[INFO] cloning repository https://github.com/SvantjeJung/battleship [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/SvantjeJung/battleship" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSvantjeJung%2Fbattleship", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSvantjeJung%2Fbattleship'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 2e3b1c01abd3ec5c589da875097848bbee85b6cc [INFO] checking SvantjeJung/battleship against master#05eac57ef6668c9d181b65aceb96b1e7881f60be for pr-127656 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSvantjeJung%2Fbattleship" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/SvantjeJung/battleship on toolchain 05eac57ef6668c9d181b65aceb96b1e7881f60be [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+05eac57ef6668c9d181b65aceb96b1e7881f60be" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/SvantjeJung/battleship [INFO] finished tweaking git repo https://github.com/SvantjeJung/battleship [INFO] tweaked toml for git repo https://github.com/SvantjeJung/battleship written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/SvantjeJung/battleship 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" "+05eac57ef6668c9d181b65aceb96b1e7881f60be" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021 [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded quote v0.3.12 [INFO] [stderr] Downloaded serde_codegen_internals v0.13.0 [INFO] [stderr] Downloaded bufstream v0.1.2 [INFO] [stderr] Downloaded num-traits v0.1.36 [INFO] [stderr] Downloaded term-painter v0.2.3 [INFO] [stderr] Downloaded term_size v0.2.2 [INFO] [stderr] Downloaded chan v0.1.19 [INFO] [stderr] Downloaded clap v2.20.3 [INFO] [stderr] Downloaded syn v0.11.4 [INFO] [stderr] Downloaded serde_derive v0.9.6 [INFO] [stderr] Downloaded ctrlc v3.0.0 [INFO] [stderr] Downloaded serde v0.9.6 [INFO] [stderr] Downloaded bincode v1.0.0-alpha1 [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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+05eac57ef6668c9d181b65aceb96b1e7881f60be" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e057dc99b58e2e5c2f10e017a8995ec962cc5e57292dd076660cac2053a9953d [INFO] running `Command { std: "docker" "start" "-a" "e057dc99b58e2e5c2f10e017a8995ec962cc5e57292dd076660cac2053a9953d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e057dc99b58e2e5c2f10e017a8995ec962cc5e57292dd076660cac2053a9953d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e057dc99b58e2e5c2f10e017a8995ec962cc5e57292dd076660cac2053a9953d", kill_on_drop: false }` [INFO] [stdout] e057dc99b58e2e5c2f10e017a8995ec962cc5e57292dd076660cac2053a9953d [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=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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+05eac57ef6668c9d181b65aceb96b1e7881f60be" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8ebc90eeba516c7b360e6e3ec4c191774ba5743da62f7d8e7f36fe7b9cadcecf [INFO] running `Command { std: "docker" "start" "-a" "8ebc90eeba516c7b360e6e3ec4c191774ba5743da62f7d8e7f36fe7b9cadcecf", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021 [INFO] [stderr] Checking libc v0.2.20 [INFO] [stderr] Compiling winapi-build v0.1.1 [INFO] [stderr] Compiling unicode-xid v0.0.4 [INFO] [stderr] Compiling quote v0.3.12 [INFO] [stderr] Checking winapi v0.2.8 [INFO] [stderr] Checking bitflags v0.7.0 [INFO] [stderr] Checking term v0.4.5 [INFO] [stderr] Checking serde v0.9.6 [INFO] [stderr] Checking unicode-segmentation v1.1.0 [INFO] [stderr] Checking num-traits v0.1.36 [INFO] [stderr] Checking unicode-width v0.1.4 [INFO] [stderr] Checking ansi_term v0.9.0 [INFO] [stderr] Checking strsim v0.6.0 [INFO] [stderr] Checking vec_map v0.6.0 [INFO] [stderr] Checking byteorder v1.0.0 [INFO] [stderr] Checking bufstream v0.1.2 [INFO] [stderr] Compiling kernel32-sys v0.2.2 [INFO] [stderr] Compiling syn v0.11.4 [INFO] [stderr] Checking term_size v0.2.2 [INFO] [stderr] Checking rand v0.3.15 [INFO] [stderr] Checking clap v2.20.3 [INFO] [stderr] Checking term-painter v0.2.3 [INFO] [stderr] Checking ctrlc v3.0.0 [INFO] [stderr] Checking chan v0.1.19 [INFO] [stderr] Compiling serde_codegen_internals v0.13.0 [INFO] [stderr] Compiling serde_derive v0.9.6 [INFO] [stderr] Checking bincode v1.0.0-alpha1 [INFO] [stderr] Checking battleship v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/model/mod.rs:656:13 [INFO] [stdout] | [INFO] [stdout] 656 | 'a' ... 