[INFO] fetching crate coursehku 1.0.0... [INFO] checking coursehku-1.0.0 against master#22572d0994593197593e2a1b7b18d720a9a349a7 for pr-126452-1 [INFO] extracting crate coursehku 1.0.0 into /workspace/builds/worker-2-tc1/source [INFO] validating manifest of crates.io crate coursehku 1.0.0 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 coursehku 1.0.0 [INFO] finished tweaking crates.io crate coursehku 1.0.0 [INFO] tweaked toml for crates.io crate coursehku 1.0.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] crate crates.io crate coursehku 1.0.0 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" "+22572d0994593197593e2a1b7b18d720a9a349a7" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded polars-utils v0.36.2 [INFO] [stderr] Downloaded polars-compute v0.36.2 [INFO] [stderr] Downloaded polars-error v0.36.2 [INFO] [stderr] Downloaded polars-row v0.36.2 [INFO] [stderr] Downloaded streaming-iterator v0.1.9 [INFO] [stderr] Downloaded crossbeam-queue v0.3.10 [INFO] [stderr] Downloaded crossbeam-deque v0.8.4 [INFO] [stderr] Downloaded atoi_simd v0.15.6 [INFO] [stderr] Downloaded polars-time v0.36.2 [INFO] [stderr] Downloaded polars-pipe v0.36.2 [INFO] [stderr] Downloaded crossbeam-channel v0.5.10 [INFO] [stderr] Downloaded polars-io v0.36.2 [INFO] [stderr] Downloaded polars-lazy v0.36.2 [INFO] [stderr] Downloaded syn v2.0.46 [INFO] [stderr] Downloaded serde_json v1.0.110 [INFO] [stderr] Downloaded polars-plan v0.36.2 [INFO] [stderr] Downloaded sysinfo v0.30.4 [INFO] [stderr] Downloaded sqlparser v0.39.0 [INFO] [stderr] Downloaded polars-ops v0.36.2 [INFO] [stderr] Downloaded polars-sql v0.36.2 [INFO] [stderr] Downloaded crossbeam-epoch v0.9.17 [INFO] [stderr] Downloaded polars-arrow v0.36.2 [INFO] [stderr] Downloaded polars-core v0.36.2 [INFO] [stderr] Downloaded proc-macro2 v1.0.74 [INFO] [stderr] Downloaded polars v0.36.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 0bd3ab67fd2306ba8cfa0741365f999bd6e90ebfdd1cb759632a54a804d3065c [INFO] running `Command { std: "docker" "start" "-a" "0bd3ab67fd2306ba8cfa0741365f999bd6e90ebfdd1cb759632a54a804d3065c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0bd3ab67fd2306ba8cfa0741365f999bd6e90ebfdd1cb759632a54a804d3065c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0bd3ab67fd2306ba8cfa0741365f999bd6e90ebfdd1cb759632a54a804d3065c", kill_on_drop: false }` [INFO] [stdout] 0bd3ab67fd2306ba8cfa0741365f999bd6e90ebfdd1cb759632a54a804d3065c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] f3b6b490197dc0b2d2a2e911caba6574f88e6857efb21196d2ecf4be26b0da92 [INFO] running `Command { std: "docker" "start" "-a" "f3b6b490197dc0b2d2a2e911caba6574f88e6857efb21196d2ecf4be26b0da92", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.74 [INFO] [stderr] Compiling libc v0.2.151 [INFO] [stderr] Compiling crossbeam-utils v0.8.18 [INFO] [stderr] Compiling rayon-core v1.12.0 [INFO] [stderr] Compiling num-traits v0.2.17 [INFO] [stderr] Compiling ahash v0.8.7 [INFO] [stderr] Compiling target-features v0.1.5 [INFO] [stderr] Checking aho-corasick v1.1.2 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking either v1.9.0 [INFO] [stderr] Compiling thiserror v1.0.56 [INFO] [stderr] Compiling smartstring v1.0.1 [INFO] [stderr] Checking allocator-api2 v0.2.16 [INFO] [stderr] Compiling quote v1.0.35 [INFO] [stderr] Checking crossbeam-epoch v0.9.17 [INFO] [stderr] Checking regex-automata v0.4.3 [INFO] [stderr] Compiling syn v2.0.46 [INFO] [stderr] Checking crossbeam-deque v0.8.4 [INFO] [stderr] Compiling polars-utils v0.36.2 [INFO] [stderr] Checking getrandom v0.2.11 [INFO] [stderr] Checking iana-time-zone v0.1.59 [INFO] [stderr] Checking simdutf8 v0.1.4 [INFO] [stderr] Compiling polars-arrow v0.36.2 [INFO] [stderr] Checking chrono v0.4.31 [INFO] [stderr] Checking smallvec v1.11.2 [INFO] [stderr] Compiling rustversion v1.0.14 [INFO] [stderr] Checking rayon v1.8.0 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking parking_lot_core v0.9.9 [INFO] [stderr] Checking ethnum v1.5.0 [INFO] [stderr] Checking atoi_simd v0.15.6 [INFO] [stderr] Checking strength_reduce v0.2.4 [INFO] [stderr] Checking dyn-clone v1.0.16 [INFO] [stderr] Checking foreign_vec v0.1.0 [INFO] [stderr] Checking streaming-iterator v0.1.9 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Compiling polars-compute v0.36.2 [INFO] [stderr] Checking bitflags v2.4.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking crossterm v0.27.0 [INFO] [stderr] Compiling polars-core v0.36.2 [INFO] [stderr] Checking strum v0.25.0 [INFO] [stderr] Checking regex v1.10.2 [INFO] [stderr] Checking unicode-width v0.1.11 [INFO] [stderr] Compiling polars-ops v0.36.2 [INFO] [stderr] Checking xxhash-rust v0.8.8 [INFO] [stderr] Checking argminmax v0.6.1 [INFO] [stderr] Checking now v0.1.3 [INFO] [stderr] Checking atoi v2.0.0 [INFO] [stderr] Checking memmap2 v0.7.1 [INFO] [stderr] Compiling polars-plan v0.36.2 [INFO] [stderr] Checking home v0.5.9 [INFO] [stderr] Compiling polars-lazy v0.36.2 [INFO] [stderr] Compiling polars v0.36.2 [INFO] [stderr] Compiling serde v1.0.195 [INFO] [stderr] Checking rand_distr v0.4.3 [INFO] [stderr] Checking hashbrown v0.14.3 [INFO] [stderr] Checking glob v0.3.1 [INFO] [stderr] Compiling thiserror-impl v1.0.56 [INFO] [stderr] Compiling bytemuck_derive v1.5.0 [INFO] [stderr] Compiling strum_macros v0.25.3 [INFO] [stderr] Compiling serde_derive v1.0.195 [INFO] [stderr] Checking indexmap v2.1.0 [INFO] [stderr] Checking bytemuck v1.14.0 [INFO] [stderr] Checking polars-error v0.36.2 [INFO] [stderr] Checking comfy-table v7.1.0 [INFO] [stderr] Compiling multiversion-macros v0.7.3 [INFO] [stderr] Checking multiversion v0.7.3 [INFO] [stderr] Checking polars-row v0.36.2 [INFO] [stderr] Checking polars-time v0.36.2 [INFO] [stderr] Checking polars-io v0.36.2 [INFO] [stderr] Checking coursehku v1.0.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 28.26s [INFO] running `Command { std: "docker" "inspect" "f3b6b490197dc0b2d2a2e911caba6574f88e6857efb21196d2ecf4be26b0da92", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f3b6b490197dc0b2d2a2e911caba6574f88e6857efb21196d2ecf4be26b0da92", kill_on_drop: false }` [INFO] [stdout] f3b6b490197dc0b2d2a2e911caba6574f88e6857efb21196d2ecf4be26b0da92 [INFO] checking coursehku-1.0.0 against try#6289438dbad80b1a0029c66dd3f6abf57c2c51be for pr-126452-1 [INFO] extracting crate coursehku 1.0.0 into /workspace/builds/worker-2-tc2/source [INFO] validating manifest of crates.io crate coursehku 1.0.0 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 coursehku 1.0.0 [INFO] finished tweaking crates.io crate coursehku 1.0.0 [INFO] tweaked toml for crates.io crate coursehku 1.0.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] crate crates.io crate coursehku 1.0.0 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" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 8e3b9d1e4fb7737b7160e0b14d680c94976d0445ff9eb463ce56432f57bf8f9e [INFO] running `Command { std: "docker" "start" "-a" "8e3b9d1e4fb7737b7160e0b14d680c94976d0445ff9eb463ce56432f57bf8f9e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8e3b9d1e4fb7737b7160e0b14d680c94976d0445ff9eb463ce56432f57bf8f9e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8e3b9d1e4fb7737b7160e0b14d680c94976d0445ff9eb463ce56432f57bf8f9e", kill_on_drop: false }` [INFO] [stdout] 8e3b9d1e4fb7737b7160e0b14d680c94976d0445ff9eb463ce56432f57bf8f9e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 