[INFO] fetching crate xdrfile 0.3.0... [INFO] checking xdrfile-0.3.0 against master#fd0c901b00ee1e08a250039cdb90258603497e20 for pr-153692 [INFO] extracting crate xdrfile 0.3.0 into /workspace/builds/worker-4-tc1/source [INFO] started tweaking crates.io crate xdrfile 0.3.0 [INFO] finished tweaking crates.io crate xdrfile 0.3.0 [INFO] tweaked toml for crates.io crate xdrfile 0.3.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate xdrfile 0.3.0 on toolchain fd0c901b00ee1e08a250039cdb90258603497e20 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+fd0c901b00ee1e08a250039cdb90258603497e20" "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" "+fd0c901b00ee1e08a250039cdb90258603497e20" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 103 packages to latest compatible versions [INFO] [stderr] Adding criterion v0.3.6 (available: v0.8.2) [INFO] [stderr] Adding lazy-init v0.3.0 (available: v0.5.1) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+fd0c901b00ee1e08a250039cdb90258603497e20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded lazy-init v0.3.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+fd0c901b00ee1e08a250039cdb90258603497e20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 945a744c1d365e0d56e4fefcb9844a9109360a51ec3b9abde60eadb0e4134b86 [INFO] running `Command { std: "docker" "start" "-a" "945a744c1d365e0d56e4fefcb9844a9109360a51ec3b9abde60eadb0e4134b86", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "945a744c1d365e0d56e4fefcb9844a9109360a51ec3b9abde60eadb0e4134b86", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "945a744c1d365e0d56e4fefcb9844a9109360a51ec3b9abde60eadb0e4134b86", kill_on_drop: false }` [INFO] [stdout] 945a744c1d365e0d56e4fefcb9844a9109360a51ec3b9abde60eadb0e4134b86 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+fd0c901b00ee1e08a250039cdb90258603497e20" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4fbb3784e3adb37b4c604add39697cd296547c559724da216b3dc46ae63a96c6 [INFO] running `Command { std: "docker" "start" "-a" "4fbb3784e3adb37b4c604add39697cd296547c559724da216b3dc46ae63a96c6", kill_on_drop: false }` [INFO] [stderr] Compiling serde_core v1.0.228 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Checking plotters-backend v0.3.7 [INFO] [stderr] Checking regex-syntax v0.8.10 [INFO] [stderr] Checking csv-core v0.1.13 [INFO] [stderr] Checking itertools v0.10.5 [INFO] [stderr] Checking cast v0.3.0 [INFO] [stderr] Checking half v1.8.3 [INFO] [stderr] Compiling xdrfile v0.3.0 (/opt/rustwide/workdir) [INFO] [stderr] Checking getrandom v0.4.2 [INFO] [stderr] Checking clap v2.34.0 [INFO] [stderr] Checking lazy-init v0.3.0 [INFO] [stderr] Checking rayon v1.11.0 [INFO] [stderr] Checking once_cell v1.21.4 [INFO] [stderr] Checking assert_approx_eq v1.1.0 [INFO] [stderr] Checking tempfile v3.27.0 [INFO] [stderr] Checking plotters-svg v0.3.7 [INFO] [stderr] Checking plotters v0.3.7 [INFO] [stderr] Checking regex-automata v0.4.14 [INFO] [stderr] Checking criterion-plot v0.4.5 [INFO] [stderr] Checking serde v1.0.228 [INFO] [stderr] Checking serde_json v1.0.149 [INFO] [stderr] Checking csv v1.4.0 [INFO] [stderr] Checking serde_cbor v0.11.2 [INFO] [stderr] Checking regex v1.12.3 [INFO] [stderr] Checking tinytemplate v1.2.1 [INFO] [stderr] Checking criterion v0.3.6 [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/iterator.rs:102:38 [INFO] [stdout] | [INFO] [stdout] 102 | assert!(frames[0].step == 1, frames[0].step); [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this usage of `assert!()` is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `#[warn(non_fmt_panics)]` (part of `#[warn(rust_2021_compatibility)]`) on by default [INFO] [stdout] help: add a "{}" format string to `Display` the message [INFO] [stdout] | [INFO] [stdout] 102 | assert!(frames[0].step == 1, "{}", frames[0].step); [INFO] [stdout] | +++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/iterator.rs:113:38 [INFO] [stdout] | [INFO] [stdout] 113 | assert!(frames[0].step == 1, frames[0].step); [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this usage of `assert!()` is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: add a "{}" format string to `Display` the message [INFO] [stdout] | [INFO] [stdout] 113 | assert!(frames[0].step == 1, "{}", frames[0].step); [INFO] [stdout] | +++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.03s [INFO] running `Command { std: "docker" "inspect" "4fbb3784e3adb37b4c604add39697cd296547c559724da216b3dc46ae63a96c6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4fbb3784e3adb37b4c604add39697cd296547c559724da216b3dc46ae63a96c6", kill_on_drop: false }` [INFO] [stdout] 4fbb3784e3adb37b4c604add39697cd296547c559724da216b3dc46ae63a96c6