'j' => true, [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/model/mod.rs:664:13 [INFO] [stdout] | [INFO] [stdout] 664 | '0' ... '9' => true, [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/main.rs:26:5 [INFO] [stdout] | [INFO] [stdout] 26 | /// Command Line Interface /// [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 27 | /////////////////////////////////////////////////////////////////////////////////////////////// [INFO] [stdout] 28 | / let battleship = clap_app!(battleship => [INFO] [stdout] 29 | | (version: crate_version!()) [INFO] [stdout] 30 | | (author: crate_authors!()) [INFO] [stdout] 31 | | (about: "Two player battleship game") [INFO] [stdout] ... | [INFO] [stdout] 61 | | .setting(AppSettings::SubcommandRequired) [INFO] [stdout] 62 | | .get_matches(); [INFO] [stdout] | |_______________________- rustdoc does not generate documentation for statements [INFO] [stdout] | [INFO] [stdout] = help: use `//` for a plain comment [INFO] [stdout] = note: `#[warn(unused_doc_comments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/main.rs:65:5 [INFO] [stdout] | [INFO] [stdout] 65 | /// Start /// [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 66 | /////////////////////////////////////////////////////////////////////////////////////////////// [INFO] [stdout] 67 | Yellow.with(|| println!("Welcome to a round of 'battleship'")); [INFO] [stdout] | -------------------------------------------------------------- rustdoc does not generate documentation for expressions [INFO] [stdout] | [INFO] [stdout] = help: use `//` for a plain comment [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/model/mod.rs:656:13 [INFO] [stdout] | [INFO] [stdout] 656 | 'a' ... 'j' => true, [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/model/mod.rs:664:13 [INFO] [stdout] | [INFO] [stdout] 664 | '0' ... '9' => true, [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/main.rs:26:5 [INFO] [stdout] | [INFO] [stdout] 26 | /// Command Line Interface /// [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 27 | /////////////////////////////////////////////////////////////////////////////////////////////// [INFO] [stdout] 28 | / let battleship = clap_app!(battleship => [INFO] [stdout] 29 | | (version: crate_version!()) [INFO] [stdout] 30 | | (author: crate_authors!()) [INFO] [stdout] 31 | | (about: "Two player battleship game") [INFO] [stdout] ... | [INFO] [stdout] 61 | | .setting(AppSettings::SubcommandRequired) [INFO] [stdout] 62 | | .get_matches(); [INFO] [stdout] | |_______________________- rustdoc does not generate documentation for statements [INFO] [stdout] | [INFO] [stdout] = help: use `//` for a plain comment [INFO] [stdout] = note: `#[warn(unused_doc_comments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/main.rs:65:5 [INFO] [stdout] | [INFO] [stdout] 65 | /// Start /// [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 66 | /////////////////////////////////////////////////////////////////////////////////////////////// [INFO] [stdout] 67 | Yellow.with(|| println!("Welcome to a round of 'battleship'")); [INFO] [stdout] | -------------------------------------------------------------- rustdoc does not generate documentation for expressions [INFO] [stdout] | [INFO] [stdout] = help: use `//` for a plain comment [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `core::str::::trim_right`: superseded by `trim_end` [INFO] [stdout] --> src/util.rs:12:26 [INFO] [stdout] | [INFO] [stdout] 12 | let new_len = buffer.trim_right().len(); [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] help: replace the use of the deprecated method [INFO] [stdout] | [INFO] [stdout] 12 | let new_len = buffer.trim_end().len(); [INFO] [stdout] | ~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `core::str::::trim_right`: superseded by `trim_end` [INFO] [stdout] --> src/util.rs:12:26 [INFO] [stdout] | [INFO] [stdout] 12 | let new_len = buffer.trim_right().len(); [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] help: replace the use of the deprecated method [INFO] [stdout] | [INFO] [stdout] 12 | let new_len = buffer.trim_end().len(); [INFO] [stdout] | ~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/net/mod.rs:8:13 [INFO] [stdout] | [INFO] [stdout] 8 | pub fn send(mut stream: &mut TcpStream, msg: types::MessageType) { [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/net/mod.rs:8:13 [INFO] [stdout] | [INFO] [stdout] 8 | pub fn send(mut stream: &mut TcpStream, msg: types::MessageType) { [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `get_input` is never used [INFO] [stdout] --> src/model/mod.rs:585:4 [INFO] [stdout] | [INFO] [stdout] 585 | fn get_input() -> usize { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `get_input` is never used [INFO] [stdout] --> src/model/mod.rs:585:4 [INFO] [stdout] | [INFO] [stdout] 