[INFO] fetching crate conch-runtime-pshaw 0.1.6... [INFO] checking conch-runtime-pshaw-0.1.6 against master#af4a5a13a15fa0c60e06321077ef452f769b42fd for pr-122960-3 [INFO] extracting crate conch-runtime-pshaw 0.1.6 into /workspace/builds/worker-4-tc1/source [INFO] validating manifest of crates.io crate conch-runtime-pshaw 0.1.6 on toolchain af4a5a13a15fa0c60e06321077ef452f769b42fd [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [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-4-tc1/source/Cargo.toml [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" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded tokio-macros v0.2.6 [INFO] [stderr] Downloaded owned_chars v0.3.2 [INFO] [stderr] Downloaded delegate-attr v0.2.9 [INFO] [stderr] Downloaded net2 v0.2.37 [INFO] [stderr] Downloaded proc-macro2 v1.0.30 [INFO] [stderr] Downloaded conch-parser v0.1.1 [INFO] [stderr] Downloaded syn v1.0.80 [INFO] [stderr] Downloaded libc v0.2.104 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 91c017b01ab0ee283d9682796be324a657ac37a44a98c05c370dba42a8bad645 [INFO] running `Command { std: "docker" "start" "-a" "91c017b01ab0ee283d9682796be324a657ac37a44a98c05c370dba42a8bad645", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "91c017b01ab0ee283d9682796be324a657ac37a44a98c05c370dba42a8bad645", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "91c017b01ab0ee283d9682796be324a657ac37a44a98c05c370dba42a8bad645", kill_on_drop: false }` [INFO] [stdout] 91c017b01ab0ee283d9682796be324a657ac37a44a98c05c370dba42a8bad645 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 99fb836cae4c117283e9ea39ec9446fa2a3f33650b00b8849b2333f718a6322e [INFO] running `Command { std: "docker" "start" "-a" "99fb836cae4c117283e9ea39ec9446fa2a3f33650b00b8849b2333f718a6322e", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.30 [INFO] [stderr] Compiling syn v1.0.80 [INFO] [stderr] Compiling libc v0.2.104 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Checking slab v0.4.5 [INFO] [stderr] Checking unicode-width v0.1.9 [INFO] [stderr] Checking pin-project-lite v0.1.12 [INFO] [stderr] Compiling futures-util v0.3.17 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Checking strsim v0.8.0 [INFO] [stderr] Checking bytes v0.5.6 [INFO] [stderr] Checking ansi_term v0.11.0 [INFO] [stderr] Checking glob v0.3.0 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking conch-parser v0.1.1 [INFO] [stderr] Compiling quote v1.0.10 [INFO] [stderr] Checking net2 v0.2.37 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking signal-hook-registry v1.4.0 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking clap v2.33.3 [INFO] [stderr] Checking mio v0.6.23 [INFO] [stderr] Checking mio-uds v0.6.8 [INFO] [stderr] Compiling futures-macro v0.3.17 [INFO] [stderr] Compiling tokio-macros v0.2.6 [INFO] [stderr] Compiling thiserror-impl v1.0.30 [INFO] [stderr] Compiling async-trait v0.1.51 [INFO] [stderr] Compiling delegate-attr v0.2.9 [INFO] [stderr] Checking owned_chars v0.3.2 [INFO] [stderr] Checking tokio v0.2.25 [INFO] [stderr] Checking thiserror v1.0.30 [INFO] [stderr] Checking conch-runtime-pshaw v0.1.6 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `From` is imported redundantly [INFO] [stdout] --> src/env/env_impl.rs:19:5 [INFO] [stdout] | [INFO] [stdout] 19 | use std::convert::From; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/af4a5a13a15fa0c60e06321077ef452f769b42fd/library/std/src/prelude/mod.rs:134:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `From` is already defined here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `From` is imported redundantly [INFO] [stdout] --> src/error.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use std::convert::From; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/af4a5a13a15fa0c60e06321077ef452f769b42fd/library/std/src/prelude/mod.rs:134:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `From` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `void` is imported redundantly [INFO] [stdout] --> src/spawn/builtin/cd.rs:13:12 [INFO] [stdout] | [INFO] [stdout] 13 | use void::{self, Void}; [INFO] [stdout] | ^^^^ the item `void` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `libc` is imported redundantly [INFO] [stdout] --> src/sys/unix/io.rs:6:12 [INFO] [stdout] | [INFO] [stdout] 6 | use libc::{self, c_void, size_t}; [INFO] [stdout] | ^^^^ the item `libc` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `SubEnvironment` is imported redundantly [INFO] [stdout] --> src/env/args.rs:225:9 [INFO] [stdout] | [INFO] [stdout] 224 | use super::*; [INFO] [stdout] | -------- the item `SubEnvironment` is already imported here [INFO] [stdout] 225 | use crate::env::SubEnvironment; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `From` is imported redundantly [INFO] [stdout] --> src/env/env_impl.rs:19:5 [INFO] [stdout] | [INFO] [stdout] 19 | use std::convert::From; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/af4a5a13a15fa0c60e06321077ef452f769b42fd/library/std/src/prelude/mod.rs:134:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `From` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `SubEnvironment` is imported redundantly [INFO] [stdout] --> src/env/fd.rs:168:9 [INFO] [stdout] | [INFO] [stdout] 167 | use super::*; [INFO] [stdout] | -------- the item `SubEnvironment` is already imported here [INFO] [stdout] 168 | use