[INFO] fetching crate ece_421_sam_cynthia_aditya_trees 0.1.1... [INFO] checking ece_421_sam_cynthia_aditya_trees-0.1.1 against master#ff1737bb00913444173658b4e0b274fd79aabf66 for pr-132712-1 [INFO] extracting crate ece_421_sam_cynthia_aditya_trees 0.1.1 into /workspace/builds/worker-1-tc1/source [INFO] validating manifest of crates.io crate ece_421_sam_cynthia_aditya_trees 0.1.1 on toolchain ff1737bb00913444173658b4e0b274fd79aabf66 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ff1737bb00913444173658b4e0b274fd79aabf66" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate ece_421_sam_cynthia_aditya_trees 0.1.1 [INFO] finished tweaking crates.io crate ece_421_sam_cynthia_aditya_trees 0.1.1 [INFO] tweaked toml for crates.io crate ece_421_sam_cynthia_aditya_trees 0.1.1 written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] crate crates.io crate ece_421_sam_cynthia_aditya_trees 0.1.1 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" "+ff1737bb00913444173658b4e0b274fd79aabf66" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded wasm-bindgen-shared v0.2.72 [INFO] [stderr] Downloaded plotters-svg v0.3.0 [INFO] [stderr] Downloaded plotters-backend v0.3.0 [INFO] [stderr] Downloaded wasm-bindgen-macro-support v0.2.72 [INFO] [stderr] Downloaded cast v0.2.3 [INFO] [stderr] Downloaded wasm-bindgen-macro v0.2.72 [INFO] [stderr] Downloaded wasm-bindgen-backend v0.2.72 [INFO] [stderr] Downloaded js-sys v0.3.49 [INFO] [stderr] Downloaded crossbeam-epoch v0.9.3 [INFO] [stderr] Downloaded syn v1.0.64 [INFO] [stderr] Downloaded itertools v0.10.0 [INFO] [stderr] Downloaded serde v1.0.124 [INFO] [stderr] Downloaded serde_derive v1.0.124 [INFO] [stderr] Downloaded wasm-bindgen v0.2.72 [INFO] [stderr] Downloaded crossbeam-utils v0.8.3 [INFO] [stderr] Downloaded regex v1.4.5 [INFO] [stderr] Downloaded regex-syntax v0.6.23 [INFO] [stderr] Downloaded bstr v0.2.15 [INFO] [stderr] Downloaded libc v0.2.90 [INFO] [stderr] Downloaded web-sys v0.3.49 [INFO] [stderr] Downloaded plotters v0.3.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+ff1737bb00913444173658b4e0b274fd79aabf66" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d162e9bcfad759dfc3925ce1f530cedb8d9be4a174053f3858bb8831db31d7bb [INFO] running `Command { std: "docker" "start" "-a" "d162e9bcfad759dfc3925ce1f530cedb8d9be4a174053f3858bb8831db31d7bb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d162e9bcfad759dfc3925ce1f530cedb8d9be4a174053f3858bb8831db31d7bb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d162e9bcfad759dfc3925ce1f530cedb8d9be4a174053f3858bb8831db31d7bb", kill_on_drop: false }` [INFO] [stdout] d162e9bcfad759dfc3925ce1f530cedb8d9be4a174053f3858bb8831db31d7bb [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=allow" "-e" "RUSTDOCFLAGS=--cap-lints=allow" "-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+ff1737bb00913444173658b4e0b274fd79aabf66" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 053b0364b0ae3846adc11ad14233cb03b22417997b085cc4cf417267be85d2ac [INFO] running `Command { std: "docker" "start" "-a" "053b0364b0ae3846adc11ad14233cb03b22417997b085cc4cf417267be85d2ac", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.90 [INFO] [stderr] Compiling crossbeam-utils v0.8.3 [INFO] [stderr] Compiling serde v1.0.124 [INFO] [stderr] Compiling memoffset v0.6.1 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Checking either v1.6.1 [INFO] [stderr] Compiling rayon-core v1.9.0 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Checking byteorder v1.4.3 [INFO] [stderr] Compiling syn v1.0.64 [INFO] [stderr] Checking itoa v0.4.7 [INFO] [stderr] Compiling serde_json v1.0.64 [INFO] [stderr] Checking ppv-lite86 v0.2.10 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling rayon v1.5.0 [INFO] [stderr] Compiling serde_derive v1.0.124 [INFO] [stderr] Checking plotters-backend v0.3.0 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Checking regex-automata v0.1.9 [INFO] [stderr] Checking unicode-width v0.1.8 [INFO] [stderr] Checking itertools v0.9.0 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking half v1.7.1 [INFO] [stderr] Checking plotters-svg v0.3.0 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Checking regex-syntax v0.6.23 [INFO] [stderr] Checking itertools v0.10.0 [INFO] [stderr] Checking clap v2.33.3 [INFO] [stderr] Checking oorandom v11.1.3 [INFO] [stderr] Checking csv-core v0.1.10 [INFO] [stderr] Compiling cast v0.2.3 [INFO] [stderr] Checking crossbeam-epoch v0.9.3 [INFO] [stderr] Checking crossbeam-channel v0.5.0 [INFO] [stderr] Checking crossbeam-deque v0.8.0 [INFO] [stderr] Checking plotters v0.3.0 [INFO] [stderr] Checking getrandom v0.1.16 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking criterion-plot v0.4.3 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking regex v1.4.5 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking ece_421_sam_cynthia_aditya_trees v0.1.1 (/opt/rustwide/workdir) [INFO] [stderr] Checking bstr v0.2.15 [INFO] [stderr] Checking serde_cbor v0.11.1 [INFO] [stderr] Checking csv v1.1.6 [INFO] [stderr] Checking tinytemplate v1.2.1 [INFO] [stderr] Checking criterion v0.3.4 [INFO] [stdout] error[E0432]: unresolved import `project2` [INFO] [stdout] --> benches/benchmark.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use project2::{AVLTree, RBTree}; [INFO] [stdout] | ^^^^^^^^ use of undeclared crate or module `project2` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0432`. [INFO] [stdout] [INFO] [stderr] error: could not compile `ece_421_sam_cynthia_aditya_trees` (bench "benchmark") due to 1 previous error [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "053b0364b0ae3846adc11ad14233cb03b22417997b085cc4cf417267be85d2ac", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "053b0364b0ae3846adc11ad14233cb03b22417997b085cc4cf417267be85d2ac", kill_on_drop: false }` [INFO] [stdout] 053b0364b0ae3846adc11ad14233cb03b22417997b085cc4cf417267be85d2ac