[INFO] fetching crate conch-runtime-pshaw 0.1.6... [INFO] checking conch-runtime-pshaw-0.1.6 against try#a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d for pr-145342-1 [INFO] extracting crate conch-runtime-pshaw 0.1.6 into /workspace/builds/worker-0-tc2/source [INFO] started tweaking crates.io crate conch-runtime-pshaw 0.1.6 [INFO] finished tweaking crates.io crate conch-runtime-pshaw 0.1.6 [INFO] tweaked toml for crates.io crate conch-runtime-pshaw 0.1.6 written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate conch-runtime-pshaw 0.1.6 on toolchain a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate conch-runtime-pshaw 0.1.6 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" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d73108207cc553c070b16dd6be624a1eee45c18822e9a54c1924f1f9adf612aa [INFO] running `Command { std: "docker" "start" "-a" "d73108207cc553c070b16dd6be624a1eee45c18822e9a54c1924f1f9adf612aa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d73108207cc553c070b16dd6be624a1eee45c18822e9a54c1924f1f9adf612aa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d73108207cc553c070b16dd6be624a1eee45c18822e9a54c1924f1f9adf612aa", kill_on_drop: false }` [INFO] [stdout] d73108207cc553c070b16dd6be624a1eee45c18822e9a54c1924f1f9adf612aa [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b22bef7c3bf9a9b33575ec61c35a8662dc20fff112b5a1312de6fc6c5e7ed521 [INFO] running `Command { std: "docker" "start" "-a" "b22bef7c3bf9a9b33575ec61c35a8662dc20fff112b5a1312de6fc6c5e7ed521", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.30 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling syn v1.0.80 [INFO] [stderr] Compiling libc v0.2.104 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Checking slab v0.4.5 [INFO] [stderr] Compiling proc-macro-hack v0.5.19 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling futures-core v0.3.17 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling proc-macro-nested v0.1.7 [INFO] [stderr] Compiling futures-task v0.3.17 [INFO] [stderr] Compiling futures-macro v0.3.17 [INFO] [stderr] Compiling futures-util v0.3.17 [INFO] [stderr] Checking unicode-width v0.1.9 [INFO] [stderr] Compiling async-trait v0.1.51 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking strsim v0.8.0 [INFO] [stderr] Checking bytes v0.5.6 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Checking pin-utils v0.1.0 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling quote v1.0.10 [INFO] [stderr] Checking pin-project-lite v0.2.7 [INFO] [stderr] Checking vec_map v0.8.2 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Checking pin-project-lite v0.1.12 [INFO] [stderr] Checking ansi_term v0.11.0 [INFO] [stderr] Checking conch-parser v0.1.1 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking net2 v0.2.37 [INFO] [stderr] Checking signal-hook-registry v1.4.0 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking mio v0.6.23 [INFO] [stderr] Checking glob v0.3.0 [INFO] [stderr] Checking clap v2.33.3 [INFO] [stderr] Checking mio-uds v0.6.8 [INFO] [stderr] Compiling thiserror-impl v1.0.30 [INFO] [stderr] Compiling tokio-macros v0.2.6 [INFO] [stderr] Compiling delegate-attr v0.2.9 [INFO] [stderr] Checking tokio v0.2.25 [INFO] [stderr] Checking owned_chars v0.3.2 [INFO] [stderr] Checking thiserror v1.0.30 [INFO] [stderr] Checking conch-runtime-pshaw v0.1.6 (/opt/rustwide/workdir) [INFO] [stdout] warning: unexpected `cfg` condition name: `linux` [INFO] [stdout] --> src/env/async_io/tokio.rs:54:19 [INFO] [stdout] | [INFO] [stdout] 54 | #[cfg(not(linux))] [INFO] [stdout] | ^^^^^ help: found config with similar value: `target_os = "linux"` [INFO] [stdout] | [INFO] [stdout] = help: expected names are: `docsrs`, `feature`, and `test` and 31 more [INFO] [stdout] = help: consider using a Cargo feature instead [INFO] [stdout] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint: [INFO] [stdout] [lints.rust] [INFO] [stdout] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(linux)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(linux)");` to the top of the `build.rs` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition name: `linux` [INFO] [stdout] --> src/env/async_io/tokio.rs:62:15 [INFO] [stdout] | [INFO] [stdout] 62 | #[cfg(linux)] [INFO] [stdout] | ^^^^^ help: found config with similar value: `target_os = "linux"` [INFO] [stdout] | [INFO] [stdout] = help: consider using a Cargo feature instead [INFO] [stdout] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint: [INFO] [stdout] [lints.rust] [INFO] [stdout] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(linux)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(linux)");` to the top of the `build.rs` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition name: `linux` [INFO] [stdout] --> src/env/async_io/tokio.rs:54:19 [INFO] [stdout] | [INFO] [stdout] 54 | #[cfg(not(linux))] [INFO] [stdout] | ^^^^^ help: found config with similar value: `target_os = "linux"` [INFO] [stdout] | [INFO] [stdout] = help: expected names are: `docsrs`, `feature`, and `test` and 31 more [INFO] [stdout] = help: consider using a Cargo feature