[INFO] cloning repository https://github.com/c8c78cf6c6/0b21060db7 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/c8c78cf6c6/0b21060db7" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fc8c78cf6c6%2F0b21060db7", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fc8c78cf6c6%2F0b21060db7'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 65736991dec956eab17d2f329f1a6601712be49f [INFO] checking c8c78cf6c6/0b21060db7 against try#b1f2594eac607c1f051534800237eeedb5590a49 for pr-139493-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fc8c78cf6c6%2F0b21060db7" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/c8c78cf6c6/0b21060db7 [INFO] finished tweaking git repo https://github.com/c8c78cf6c6/0b21060db7 [INFO] tweaked toml for git repo https://github.com/c8c78cf6c6/0b21060db7 written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/c8c78cf6c6/0b21060db7 on toolchain b1f2594eac607c1f051534800237eeedb5590a49 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b1f2594eac607c1f051534800237eeedb5590a49" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/c8c78cf6c6/0b21060db7 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" "+b1f2594eac607c1f051534800237eeedb5590a49" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+b1f2594eac607c1f051534800237eeedb5590a49" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 7cd8fb34dfdb6c09caf5f4326510866786ca073230a90c8c6ca76bb570267570 [INFO] running `Command { std: "docker" "start" "-a" "7cd8fb34dfdb6c09caf5f4326510866786ca073230a90c8c6ca76bb570267570", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7cd8fb34dfdb6c09caf5f4326510866786ca073230a90c8c6ca76bb570267570", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7cd8fb34dfdb6c09caf5f4326510866786ca073230a90c8c6ca76bb570267570", kill_on_drop: false }` [INFO] [stdout] 7cd8fb34dfdb6c09caf5f4326510866786ca073230a90c8c6ca76bb570267570 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+b1f2594eac607c1f051534800237eeedb5590a49" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7f014fd6c7af2dcc8e981a358da74bf4496a8eefb10d6092c425162fbf5189dc [INFO] running `Command { std: "docker" "start" "-a" "7f014fd6c7af2dcc8e981a358da74bf4496a8eefb10d6092c425162fbf5189dc", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.86 [INFO] [stderr] Checking futures-sink v0.3.13 [INFO] [stderr] Compiling serde v1.0.123 [INFO] [stderr] Compiling tokio v1.2.0 [INFO] [stderr] Checking futures-io v0.3.13 [INFO] [stderr] Checking byteorder v1.4.2 [INFO] [stderr] Checking once_cell v1.7.0 [INFO] [stderr] Checking simledger v0.1.0 (/opt/rustwide/workdir/lib) [INFO] [stderr] Compiling syn v1.0.60 [INFO] [stdout] warning: unused imports: `LedgerBookEntry` and `TransactionTag` [INFO] [stdout] --> lib/src/ledger.rs:6:26 [INFO] [stdout] | [INFO] [stdout] 6 | use crate::transaction::{LedgerBookEntry, Transaction, TransactionTag}; [INFO] [stdout] | ^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `LedgerBookEntry` and `TransactionTag` [INFO] [stdout] --> lib/src/ledger.rs:6:26 [INFO] [stdout] | [INFO] [stdout] 6 | use crate::transaction::{LedgerBookEntry, Transaction, TransactionTag}; [INFO] [stdout] | ^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Transaction` [INFO] [stdout] --> lib/src/execution.rs:1:43 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::transaction::{LedgerBookEntry, Transaction}; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Transaction` [INFO] [stdout] --> lib/src/execution.rs:1:43 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::transaction::{LedgerBookEntry, Transaction}; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking futures-channel v0.3.13 [INFO] [stderr] Checking regex-automata v0.1.9 [INFO] [stdout] warning: static `CLIENT_ID_B` is never used [INFO] [stdout] --> lib/tests/account_balances.rs:6:8 [INFO] [stdout] | [INFO] [stdout] 6 | static CLIENT_ID_B: u16 = 21; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> lib/tests/account_balances.rs:38:13 [INFO] [stdout] | [INFO] [stdout] 38 | dbg!(account.execute_transaction(dbg!(&tx))); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 38 | let _ = dbg!(account.execute_transaction(dbg!(&tx))); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: static `CLIENT_ID_B` is never used [INFO] [stdout] --> lib/tests/account_contract.rs:7:8 [INFO] [stdout] | [INFO] [stdout] 7 | static CLIENT_ID_B: u16 = 21; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking parking_lot_core v0.8.3 [INFO] [stderr] Checking mio v0.7.9 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking signal-hook-registry v1.3.0 [INFO] [stderr] Checking parking_lot v0.11.1 [INFO] [stderr] Checking bstr v0.2.15 [INFO] [stderr] Compiling futures-macro v0.3.13 [INFO] [stderr] Compiling tokio-macros v1.1.0 [INFO] [stderr] Compiling serde_derive v1.0.123 [INFO] [stderr] Checking futures-util v0.3.13 [INFO] [stderr] Checking tokio-stream v0.1.3 [INFO] [stderr] Checking futures-executor v0.3.13 [INFO] [stdout] error[E0538]: malformed `doc` attribute input [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-stream-0.1.3/src/lib.rs:20:1 [INFO] [stdout] | [INFO] [stdout] 20 | / #![doc(test( [INFO] [stdout] 21 | | no_crate_inject, [INFO] [stdout] | | --------------- found `no_crate_inject` used as a key more than once [INFO] [stdout] 22 | | attr(deny(warnings, rust_2018_idioms), allow(dead_code, unused_variables)) [INFO] [stdout] 23 | | ))] [INFO] [stdout] | |___^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking futures v0.3.13 [INFO] [stdout] For more information about this error, try `rustc --explain E0538`. [INFO] [stdout] [INFO] [stderr] error: could not compile `tokio-stream` (lib) due to 1 previous error [INFO] running `Command { std: "docker" "inspect" "7f014fd6c7af2dcc8e981a358da74bf4496a8eefb10d6092c425162fbf5189dc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7f014fd6c7af2dcc8e981a358da74bf4496a8eefb10d6092c425162fbf5189dc", kill_on_drop: false }` [INFO] [stdout] 7f014fd6c7af2dcc8e981a358da74bf4496a8eefb10d6092c425162fbf5189dc