[INFO] fetching crate quick-error2 2.1.0... [INFO] checking quick-error2-2.1.0 against try#a7a572ce3edd6d476191fbfe92c9c1986e009b34 for pr-87190-3 [INFO] extracting crate quick-error2 2.1.0 into /workspace/builds/worker-11/source [INFO] validating manifest of crates.io crate quick-error2 2.1.0 on toolchain a7a572ce3edd6d476191fbfe92c9c1986e009b34 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate quick-error2 2.1.0 [INFO] finished tweaking crates.io crate quick-error2 2.1.0 [INFO] tweaked toml for crates.io crate quick-error2 2.1.0 written to /workspace/builds/worker-11/source/Cargo.toml [INFO] crate crates.io crate quick-error2 2.1.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b18466742754975387affaf42e265cf0bde30760a34d4ce0ae19bf20c2b3f46c [INFO] running `Command { std: "docker" "start" "-a" "b18466742754975387affaf42e265cf0bde30760a34d4ce0ae19bf20c2b3f46c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b18466742754975387affaf42e265cf0bde30760a34d4ce0ae19bf20c2b3f46c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b18466742754975387affaf42e265cf0bde30760a34d4ce0ae19bf20c2b3f46c", kill_on_drop: false }` [INFO] [stdout] b18466742754975387affaf42e265cf0bde30760a34d4ce0ae19bf20c2b3f46c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 95b3cc418dff0f9f878dd249689c69cfc14179047656e47e4fd71d027ece9781 [INFO] running `Command { std: "docker" "start" "-a" "95b3cc418dff0f9f878dd249689c69cfc14179047656e47e4fd71d027ece9781", kill_on_drop: false }` [INFO] [stderr] Copying to /tmp/fixit [INFO] [stderr] Running `cargo fix --edition` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Checking quick-error2 v2.1.0 (/tmp/fixit) [INFO] [stderr] Migrating src/lib.rs from 2018 edition to 2021 [INFO] [stderr] Migrating examples/context.rs from 2018 edition to 2021 [INFO] [stdout] error[E0432]: unresolved imports `quick_error`, `quick_error::ResultExt` [INFO] [stdout] --> examples/context.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use quick_error::{quick_error, ResultExt}; [INFO] [stdout] | ^^^^^^^^^^^ ^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | use of undeclared crate or module `quick_error` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot determine resolution for the macro `quick_error` [INFO] [stdout] --> examples/context.rs:8:1 [INFO] [stdout] | [INFO] [stdout] 8 | quick_error! { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: import resolution is stuck, try simplifying macro imports [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Error` [INFO] [stdout] --> examples/context.rs:26:50 [INFO] [stdout] | [INFO] [stdout] 26 | let fname = env::args().skip(1).next().ok_or(Error::NoFileName)?; [INFO] [stdout] | ^^^^^ use of undeclared type `Error` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `Error` in this scope [INFO] [stdout] --> examples/context.rs:25:32 [INFO] [stdout] | [INFO] [stdout] 25 | fn parse_file() -> Result { [INFO] [stdout] | ^^^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] help: consider importing one of these items [INFO] [stdout] | [INFO] [stdout] 1 | use core::fmt::Error; [INFO] [stdout] | [INFO] [stdout] 1 | use crate::io::Error; [INFO] [stdout] | [INFO] [stdout] 1 | use std::error::Error; [INFO] [stdout] | [INFO] [stdout] 1 | use std::fmt::Error; [INFO] [stdout] | [INFO] [stdout] and 1 other candidate [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `self` [INFO] [stdout] --> examples/context.rs:4:15 [INFO] [stdout] | [INFO] [stdout] 4 | use std::io::{self, stderr, Read, Write}; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::num::ParseIntError` [INFO] [stdout] --> examples/context.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use std::num::ParseIntError; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `PathBuf` [INFO] [stdout] --> examples/context.rs:6:23 [INFO] [stdout] | [INFO] [stdout] 6 | use std::path::{Path, PathBuf}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Fixed src/lib.rs (5 fixes) [INFO] [stdout] error[E0599]: no method named `context` found for enum `Result` in the current scope [INFO] [stdout] --> examples/context.rs:28:38 [INFO] [stdout] | [INFO] [stdout] 28 | let mut file = File::open(fname).context(fname)?; [INFO] [stdout] | ^^^^^^^ method not found in `Result` [INFO] [stdout] | [INFO] [stdout] = help: items from traits can only be used if the trait is in scope [INFO] [stdout] help: the following trait is implemented but not in scope; perhaps add a `use` for it: [INFO] [stdout] | [INFO] [stdout] 1 | use quick_error2::ResultExt; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `context` found for enum `Result` in the current scope [INFO] [stdout] --> examples/context.rs:31:20 [INFO] [stdout] | [INFO] [stdout] 31 | Ok(buf.parse().context(fname)?) [INFO] [stdout] | ^^^^^^^ method not found in `Result<_, _>` [INFO] [stdout] | [INFO] [stdout] = help: items from traits can only be used if the trait is in scope [INFO] [stdout] help: the following trait is implemented but not in scope; perhaps add a `use` for it: [INFO] [stdout] | [INFO] [stdout] 1 | use quick_error2::ResultExt; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Read` [INFO] [stdout] --> examples/context.rs:4:29 [INFO] [stdout] | [INFO] [stdout] 4 | use std::io::{self, stderr, Read, Write}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 6 previous errors; 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0412, E0432, E0433, E0599. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0412`. [INFO] [stdout] [INFO] [stderr] error: could not compile `quick-error2` due to 7 previous errors; 4 warnings emitted [INFO] [stderr] error: failed to migrate to next edition [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `cargo fix --edition --allow-no-vcs --allow-dirty --frozen --all --all-targets --message-format=json` (exit status: 101) [INFO] running `Command { std: "docker" "inspect" "95b3cc418dff0f9f878dd249689c69cfc14179047656e47e4fd71d027ece9781", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "95b3cc418dff0f9f878dd249689c69cfc14179047656e47e4fd71d027ece9781", kill_on_drop: false }` [INFO] [stdout] 95b3cc418dff0f9f878dd249689c69cfc14179047656e47e4fd71d027ece9781