [INFO] [stderr] Adding test-strategy v0.3.1 (latest: v0.4.0) [INFO] [stderr] Adding wasi v0.11.0+wasi-snapshot-preview1 (latest: v0.13.2+wasi-0.2.1) [INFO] [stderr] Adding windows-sys v0.52.0 (latest: v0.59.0) [INFO] [stderr] Adding zip v0.6.6 (latest: v2.2.0) [INFO] [stderr] Adding zstd v0.11.2+zstd.1.5.2 (latest: v0.13.2) [INFO] [stderr] Adding zstd-safe v5.0.2+zstd.1.5.2 (latest: v7.2.1) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded test-strategy v0.3.1 [INFO] [stderr] Downloaded criterion-cycles-per-byte v0.5.0 [INFO] [stderr] Downloaded structmeta-derive v0.2.0 [INFO] [stderr] Downloaded structmeta v0.2.0 [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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0ff032f236e1a38e741bfef25e1b2d9f0b29f37f55ca3d98e8ad9c5961283c0b [INFO] running `Command { std: "docker" "start" "-a" "0ff032f236e1a38e741bfef25e1b2d9f0b29f37f55ca3d98e8ad9c5961283c0b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0ff032f236e1a38e741bfef25e1b2d9f0b29f37f55ca3d98e8ad9c5961283c0b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0ff032f236e1a38e741bfef25e1b2d9f0b29f37f55ca3d98e8ad9c5961283c0b", kill_on_drop: false }` [INFO] [stdout] 0ff032f236e1a38e741bfef25e1b2d9f0b29f37f55ca3d98e8ad9c5961283c0b [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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8adcc5f932a123bc22e44117912957295535d8c25a69ceeb7f5367439ee48379 [INFO] running `Command { std: "docker" "start" "-a" "8adcc5f932a123bc22e44117912957295535d8c25a69ceeb7f5367439ee48379", kill_on_drop: false }` [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling zstd-safe v5.0.2+zstd.1.5.2 [INFO] [stderr] Compiling syn v2.0.77 [INFO] [stderr] Compiling zstd-sys v2.0.13+zstd.1.5.6 [INFO] [stderr] Compiling ring v0.17.8 [INFO] [stderr] Compiling bzip2-sys v0.1.11+1.0.8 [INFO] [stderr] Checking inout v0.1.3 [INFO] [stderr] Checking digest v0.10.7 [INFO] [stderr] Checking regex-automata v0.4.7 [INFO] [stderr] Checking base64ct v1.6.0 [INFO] [stderr] Checking wait-timeout v0.2.0 [INFO] [stderr] Checking quick-error v1.2.3 [INFO] [stderr] Checking bit-vec v0.6.3 [INFO] [stderr] Checking time v0.3.36 [INFO] [stderr] Checking rand_xorshift v0.3.0 [INFO] [stderr] Checking constant_time_eq v0.1.5 [INFO] [stderr] Checking unarray v0.1.4 [INFO] [stderr] Checking refpack v4.0.2 (/opt/rustwide/workdir) [INFO] [stderr] Checking cipher v0.4.4 [INFO] [stderr] Checking rusty-fork v0.3.0 [INFO] [stderr] Checking bit-set v0.5.3 [INFO] [stderr] Checking sha2 v0.10.8 [INFO] [stderr] Checking hmac v0.12.1 [INFO] [stderr] Checking sha1 v0.10.6 [INFO] [stderr] Checking password-hash v0.4.2 [INFO] [stderr] Checking aes v0.8.4 [INFO] [stderr] Checking pbkdf2 v0.11.0 [INFO] [stderr] Checking bzip2 v0.4.4 [INFO] [stderr] Checking plotters v0.3.6 [INFO] [stderr] Checking regex v1.10.6 [INFO] [stderr] Compiling rustls v0.23.12 [INFO] [stderr] Checking rustls-webpki v0.102.7 [INFO] [stderr] Checking zstd v0.11.2+zstd.1.5.2 [INFO] [stderr] Checking zip v0.6.6 [INFO] [stderr] Compiling serde_derive v1.0.209 [INFO] [stderr] Compiling zerocopy-derive v0.7.35 [INFO] [stderr] Compiling structmeta-derive v0.2.0 [INFO] [stderr] Checking zerocopy v0.7.35 [INFO] [stderr] Compiling structmeta v0.2.0 [INFO] [stderr] Compiling test-strategy