instead [INFO] [stdout] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint: [INFO] [stdout] [lints.rust] [INFO] [stdout] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(linux)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(linux)");` to the top of the `build.rs` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition name: `linux` [INFO] [stdout] --> src/env/async_io/tokio.rs:62:15 [INFO] [stdout] | [INFO] [stdout] 62 | #[cfg(linux)] [INFO] [stdout] | ^^^^^ help: found config with similar value: `target_os = "linux"` [INFO] [stdout] | [INFO] [stdout] = help: consider using a Cargo feature instead [INFO] [stdout] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint: [INFO] [stdout] [lints.rust] [INFO] [stdout] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(linux)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(linux)");` to the top of the `build.rs` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `permissions` and `os_handle` are never read [INFO] [stdout] --> src/env/fd.rs:94:13 [INFO] [stdout] | [INFO] [stdout] 93 | struct FileDescDebug { [INFO] [stdout] | ------------- fields in this struct [INFO] [stdout] 94 | permissions: Permissions, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 95 | os_handle: T, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `FileDescDebug` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused pinned boxed `futures_core::Future` trait object that must be used [INFO] [stdout] --> src/spawn/swallow_non_fatal.rs:23:13 [INFO] [stdout] | [INFO] [stdout] 23 | env.report_error(&e); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: futures do nothing unless you `.await` or poll them [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `conch_runtime` [INFO] [stdout] --> examples/shell.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use conch_runtime::env::{DefaultEnvArc, DefaultEnvConfigArc}; [INFO] [stdout] | ^^^^^^^^^^^^^ use of unresolved module or unlinked crate `conch_runtime` [INFO] [stdout] | [INFO] [stdout] = help: if you wanted to use a crate named `conch_runtime`, use `cargo add conch_runtime` to add it to your `Cargo.toml` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `conch_runtime` [INFO] [stdout] --> examples/shell.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use conch_runtime::spawn::sequence; [INFO] [stdout] | ^^^^^^^^^^^^^ use of unresolved module or unlinked crate `conch_runtime` [INFO] [stdout] | [INFO] [stdout] = help: if you wanted to use a crate named `conch_runtime`, use `cargo add conch_runtime` to add it to your `Cargo.toml` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `conch_runtime` [INFO] [stdout] --> examples/shell.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use conch_runtime::{ExitStatus, EXIT_ERROR}; [INFO] [stdout] | ^^^^^^^^^^^^^ use of unresolved module or unlinked crate `conch_runtime` [INFO] [stdout] | [INFO] [stdout] = help: if you wanted to use a crate named `conch_runtime`, use `cargo add conch_runtime` to add it to your `Cargo.toml` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: a method with this name may be added to the standard library in the future [INFO] [stdout] --> examples/shell.rs:33:18 [INFO] [stdout] | [INFO] [stdout] 33 | line.into_chars() [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stdout] = note: for more information, see issue #48919 [INFO] [stdout] = help: call with fully qualified syntax `into_chars(...)` to keep using the current method [INFO] [stdout] = note: `#[warn(unstable_name_collisions)]` on by default [INFO] [stdout] help: add `#![feature(string_into_chars)]` to the crate attributes to enable `String::into_chars` [INFO] [stdout] | [INFO] [stdout] 3 + #![feature(string_into_chars)] [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0432, E0433. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0432`. [INFO] [stdout] [INFO] [stderr] error: could not compile `conch-runtime-pshaw` (example "shell") due to 3 previous errors; 1 warning emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: fields `permissions` and `os_handle` are never read [INFO] [stdout] --> src/env/fd.rs:94:13 [INFO] [stdout] | [INFO] [stdout] 93 | struct FileDescDebug { [INFO] [stdout] | ------------- fields in this struct [INFO] [stdout] 94 | permissions: Permissions, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 95 | os_handle: T, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `FileDescDebug` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused pinned boxed `futures_core::Future` trait object that must be used [INFO] [stdout] --> src/spawn/swallow_non_fatal.rs:23:13 [INFO] [stdout] | [INFO] [stdout] 23 | env.report_error(&e); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: futures do nothing unless you `.await` or poll them [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "b22bef7c3bf9a9b33575ec61c35a8662dc20fff112b5a1312de6fc6c5e7ed521", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b22bef7c3bf9a9b33575ec61c35a8662dc20fff112b5a1312de6fc6c5e7ed521", kill_on_drop: false }` [INFO] [stdout] b22bef7c3bf9a9b33575ec61c35a8662dc20fff112b5a1312de6fc6c5e7ed521