[INFO] cloning repository https://github.com/BruceChar/LearnRustByExample [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/BruceChar/LearnRustByExample" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBruceChar%2FLearnRustByExample", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBruceChar%2FLearnRustByExample'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 2150219561f9dd455dbbc74483301654dc899e9f [INFO] checking BruceChar/LearnRustByExample against master#506512391b1a75ae450d36c9420978402a91abcc for pr-125384 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBruceChar%2FLearnRustByExample" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/BruceChar/LearnRustByExample on toolchain 506512391b1a75ae450d36c9420978402a91abcc [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/BruceChar/LearnRustByExample [INFO] finished tweaking git repo https://github.com/BruceChar/LearnRustByExample [INFO] tweaked toml for git repo https://github.com/BruceChar/LearnRustByExample written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/BruceChar/LearnRustByExample 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" "+506512391b1a75ae450d36c9420978402a91abcc" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:beeedbb442662e57d416641ecc3200b38e573c25b057896194468d05594dd835" "/opt/rustwide/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 177802744af05d65af00c774d92a6614ba65b898f4aeeba98ba773b893ac09fc [INFO] running `Command { std: "docker" "start" "-a" "177802744af05d65af00c774d92a6614ba65b898f4aeeba98ba773b893ac09fc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "177802744af05d65af00c774d92a6614ba65b898f4aeeba98ba773b893ac09fc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "177802744af05d65af00c774d92a6614ba65b898f4aeeba98ba773b893ac09fc", kill_on_drop: false }` [INFO] [stdout] 177802744af05d65af00c774d92a6614ba65b898f4aeeba98ba773b893ac09fc [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=allow" "-e" "RUSTDOCFLAGS=--cap-lints=allow" "-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:beeedbb442662e57d416641ecc3200b38e573c25b057896194468d05594dd835" "/opt/rustwide/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] cb76bf428f98e3f2dfa4bb34d86590aecf7f57082f461a886f01556ea1bc38ff [INFO] running `Command { std: "docker" "start" "-a" "cb76bf428f98e3f2dfa4bb34d86590aecf7f57082f461a886f01556ea1bc38ff", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.80 [INFO] [stderr] Compiling getrandom v0.1.15 [INFO] [stderr] Checking ppv-lite86 v0.2.10 [INFO] [stderr] Checking another v0.1.0 (/opt/rustwide/workdir/src/another) [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking anolib v0.1.0 (/opt/rustwide/workdir/anolib) [INFO] [stderr] Checking mylib v0.1.0 (/opt/rustwide/workdir/mylib) [INFO] [stderr] Checking RustByExamples v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0282]: type annotations needed for `HashMap<_, _>` [INFO] [stdout] --> examples/rc.rs:21:9 [INFO] [stdout] | [INFO] [stdout] 21 | let m = HashMap::new(); [INFO] [stdout] | ^ -------------- type must be known at this point [INFO] [stdout] | [INFO] [stdout] help: consider giving `m` an explicit type, where the type for type parameter `K` is specified [INFO] [stdout] | [INFO] [stdout] 21 | let m: HashMap = HashMap::new(); [INFO] [stdout] | +++++++++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find value `next` in this scope [INFO] [stdout] --> examples/box.rs:48:13 [INFO] [stdout] | [INFO] [stdout] 41 | next: &'a Node<'a>, [INFO] [stdout] | ------------------ a field by that name exists in `Self` [INFO] [stdout] ... [INFO] [stdout] 48 | next [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `io` [INFO] [stdout] --> examples/channel.