[INFO] fetching crate libxid 0.1.5... [INFO] building libxid-0.1.5 against master#c7f6aa2869acdbf014d094c6e427e554e160b6db for pr-146237-2 [INFO] extracting crate libxid 0.1.5 into /workspace/builds/worker-0-tc1/source [INFO] started tweaking crates.io crate libxid 0.1.5 [INFO] finished tweaking crates.io crate libxid 0.1.5 [INFO] tweaked toml for crates.io crate libxid 0.1.5 written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate libxid 0.1.5 on toolchain c7f6aa2869acdbf014d094c6e427e554e160b6db [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "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" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 36 packages to latest compatible versions [INFO] [stderr] Adding gethostname v0.2.3 (available: v1.0.2) [INFO] [stderr] Adding md5 v0.6.1 (available: v0.8.0) [INFO] [stderr] Adding rand v0.6.5 (available: v0.9.2) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded md5 v0.6.1 [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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] fb84d251c0fb6182fb6ac7423ca53b53d71acd30b08b4b68e0c557a34ee61efa [INFO] running `Command { std: "docker" "start" "-a" "fb84d251c0fb6182fb6ac7423ca53b53d71acd30b08b4b68e0c557a34ee61efa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "fb84d251c0fb6182fb6ac7423ca53b53d71acd30b08b4b68e0c557a34ee61efa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fb84d251c0fb6182fb6ac7423ca53b53d71acd30b08b4b68e0c557a34ee61efa", kill_on_drop: false }` [INFO] [stdout] fb84d251c0fb6182fb6ac7423ca53b53d71acd30b08b4b68e0c557a34ee61efa [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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] eb7e74eb77dcfcc760effaca779436842acca0e7a2136d84e5852b2606e2788e [INFO] running `Command { std: "docker" "start" "-a" "eb7e74eb77dcfcc760effaca779436842acca0e7a2136d84e5852b2606e2788e", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v0.1.8 [INFO] [stderr] Compiling rand_core v0.4.2 [INFO] [stderr] Compiling quote v1.0.41 [INFO] [stderr] Compiling memchr v2.7.6 [INFO] [stderr] Compiling md5 v0.6.1 [INFO] [stderr] Compiling proc-macro2 v1.0.101 [INFO] [stderr] Compiling crc32fast v1.5.0 [INFO] [stderr] Compiling gethostname v0.2.3 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling rand_core v0.3.1 [INFO] [stderr] Compiling rand_jitter v0.1.4 [INFO] [stderr] Compiling rand_os v0.1.3 [INFO] [stderr] Compiling rand_hc v0.1.0 [INFO] [stderr] Compiling rand_xorshift v0.1.1 [INFO] [stderr] Compiling rand_isaac v0.1.1 [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Compiling serde_json v1.0.145 [INFO] [stderr] Compiling serde_derive v1.0.228 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Compiling libxid v0.1.5 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/lib.rs:155:47 [INFO] [stdout] | [INFO] [stdout] 155 | Err(e) => Err(IDGenerationError(e.description().to_string())), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.27s [INFO] running `Command { std: "docker" "inspect" "eb7e74eb77dcfcc760effaca779436842acca0e7a2136d84e5852b2606e2788e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "eb7e74eb77dcfcc760effaca779436842acca0e7a2136d84e5852b2606e2788e", kill_on_drop: false }` [INFO] [stdout] eb7e74eb77dcfcc760effaca779436842acca0e7a2136d84e5852b2606e2788e [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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 17c443504c4c1ac52b4ddd212356e74eb4c1e110a55098ff71531b9b10ce58b5 [INFO] running `Command { std: "docker" "start" "-a" "17c443504c4c1ac52b4ddd212356e74eb4c1e110a55098ff71531b9b10ce58b5", kill_on_drop: false }` [INFO] [stderr] Compiling libxid v0.1.5 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/lib.rs:155:47 [INFO] [stdout] | [INFO] [stdout] 155 | Err(e) => Err(IDGenerationError(e.description().to_string())), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/lib.rs:155:47 [INFO] [stdout] | [INFO] [stdout] 155 | Err(e) => Err(IDGenerationError(e.description().to_string())), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/lib.rs:492:17 [INFO] [stdout] | [INFO] [stdout] 492 | / format!( [INFO] [stdout] 493 | | "{} ({:?}) != {} ({:?}) {}", [INFO] [stdout] 494 | | previous_id.encode(), [INFO] [stdout] 495 | | previous_id, [INFO] [stdout] ... | [INFO] [stdout] 498 | | i [INFO] [stdout] 499 | | ) [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: the `assert!()` macro supports formatting, so there's no need for the `format!()` macro here [INFO] [stdout] = note: `#[warn(non_fmt_panics)]` (part of `#[warn(rust_2021_compatibility)]`) on by default [INFO] [stdout] help: remove the `format!(..)` macro call [INFO] [stdout] | [INFO] [stdout] 492 ~ [INFO] [stdout] 493 | "{} ({:?}) != {} ({:?}) {}", [INFO] [stdout] ... [INFO] [stdout] 498 | i [INFO] [stdout] 499 ~ [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/lib.rs:535:13 [INFO] [stdout] | [INFO] [stdout] 535 | / format!( [INFO] [stdout] 536 | | "Must generated {} ids id less than {} second, took {} seconds", [INFO] [stdout] 537 | | total, limit, elapsed [INFO] [stdout] 538 | | ) [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: the `assert!()` macro supports formatting, so there's no need for the `format!()` macro here [INFO] [stdout] help: remove the `format!(..)` macro call [INFO] [stdout] | [INFO] [stdout] 535 ~ [INFO] [stdout] 536 | "Must generated {} ids id less than {} second, took {} seconds", [INFO] [stdout] 537 | total, limit, elapsed [INFO] [stdout] 538 ~ [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/lib.rs:567:13 [INFO] [stdout] | [INFO] [stdout] 567 | / format!( [INFO] [stdout] 568 | | "Must encode {} ids id less than {} second, took {} seconds", [INFO] [stdout] 569 | | total, limit, elapsed [INFO] [stdout] 570 | | ) [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: the `assert!()` macro supports formatting, so there's no need for the `format!()` macro here [INFO] [stdout] help: remove the `format!(..)` macro call [INFO] [stdout] | [INFO] [stdout] 567 ~ [INFO] [stdout] 568 | "Must encode {} ids id less than {} second, took {} seconds", [INFO] [stdout] 569 | total, limit, elapsed [INFO] [stdout] 570 ~ [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/lib.rs:656:13 [INFO] [stdout] | [INFO] [stdout] 656 | / format!( [INFO] [stdout] 657 | | "Must decode {} ids in less than {} second, took {} seconds", [INFO] [stdout] 658 | | total, limit, elapsed [INFO] [stdout] 659 | | ) [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: the `assert!()` macro supports formatting, so there's no need for the `format!()` macro here [INFO] [stdout] help: remove the `format!(..)` macro call [INFO] [stdout] | [INFO] [stdout] 656 ~ [INFO] [stdout] 657 | "Must decode {} ids in less than {} second, took {} seconds", [INFO] [stdout] 658 | total, limit, elapsed [INFO] [stdout] 659 ~ [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.51s [INFO] running `Command { std: "docker" "inspect" "17c443504c4c1ac52b4ddd212356e74eb4c1e110a55098ff71531b9b10ce58b5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "17c443504c4c1ac52b4ddd212356e74eb4c1e110a55098ff71531b9b10ce58b5", kill_on_drop: false }` [INFO] [stdout] 17c443504c4c1ac52b4ddd212356e74eb4c1e110a55098ff71531b9b10ce58b5