[INFO] cloning repository https://github.com/CrimsonMarten/merkle_cli [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/CrimsonMarten/merkle_cli" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCrimsonMarten%2Fmerkle_cli", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCrimsonMarten%2Fmerkle_cli'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 428c763419d737936a9c59f1629729d64e95cd94 [INFO] checking CrimsonMarten/merkle_cli/428c763419d737936a9c59f1629729d64e95cd94 against master#ff1737bb00913444173658b4e0b274fd79aabf66 for pr-132712-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCrimsonMarten%2Fmerkle_cli" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/CrimsonMarten/merkle_cli 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 git repo https://github.com/CrimsonMarten/merkle_cli [INFO] finished tweaking git repo https://github.com/CrimsonMarten/merkle_cli [INFO] tweaked toml for git repo https://github.com/CrimsonMarten/merkle_cli written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/CrimsonMarten/merkle_cli 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] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded positioned-io v0.2.2 [INFO] [stderr] Downloaded merkletree v0.21.0 [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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+ff1737bb00913444173658b4e0b274fd79aabf66" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 329880feb54218acfe347b43c9e9045211cf1387c35b3c464f5a28a70c38857d [INFO] running `Command { std: "docker" "start" "-a" "329880feb54218acfe347b43c9e9045211cf1387c35b3c464f5a28a70c38857d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "329880feb54218acfe347b43c9e9045211cf1387c35b3c464f5a28a70c38857d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "329880feb54218acfe347b43c9e9045211cf1387c35b3c464f5a28a70c38857d", kill_on_drop: false }` [INFO] [stdout] 329880feb54218acfe347b43c9e9045211cf1387c35b3c464f5a28a70c38857d [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=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] 2efefa0ec5017dcbcae2f1c1257d4bea93b65fdd51150e05c76ea91db1db259d [INFO] running `Command { std: "docker" "start" "-a" "2efefa0ec5017dcbcae2f1c1257d4bea93b65fdd51150e05c76ea91db1db259d", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.79 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling const_fn v0.4.2 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling getrandom v0.1.15 [INFO] [stderr] Compiling typenum v1.12.0 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling version_check v0.9.2 [INFO] [stderr] Compiling syn v1.0.46 [INFO] [stderr] Compiling rayon-core v1.9.0 [INFO] [stderr] Compiling serde_derive v1.0.117 [INFO] [stderr] Checking ppv-lite86 v0.2.9 [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Compiling anyhow v1.0.33 [INFO] [stderr] Compiling cc v1.0.61 [INFO] [stderr] Checking remove_dir_all v0.5.3 [INFO] [stderr] Compiling serde v1.0.117 [INFO] [stderr] Checking either v1.6.1 [INFO] [stderr] Checking byteorder v0.5.3 [INFO] [stderr] Checking untrusted v0.7.1 [INFO] [stderr] Checking opaque-debug v0.3.0 [INFO] [stderr] Checking arrayref v0.3.6 [INFO] [stderr] Checking cpuid-bool v0.1.2 [INFO] [stderr] Checking once_cell v1.4.1 [INFO] [stderr] Checking spin v0.5.2 [INFO] [stderr] Compiling generic-array v0.14.4 [INFO] [stderr] Compiling crossbeam-utils v0.8.0 [INFO] [stderr] Compiling memoffset v0.5.6 [INFO] [stderr] Compiling rayon v1.5.0 [INFO] [stderr] Compiling ring v0.16.15 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking rand v0.4.6 [INFO] [stderr] Checking positioned-io v0.2.2 [INFO] [stderr] Checking memmap v0.7.0 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking crossbeam-epoch v0.9.0 [INFO] [stderr] Checking crossbeam-channel v0.5.0 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking crossbeam-deque v0.8.0 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking tempdir v0.3.7 [INFO] [stderr] Checking digest v0.9.0 [INFO] [stderr] Checking block-buffer v0.9.0 [INFO] [stderr] Checking sha2 v0.9.1 [INFO] [stderr] Checking tempfile v3.1.0 [INFO] [stderr] Checking merkletree v0.21.0 [INFO] [stderr] Checking merkle_cli v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0107]: struct takes at least 3 generic arguments but 0 generic arguments were supplied [INFO] [stdout] --> src/main.rs:14:12 [INFO] [stdout] | [INFO] [stdout] 14 | let t: MerkleTree<> = MerkleTree::from_data(chunks); [INFO] [stdout] | ^^^^^^^^^^ expected at least 3 generic arguments [INFO] [stdout] | [INFO] [stdout] note: struct defined here, with at least 3 generic parameters: `E`, `A`, `S` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/merkletree-0.21.0/src/merkle.rs:138:12 [INFO] [stdout] | [INFO] [stdout] 138 | pub struct MerkleTree [INFO] [stdout] | ^^^^^^^^^^ - - - [INFO] [stdout] help: add missing generic arguments [INFO] [stdout] | [INFO] [stdout] 14 | let t: MerkleTree = MerkleTree::from_data(chunks); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0107]: struct takes at least 3 generic arguments but 0 generic arguments were supplied [INFO] [stdout] --> src/main.rs:14:12 [INFO] [stdout] | [INFO] [stdout] 14 | let t: MerkleTree<> = MerkleTree::from_data(chunks); [INFO] [stdout] | ^^^^^^^^^^ expected at least 3 generic arguments [INFO] [stdout] | [INFO] [stdout] note: struct defined here, with at least 3 generic parameters: `E`, `A`, `S` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/merkletree-0.21.0/src/merkle.rs:138:12 [INFO] [stdout] | [INFO] [stdout] 138 | pub struct MerkleTree [INFO] [stdout] | ^^^^^^^^^^ - - - [INFO] [stdout] help: add missing generic arguments [INFO] [stdout] | [INFO] [stdout] 14 | let t: MerkleTree = MerkleTree::from_data(chunks); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0107`. [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0107`. [INFO] [stdout] [INFO] [stderr] error: could not compile `merkle_cli` (bin "merkle_cli") due to 1 previous error [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `merkle_cli` (bin "merkle_cli" test) due to 1 previous error [INFO] running `Command { std: "docker" "inspect" "2efefa0ec5017dcbcae2f1c1257d4bea93b65fdd51150e05c76ea91db1db259d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2efefa0ec5017dcbcae2f1c1257d4bea93b65fdd51150e05c76ea91db1db259d", kill_on_drop: false }` [INFO] [stdout] 2efefa0ec5017dcbcae2f1c1257d4bea93b65fdd51150e05c76ea91db1db259d