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | io::spawn(); [INFO] [stdout] | ^^ [INFO] [stdout] | | [INFO] [stdout] | use of undeclared crate or module `io` [INFO] [stdout] | help: a builtin type with a similar name exists: `i8` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> examples/inter_mutability.rs:18:45 [INFO] [stdout] | [INFO] [stdout] 18 | let b = Cons(RefCell::new(4), Rc::clone(&a)); [INFO] [stdout] | --------- ^^ expected `&Rc`, found `&List` [INFO] [stdout] | | [INFO] [stdout] | arguments to this function are incorrect [INFO] [stdout] | [INFO] [stdout] = note: expected reference `&Rc` [INFO] [stdout] found reference `&List` [INFO] [stdout] note: method defined here [INFO] [stdout] --> /rustc/506512391b1a75ae450d36c9420978402a91abcc/library/core/src/clone.rs:160:8 [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking start v0.1.0 (/opt/rustwide/workdir/start) [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0433`. [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> examples/inter_mutability.rs:19:45 [INFO] [stdout] | [INFO] [stdout] 19 | let c = Cons(RefCell::new(3), Rc::clone(&a)); [INFO] [stdout] | --------- ^^ expected `&Rc`, found `&List` [INFO] [stdout] | | [INFO] [stdout] | arguments to this function are incorrect [INFO] [stdout] | [INFO] [stdout] = note: expected reference `&Rc` [INFO] [stdout] found reference `&List` [INFO] [stdout] note: method defined here [INFO] [stdout] --> /rustc/506512391b1a75ae450d36c9420978402a91abcc/library/core/src/clone.rs:160:8 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0615]: attempted to take value of method `borrow_mut` on type `RefCell` [INFO] [stdout] --> examples/inter_mutability.rs:24:16 [INFO] [stdout] | [INFO] [stdout] 24 | *v.borrow_mut += 5; [INFO] [stdout] | ^^^^^^^^^^ method, not a field [INFO] [stdout] | [INFO] [stdout] = help: methods are immutable and cannot be assigned to [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 E0425`. [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 E0282`. [INFO] [stdout] [INFO] [stdout] error: aborting due to 3 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `RustByExamples` (example "channel") due to 2 previous errors [INFO] [stdout] Some errors have detailed explanations: E0308, E0615. [INFO] [stdout] [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] For more information about an error, try `rustc --explain E0308`. [INFO] [stdout] [INFO] [stderr] error: could not compile `RustByExamples` (example "box") due to 2 previous errors [INFO] [stderr] error: could not compile `RustByExamples` (example "rc") due to 2 previous errors [INFO] [stderr] error: could not compile `RustByExamples` (example "inter_mutability") due to 4 previous errors [INFO] [stdout] error[E0277]: cannot add a float to an integer [INFO] [stdout] --> examples/recursive_type.rs:35:31 [INFO] [stdout] | [INFO] [stdout] 35 | println!("{:?} {:?}", e, c+d); [INFO] [stdout] | ^ no implementation for `{integer} + {float}` [INFO] [stdout] | [INFO] [stdout] = help: the trait `Add<{float}>` is not implemented for `{integer}`, which is required by `Cup<{integer}>: Add<_>` [INFO] [stdout] = help: the following other types implement trait `Add`: [INFO] [stdout] <&'a f128 as Add> [INFO] [stdout] <&'a f16 as Add> [INFO] [stdout] <&'a f32 as Add> [INFO] [stdout] <&'a f64 as Add> [INFO] [stdout] <&'a i128 as Add> [INFO] [stdout] <&'a i16 as Add> [INFO] [stdout] <&'a i32 as Add> [INFO] [stdout] <&'a i64 as Add> [INFO] [stdout] and 56 others [INFO] [stdout] note: required for `Cup<{integer}>` to implement `Add>` [INFO] [stdout] --> examples/recursive_type.rs:19:12 [INFO] [stdout] | [INFO] [stdout] 19 | impl Add> for Cup [INFO] [stdout] | ^^^^^^^^^^^ ^^^^^^ [INFO] [stdout] 20 | where A: Add [INFO] [stdout] | ------ unsatisfied trait bound introduced here [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 E0277`. [INFO] [stdout] [INFO] [stderr] error: could not compile `RustByExamples` (example "recursive_type") due to 2 previous errors [INFO] [stdout] error[E0308]: arguments to this enum variant are incorrect [INFO] [stdout] --> examples/smart_point.rs:30:21 [INFO] [stdout] | [INFO] [stdout] 30 | let a = Rc::new(Cons(Rc::new(RefCell::new(1)), [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] note: expected `i32`, found `Rc>` [INFO] [stdout] --> examples/smart_point.rs:30:26 [INFO] [stdout] | [INFO] [stdout] 30 | let a = Rc::new(Cons(Rc::new(RefCell::new(1)), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] = note: expected type `i32` [INFO] [stdout] found struct `Rc>` [INFO] [stdout] note: expected `RefCell>`, found `Rc` [INFO] [stdout] --> examples/smart_point.rs:31:26 [INFO] [stdout] | [INFO] [stdout] 31 | Rc::new(Nil))); [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] = note: expected struct `RefCell>` [INFO] [stdout] found struct `Rc<_>` [INFO] [stdout] note: tuple variant defined here [INFO] [stdout] --> examples/smart_point.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | Cons(i32, RefCell>), [INFO] [stdout] | ^^^^ [INFO] [stdout] help: call `Into::into` on this expression to convert `Rc` into `RefCell>` [INFO] [stdout] | [INFO] [stdout] 31 | Rc::new(Nil).into())); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0283]: type annotations needed [INFO] [stdout] --> examples/loop.rs:4:25 [INFO] [stdout] | [INFO] [stdout] 4 | v.iter().map(|x| x).collect(); [INFO] [stdout] | ^^^^^^^ cannot infer type of the type parameter `B` declared on the method `collect` [INFO] [stdout] | [INFO] [stdout] = note: cannot satisfy `_: FromIterator<&i32>` [INFO] [stdout] note: required by a bound in `collect` [INFO] [stdout] --> /rustc/506512391b1a75ae450d36c9420978402a91abcc/library/core/src/iter/traits/iterator.rs:2001:5 [INFO] [stdout] help: consider specifying the generic argument [INFO] [stdout] | [INFO] [stdout] 4 | v.iter().map(|x| x).collect::>(); [INFO] [stdout] | ++++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: arguments to this enum variant are incorrect [INFO] [stdout] --> examples/smart_point.rs:32:17 [INFO] [stdout] | [INFO] [stdout] 32 | let mut b = Cons(Rc::new(RefCell::new(2)), Rc::clone(&a)); [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] note: expected `i32`, found `Rc>` [INFO] [stdout] --> examples/smart_point.rs:32:22 [INFO] [stdout] | [INFO] [stdout] 32 | let mut b = Cons(Rc::new(RefCell::new(2)), Rc::clone(&a)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] = note: expected type `i32` [INFO] [stdout] found struct `Rc>` [INFO] [stdout] note: expected `RefCell>`, found `Rc` [INFO] [stdout] --> examples/smart_point.rs:32:48 [INFO] [stdout] | [INFO] [stdout] 32 | let mut b = Cons(Rc::new(RefCell::new(2)), Rc::clone(&a)); [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] = note: expected struct `RefCell>` [INFO] [stdout] found struct `Rc<_>` [INFO] [stdout] note: tuple variant defined here [INFO] [stdout] --> examples/smart_point.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | Cons(i32, RefCell>), [INFO] [stdout] | ^^^^ [INFO] [stdout] help: call `Into::into` on this expression to convert `Rc` into `RefCell>` [INFO] [stdout] | [INFO] [stdout] 32 | let mut b = Cons(Rc::new(RefCell::new(2)), Rc::clone(&a).into()); [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 E0283`. [INFO] [stdout] [INFO] [stdout] error[E0308]: arguments to this enum variant are incorrect [INFO] [stdout] --> examples/smart_point.rs:34:14 [INFO] [stdout] | [INFO] [stdout] 34 | let c = Cons(Rc::new(RefCell::new(3)), a.clone()); // 只增加引用计数 [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] note: expected `i32`, found `Rc>` [INFO] [stdout] --> examples/smart_point.rs:34:19 [INFO] [stdout] | [INFO] [stdout] 34 | let c = Cons(Rc::new(RefCell::new(3)), a.clone()); // 只增加引用计数 [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] = note: expected type `i32` [INFO] [stdout] found struct `Rc>` [INFO] [stdout] note: expected `RefCell>`, found `Rc` [INFO] [stdout] --> examples/smart_point.rs:34:45 [INFO] [stdout] | [INFO] [stdout] 34 | let c = Cons(Rc::new(RefCell::new(3)), a.clone()); // 只增加引用计数 [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] = note: expected struct `RefCell>` [INFO] [stdout] found struct `Rc<_>` [INFO] [stdout] note: tuple variant defined here [INFO] [stdout] --> examples/smart_point.