26630e52b44f3a23714878d103b3113dbf9014ab01e46369f1343dccd0f8db68 [INFO] running `Command { std: "docker" "start" "-a" "26630e52b44f3a23714878d103b3113dbf9014ab01e46369f1343dccd0f8db68", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.74 [INFO] [stderr] Compiling libc v0.2.151 [INFO] [stderr] Compiling crossbeam-utils v0.8.18 [INFO] [stderr] Compiling rayon-core v1.12.0 [INFO] [stderr] Compiling num-traits v0.2.17 [INFO] [stderr] Compiling ahash v0.8.7 [INFO] [stderr] Compiling target-features v0.1.5 [INFO] [stderr] Checking aho-corasick v1.1.2 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling thiserror v1.0.56 [INFO] [stderr] Checking either v1.9.0 [INFO] [stderr] Compiling smartstring v1.0.1 [INFO] [stderr] Checking allocator-api2 v0.2.16 [INFO] [stderr] Compiling quote v1.0.35 [INFO] [stderr] Checking getrandom v0.2.11 [INFO] [stderr] Checking crossbeam-epoch v0.9.17 [INFO] [stderr] Compiling syn v2.0.46 [INFO] [stderr] Checking regex-automata v0.4.3 [INFO] [stderr] Checking crossbeam-deque v0.8.4 [INFO] [stderr] Compiling polars-utils v0.36.2 [INFO] [stderr] Checking iana-time-zone v0.1.59 [INFO] [stderr] Checking simdutf8 v0.1.4 [INFO] [stderr] Compiling polars-arrow v0.36.2 [INFO] [stderr] Compiling rustversion v1.0.14 [INFO] [stderr] Checking smallvec v1.11.2 [INFO] [stderr] Checking chrono v0.4.31 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking parking_lot_core v0.9.9 [INFO] [stderr] Checking rayon v1.8.0 [INFO] [stderr] Checking foreign_vec v0.1.0 [INFO] [stderr] Checking strength_reduce v0.2.4 [INFO] [stderr] Checking atoi_simd v0.15.6 [INFO] [stderr] Checking streaming-iterator v0.1.9 [INFO] [stderr] Checking ethnum v1.5.0 [INFO] [stderr] Checking dyn-clone v1.0.16 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Compiling polars-compute v0.36.2 [INFO] [stderr] Checking bitflags v2.4.1 [INFO] [stderr] Checking crossterm v0.27.0 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Compiling polars-core v0.36.2 [INFO] [stderr] Checking unicode-width v0.1.11 [INFO] [stderr] Checking strum v0.25.0 [INFO] [stderr] Compiling polars-ops v0.36.2 [INFO] [stderr] Checking xxhash-rust v0.8.8 [INFO] [stderr] Checking argminmax v0.6.1 [INFO] [stderr] Checking regex v1.10.2 [INFO] [stderr] Checking now v0.1.3 [INFO] [stderr] Checking atoi v2.0.0 [INFO] [stderr] Checking memmap2 v0.7.1 [INFO] [stderr] Compiling polars-plan v0.36.2 [INFO] [stderr] Checking home v0.5.9 [INFO] [stderr] Checking rand_distr v0.4.3 [INFO] [stderr] Compiling polars-lazy v0.36.2 [INFO] [stderr] Compiling polars v0.36.2 [INFO] [stderr] Checking glob v0.3.1 [INFO] [stderr] Checking hashbrown v0.14.3 [INFO] [stderr] Compiling serde v1.0.195 [INFO] [stderr] Compiling thiserror-impl v1.0.56 [INFO] [stderr] Compiling bytemuck_derive v1.5.0 [INFO] [stderr] Compiling strum_macros v0.25.3 [INFO] [stderr] Compiling serde_derive v1.0.195 [INFO] [stderr] Checking indexmap v2.1.0 [INFO] [stderr] Checking bytemuck v1.14.0 [INFO] [stderr] Checking polars-error v0.36.2 [INFO] [stderr] Checking comfy-table v7.1.0 [INFO] [stderr] Compiling multiversion-macros v0.7.3 [INFO] [stderr] Checking multiversion v0.7.3 [INFO] [stderr] Checking polars-row v0.36.2 [INFO] [stderr] Checking polars-time v0.36.2 [INFO] [stderr] Checking polars-io v0.36.2 [INFO] [stderr] Checking coursehku v1.0.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 27.71s [INFO] running `Command { std: "docker" "inspect" "26630e52b44f3a23714878d103b3113dbf9014ab01e46369f1343dccd0f8db68", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "26630e52b44f3a23714878d103b3113dbf9014ab01e46369f1343dccd0f8db68", kill_on_drop: false }` [INFO] [stdout] 26630e52b44f3a23714878d103b3113dbf9014ab01e46369f1343dccd0f8db68