crate::env::SubEnvironment; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Permissions` is imported redundantly [INFO] [stdout] --> src/env/fd.rs:169:9 [INFO] [stdout] | [INFO] [stdout] 167 | use super::*; [INFO] [stdout] | -------- the item `Permissions` is already imported here [INFO] [stdout] 168 | use crate::env::SubEnvironment; [INFO] [stdout] 169 | use crate::io::Permissions; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `RefCounted` is imported redundantly [INFO] [stdout] --> src/env/fd.rs:170:17 [INFO] [stdout] | [INFO] [stdout] 167 | use super::*; [INFO] [stdout] | -------- the item `RefCounted` is already imported here [INFO] [stdout] ... [INFO] [stdout] 170 | use crate::{RefCounted, STDERR_FILENO, STDIN_FILENO, STDOUT_FILENO}; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `STDERR_FILENO` is imported redundantly [INFO] [stdout] --> src/env/fd.rs:170:29 [INFO] [stdout] | [INFO] [stdout] 167 | use super::*; [INFO] [stdout] | -------- the item `STDERR_FILENO` is already imported here [INFO] [stdout] ... [INFO] [stdout] 170 | use crate::{RefCounted, STDERR_FILENO, STDIN_FILENO, STDOUT_FILENO}; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `STDIN_FILENO` is imported redundantly [INFO] [stdout] --> src/env/fd.rs:170:44 [INFO] [stdout] | [INFO] [stdout] 167 | use super::*; [INFO] [stdout] | -------- the item `STDIN_FILENO` is already imported here [INFO] [stdout] ... [INFO] [stdout] 170 | use crate::{RefCounted, STDERR_FILENO, STDIN_FILENO, STDOUT_FILENO}; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `STDOUT_FILENO` is imported redundantly [INFO] [stdout] --> src/env/fd.rs:170:58 [INFO] [stdout] | [INFO] [stdout] 167 | use super::*; [INFO] [stdout] | -------- the item `STDOUT_FILENO` is already imported here [INFO] [stdout] ... [INFO] [stdout] 170 | use crate::{RefCounted, STDERR_FILENO, STDIN_FILENO, STDOUT_FILENO}; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `SubEnvironment` is imported redundantly [INFO] [stdout] --> src/env/func.rs:205:9 [INFO] [stdout] | [INFO] [stdout] 204 | use super::*; [INFO] [stdout] | -------- the item `SubEnvironment` is already imported here [INFO] [stdout] 205 | use crate::env::SubEnvironment; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `SubEnvironment` is imported redundantly [INFO] [stdout] --> src/env/last_status.rs:70:9 [INFO] [stdout] | [INFO] [stdout] 69 | use super::*; [INFO] [stdout] | -------- the item `SubEnvironment` is already imported here [INFO] [stdout] 70 | use crate::env::SubEnvironment; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `ExitStatus` is imported redundantly [INFO] [stdout] --> src/env/last_status.rs:71:9 [INFO] [stdout] | [INFO] [stdout] 69 | use super::*; [INFO] [stdout] | -------- the item `ExitStatus` is already imported here [INFO] [stdout] 70 | use crate::env::SubEnvironment; [INFO] [stdout] 71 | use crate::ExitStatus; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `SubEnvironment` is imported redundantly [INFO] [stdout] --> src/env/var.rs:256:9 [INFO] [stdout] | [INFO] [stdout] 255 | use super::*; [INFO] [stdout] | -------- the item `SubEnvironment` is already imported here [INFO] [stdout] 256 | use crate::env::SubEnvironment; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `From` is imported redundantly [INFO] [stdout] --> src/error.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use std::convert::From; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/af4a5a13a15fa0c60e06321077ef452f769b42fd/library/std/src/prelude/mod.rs:134:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `From` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `void` is imported redundantly [INFO] [stdout] --> src/spawn/builtin/cd.rs:13:12 [INFO] [stdout] | [INFO] [stdout] 13 | use void::{self, Void}; [INFO] [stdout] | ^^^^ the item `void` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `libc` is imported redundantly [INFO] [stdout] --> src/sys/unix/io.rs:6:12 [INFO] [stdout] | [INFO] [stdout] 6 | use libc::{self, c_void, size_t}; [INFO] [stdout] | ^^^^ the item `libc` is already defined by prelude [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: 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] 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] warning: 17 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `conch_runtime` [INFO] [stdout] --> examples/shell.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use conch_runtime::env::{DefaultEnvArc, DefaultEnvConfigArc}; [INFO] [stdout] | ^^^^^^^^^^^^^ use of undeclared crate or module `conch_runtime` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `conch_runtime` [INFO] [stdout] --> examples/shell.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use conch_runtime::spawn::sequence; [INFO] [stdout] | ^^^^^^^^^^^^^ use of undeclared crate or module `conch_runtime` [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 undeclared crate or module `conch_runtime` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 3 previous errors [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 4 previous errors [INFO] running `Command { std: "docker" "inspect" "99fb836cae4c117283e9ea39ec9446fa2a3f33650b00b8849b2333f718a6322e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "99fb836cae4c117283e9ea39ec9446fa2a3f33650b00b8849b2333f718a6322e", kill_on_drop: false }` [INFO] [stdout] 99fb836cae4c117283e9ea39ec9446fa2a3f33650b00b8849b2333f718a6322e