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | Cons(i32, RefCell>), [INFO] [stdout] | ^^^^ [INFO] [stdout] help: call `Into::into` on this expression to convert `Rc` into `RefCell>` [INFO] [stdout] | [INFO] [stdout] 34 | let c = Cons(Rc::new(RefCell::new(3)), a.clone().into()); // 只增加引用计数 [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `RustByExamples` (example "loop") due to 2 previous errors [INFO] [stdout] error: aborting due to 3 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0308`. [INFO] [stdout] [INFO] [stderr] error: could not compile `RustByExamples` (example "smart_point") due to 4 previous errors [INFO] running `Command { std: "docker" "inspect" "cb76bf428f98e3f2dfa4bb34d86590aecf7f57082f461a886f01556ea1bc38ff", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cb76bf428f98e3f2dfa4bb34d86590aecf7f57082f461a886f01556ea1bc38ff", kill_on_drop: false }` [INFO] [stdout] cb76bf428f98e3f2dfa4bb34d86590aecf7f57082f461a886f01556ea1bc38ff [INFO] checking BruceChar/LearnRustByExample against try#dae34b759e282c069aa28752564694effd121a63 for pr-125384 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBruceChar%2FLearnRustByExample" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/BruceChar/LearnRustByExample on toolchain dae34b759e282c069aa28752564694effd121a63 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dae34b759e282c069aa28752564694effd121a63" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/BruceChar/LearnRustByExample [INFO] finished tweaking git repo https://github.com/BruceChar/LearnRustByExample [INFO] tweaked toml for git repo https://github.com/BruceChar/LearnRustByExample written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/BruceChar/LearnRustByExample 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" "+dae34b759e282c069aa28752564694effd121a63" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:beeedbb442662e57d416641ecc3200b38e573c25b057896194468d05594dd835" "/opt/rustwide/cargo-home/bin/cargo" "+dae34b759e282c069aa28752564694effd121a63" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 64c5efeefcab966dd57cef6429b3c194c5637ccea66f431a513fa9fd846451fd [INFO] running `Command { std: "docker" "start" "-a" "64c5efeefcab966dd57cef6429b3c194c5637ccea66f431a513fa9fd846451fd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "64c5efeefcab966dd57cef6429b3c194c5637ccea66f431a513fa9fd846451fd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "64c5efeefcab966dd57cef6429b3c194c5637ccea66f431a513fa9fd846451fd", kill_on_drop: false }` [INFO] [stdout] 64c5efeefcab966dd57cef6429b3c194c5637ccea66f431a513fa9fd846451fd [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=allow" "-e" "RUSTDOCFLAGS=--cap-lints=allow" "-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:beeedbb442662e57d416641ecc3200b38e573c25b057896194468d05594dd835" "/opt/rustwide/cargo-home/bin/cargo" "+dae34b759e282c069aa28752564694effd121a63" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4588a0545f8f7ac31ff64f4082475b03a661ab1c3a33e7c06429f4a1bee66de8 [INFO] running `Command { std: "docker" "start" "-a" "4588a0545f8f7ac31ff64f4082475b03a661ab1c3a33e7c06429f4a1bee66de8", kill_on_drop: false }` [INFO] [stderr] Copying to /tmp/fixit [INFO] [stderr] skipping non-2021 edition `2018` [INFO] running `Command { std: "docker" "inspect" "4588a0545f8f7ac31ff64f4082475b03a661ab1c3a33e7c06429f4a1bee66de8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4588a0545f8f7ac31ff64f4082475b03a661ab1c3a33e7c06429f4a1bee66de8", kill_on_drop: false }` [INFO] [stdout] 4588a0545f8f7ac31ff64f4082475b03a661ab1c3a33e7c06429f4a1bee66de8