v0.3.1 [INFO] [stderr] Checking ppv-lite86 v0.2.20 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking proptest v1.5.0 [INFO] [stderr] Checking ureq v2.10.1 [INFO] [stderr] Checking serde v1.0.209 [INFO] [stderr] Checking serde_json v1.0.127 [INFO] [stderr] Checking ciborium v0.2.2 [INFO] [stderr] Checking tinytemplate v1.2.1 [INFO] [stderr] Checking criterion v0.5.1 [INFO] [stderr] Checking criterion-cycles-per-byte v0.5.0 [INFO] [stdout] warning: function `random_increasing_vecs` is never used [INFO] [stdout] --> benches/synthetic_performance.rs:34:4 [INFO] [stdout] | [INFO] [stdout] 34 | fn random_increasing_vecs(num: usize, increase_interval: usize) -> Vec> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 15.76s [INFO] running `Command { std: "docker" "inspect" "8adcc5f932a123bc22e44117912957295535d8c25a69ceeb7f5367439ee48379", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8adcc5f932a123bc22e44117912957295535d8c25a69ceeb7f5367439ee48379", kill_on_drop: false }` [INFO] [stdout] 8adcc5f932a123bc22e44117912957295535d8c25a69ceeb7f5367439ee48379 [INFO] checking refpack-4.0.2 against try#6289438dbad80b1a0029c66dd3f6abf57c2c51be for pr-126452-1 [INFO] extracting crate refpack 4.0.2 into /workspace/builds/worker-0-tc2/source [INFO] validating manifest of crates.io crate refpack 4.0.2 on toolchain 6289438dbad80b1a0029c66dd3f6abf57c2c51be [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate refpack 4.0.2 [INFO] finished tweaking crates.io crate refpack 4.0.2 [INFO] tweaked toml for crates.io crate refpack 4.0.2 written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 156 packages to latest compatible versions [INFO] [stderr] Adding anes v0.1.6 (latest: v0.2.0) [INFO] [stderr] Adding bit-set v0.5.3 (latest: v0.8.0) [INFO] [stderr] Adding bit-vec v0.6.3 (latest: v0.8.0) [INFO] [stderr] Adding constant_time_eq v0.1.5 (latest: v0.3.1) [INFO] [stderr] Adding criterion-cycles-per-byte v0.5.0 (latest: v0.6.1) [INFO] [stderr] Adding generic-array v0.14.7 (latest: v1.1.0) [INFO] [stderr] Adding idna v0.5.0 (latest: v1.0.2) [INFO] [stderr] Adding itertools v0.10.5 (latest: v0.13.0) [INFO] [stderr] Adding linux-raw-sys v0.4.14 (latest: v0.6.5) [INFO] [stderr] Adding password-hash v0.4.2 (latest: v0.5.0) [INFO] [stderr] Adding pbkdf2 v0.11.0 (latest: v0.12.2) [INFO] [stderr] Adding quick-error v1.2.3 (latest: v2.0.1) [INFO] [stderr] Adding structmeta v0.2.0 (latest: v0.3.0) [INFO] [stderr] Adding structmeta-derive v0.2.0 (latest: v0.3.0) [INFO] [stderr] Adding test-strategy v0.3.1 (latest: v0.4.0) [INFO] [stderr] Adding wasi v0.11.0+wasi-snapshot-preview1 (latest: v0.13.2+wasi-0.2.1) [INFO] [stderr] Adding windows-sys v0.52.0 (latest: v0.59.0) [INFO] [stderr] Adding zip v0.6.6 (latest: v2.2.0) [INFO] [stderr] Adding zstd v0.11.2+zstd.1.5.2 (latest: v0.13.2) [INFO] [stderr] Adding zstd-safe v5.0.2+zstd.1.5.2 (latest: v7.2.1) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 00bc7dc8b549169b14186f52599e4cb65c3f179972558624662484d7fd46ef6e [INFO] running `Command { std: "docker" "start" "-a" "00bc7dc8b549169b14186f52599e4cb65c3f179972558624662484d7fd46ef6e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "00bc7dc8b549169b14186f52599e4cb65c3f179972558624662484d7fd46ef6e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "00bc7dc8b549169b14186f52599e4cb65c3f179972558624662484d7fd46ef6e", kill_on_drop: false }` [INFO] [stdout] 00bc7dc8b549169b14186f52599e4cb65c3f179972558624662484d7fd46ef6e [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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 48bdd52301d7d481e026689c286d4fd33da688837788d0ca0337162de91bc617 [INFO] running `Command { std: "docker" "start" "-a" "48bdd52301d7d481e026689c286d4fd33da688837788d0ca0337162de91bc617", kill_on_drop: false }` [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling zstd-safe v5.0.2+zstd.1.5.2 [INFO] [stderr] Compiling syn v2.0.77 [INFO] [stderr] Compiling zstd-sys v2.0.13+zstd.1.5.6 [INFO] [stderr] Compiling ring v0.17.8 [INFO] [stderr] Compiling bzip2-sys v0.1.11+1.0.8 [INFO] [stderr] Checking inout v0.1.3 [INFO] [stderr] Checking digest v0.10.7 [INFO] [stderr] Checking regex-automata v0.4.7 [INFO] [stderr] Checking base64ct v1.6.0 [INFO] [stderr] Checking wait-timeout v0.2.0 [INFO] [stderr] Checking bit-vec v0.6.3 [INFO] [stderr] Checking quick-error v1.2.3 [INFO] [stderr] Checking time v0.3.36 [INFO] [stderr] Checking rand_xorshift v0.3.0 [INFO] [stderr] Checking constant_time_eq v0.1.5 [INFO] [stderr] Checking unarray v0.1.4 [INFO] [stderr] Checking cipher v0.4.4 [INFO] [stderr] Checking refpack v4.0.2 (/opt/rustwide/workdir) [INFO] [stderr] Checking rusty-fork v0.3.0 [INFO] [stderr] Checking bit-set v0.5.3 [INFO] [stderr] Checking hmac v0.12.1 [INFO] [stderr] Checking sha2 v0.10.8 [INFO] [stderr] Checking sha1 v0.10.6 [INFO] [stderr] Checking aes v0.8.4 [INFO] [stderr] Checking password-hash v0.4.2 [INFO] [stderr] Checking pbkdf2 v0.11.0 [INFO] [stderr] Checking bzip2 v0.4.4 [INFO] [stderr] Checking plotters v0.3.6 [INFO] [stderr] Checking regex v1.10.6 [INFO] [stderr] Compiling rustls v0.23.12 [INFO] [stderr] Checking rustls-webpki v0.102.7 [INFO] [stderr] Checking zstd v0.11.2+zstd.1.5.2 [INFO] [stderr] Compiling serde_derive v1.0.209 [INFO] [stderr] Compiling zerocopy-derive v0.7.35 [INFO] [stderr] Compiling structmeta-derive v0.2.0 [INFO] [stderr] Checking zip v0.6.6 [INFO] [stderr] Checking zerocopy v0.7.35 [INFO] [stderr] Compiling structmeta v0.2.0 [INFO] [stderr] Compiling test-strategy v0.3.1 [INFO] [stderr] Checking ppv-lite86 v0.2.20 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking ureq v2.10.1 [INFO] [stderr] Checking serde v1.0.209 [INFO] [stderr] Checking proptest v1.5.0 [INFO] [stderr] Checking serde_json v1.0.127 [INFO] [stderr] Checking ciborium v0.2.2 [INFO] [stderr] Checking tinytemplate v1.2.1 [INFO] [stderr] Checking criterion v0.5.1 [INFO] [stderr] Checking criterion-cycles-per-byte v0.5.0 [INFO] [stdout] warning: function `random_increasing_vecs` is never used [INFO] [stdout] --> benches/synthetic_performance.rs:34:4 [INFO] [stdout] | [INFO] [stdout] 34 | fn random_increasing_vecs(num: usize, increase_interval: usize) -> Vec> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 14.13s [INFO] running `Command { std: "docker" "inspect" "48bdd52301d7d481e026689c286d4fd33da688837788d0ca0337162de91bc617", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "48bdd52301d7d481e026689c286d4fd33da688837788d0ca0337162de91bc617", kill_on_drop: false }` [INFO] [stdout] 48bdd52301d7d481e026689c286d4fd33da688837788d0ca0337162de91bc617