585 | fn get_input() -> usize { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `board_dim` is never read [INFO] [stdout] --> src/server/mod.rs:26:9 [INFO] [stdout] | [INFO] [stdout] 21 | pub struct Server { [INFO] [stdout] | ------ field in this struct [INFO] [stdout] ... [INFO] [stdout] 26 | pub board_dim: u8, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `board_dim` is never read [INFO] [stdout] --> src/server/mod.rs:26:9 [INFO] [stdout] | [INFO] [stdout] 21 | pub struct Server { [INFO] [stdout] | ------ field in this struct [INFO] [stdout] ... [INFO] [stdout] 26 | pub board_dim: u8, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.04s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: syn v0.11.4 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1` [INFO] running `Command { std: "docker" "inspect" "8ebc90eeba516c7b360e6e3ec4c191774ba5743da62f7d8e7f36fe7b9cadcecf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8ebc90eeba516c7b360e6e3ec4c191774ba5743da62f7d8e7f36fe7b9cadcecf", kill_on_drop: false }` [INFO] [stdout] 8ebc90eeba516c7b360e6e3ec4c191774ba5743da62f7d8e7f36fe7b9cadcecf [INFO] checking SvantjeJung/battleship against try#0c9c19b42881b7ee3d3f268d2369726c7f8dddfd for pr-127656 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSvantjeJung%2Fbattleship" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/SvantjeJung/battleship on toolchain 0c9c19b42881b7ee3d3f268d2369726c7f8dddfd [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0c9c19b42881b7ee3d3f268d2369726c7f8dddfd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/SvantjeJung/battleship [INFO] finished tweaking git repo https://github.com/SvantjeJung/battleship [INFO] tweaked toml for git repo https://github.com/SvantjeJung/battleship written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/SvantjeJung/battleship 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" "+0c9c19b42881b7ee3d3f268d2369726c7f8dddfd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+0c9c19b42881b7ee3d3f268d2369726c7f8dddfd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 4e3d20e9f7dc8b66447b9db56f1776d594fa2fa7afc832d136a9805578de896d [INFO] running `Command { std: "docker" "start" "-a" "4e3d20e9f7dc8b66447b9db56f1776d594fa2fa7afc832d136a9805578de896d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4e3d20e9f7dc8b66447b9db56f1776d594fa2fa7afc832d136a9805578de896d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4e3d20e9f7dc8b66447b9db56f1776d594fa2fa7afc832d136a9805578de896d", kill_on_drop: false }` [INFO] [stdout] 4e3d20e9f7dc8b66447b9db56f1776d594fa2fa7afc832d136a9805578de896d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+0c9c19b42881b7ee3d3f268d2369726c7f8dddfd" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 36a77fa6e837f36dfe77a47e7fa1da5c905a9533158999e64209bce4ac2fa736 [INFO] running `Command { std: "docker" "start" "-a" "36a77fa6e837f36dfe77a47e7fa1da5c905a9533158999e64209bce4ac2fa736", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021 [INFO] [stderr] Checking libc v0.2.20 [INFO] [stderr] Compiling winapi-build v0.1.1 [INFO] [stderr] Compiling quote v0.3.12 [INFO] [stderr] Compiling unicode-xid v0.0.4 [INFO] [stderr] Checking winapi v0.2.8 [INFO] [stderr] Checking serde v0.9.6 [INFO] [stderr] Checking term v0.4.5 [INFO] [stderr] Checking strsim v0.6.0 [INFO] [stderr] Checking vec_map v0.6.0 [INFO] [stderr] Checking num-traits v0.1.36 [INFO] [stderr] Checking bitflags v0.7.0 [INFO] [stderr] Checking unicode-width v0.1.4 [INFO] [stderr] Checking ansi_term v0.9.0 [INFO] [stderr] Checking unicode-segmentation v1.1.0 [INFO] [stderr] Checking byteorder v1.0.0 [INFO] [stderr] Checking bufstream v0.1.2 [INFO] [stdout] error[E0365]: extern crate `core` is private and cannot be re-exported [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/bitflags-0.7.0/src/lib.rs:23:9 [INFO] [stdout] | [INFO] [stdout] 23 | pub use core as __core; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: consider making the `extern crate` item publicly accessible [INFO] [stdout] | [INFO] [stdout] 1 | pub // Copyright 2014 The Rust Project Developers. See the COPYRIGHT [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0365`. [INFO] [stdout] [INFO] [stderr] error: could not compile `bitflags` (lib) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "36a77fa6e837f36dfe77a47e7fa1da5c905a9533158999e64209bce4ac2fa736", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "36a77fa6e837f36dfe77a47e7fa1da5c905a9533158999e64209bce4ac2fa736", kill_on_drop: false }` [INFO] [stdout] 36a77fa6e837f36dfe77a47e7fa1da5c905a9533158999e64209bce4ac2fa736