[INFO] cloning repository https://github.com/fitzgen/oxischeme
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/fitzgen/oxischeme" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffitzgen%2Foxischeme", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffitzgen%2Foxischeme'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] fdcf1e9d688aaa02a2ee9c647774f74c7ea08005
[INFO] checking fitzgen/oxischeme against master#af4a5a13a15fa0c60e06321077ef452f769b42fd for pr-122960-4
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffitzgen%2Foxischeme" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/fitzgen/oxischeme 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 git repo https://github.com/fitzgen/oxischeme
[INFO] finished tweaking git repo https://github.com/fitzgen/oxischeme
[INFO] tweaked toml for git repo https://github.com/fitzgen/oxischeme written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/fitzgen/oxischeme 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 66d210574ce20eeaab6d1357ffafd5be3fdddcb80f31d8efce16036dcc5cacd2
[INFO] running `Command { std: "docker" "start" "-a" "66d210574ce20eeaab6d1357ffafd5be3fdddcb80f31d8efce16036dcc5cacd2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "66d210574ce20eeaab6d1357ffafd5be3fdddcb80f31d8efce16036dcc5cacd2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "66d210574ce20eeaab6d1357ffafd5be3fdddcb80f31d8efce16036dcc5cacd2", kill_on_drop: false }`
[INFO] [stdout] 66d210574ce20eeaab6d1357ffafd5be3fdddcb80f31d8efce16036dcc5cacd2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] be48866dd27d59ea635ba93ce992c08f3f6eafc21ad723f74363fc6daf501522
[INFO] running `Command { std: "docker" "start" "-a" "be48866dd27d59ea635ba93ce992c08f3f6eafc21ad723f74363fc6daf501522", kill_on_drop: false }`
[INFO] [stderr]     Checking oxischeme v0.0.3 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved import `std::old_io`
[INFO] [stdout]   --> src/main.rs:26:5
[INFO] [stdout]    |
[INFO] [stdout] 26 | use std::old_io;
[INFO] [stdout]    |     ^^^^^^^^^^^ no `old_io` in the root
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `std::collections::BitVec`
[INFO] [stdout]    --> src/heap.rs:133:24
[INFO] [stdout]     |
[INFO] [stdout] 133 | use std::collections::{BitVec, HashMap};
[INFO] [stdout]     |                        ^^^^^^ no `BitVec` in `collections`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `std::old_io`
[INFO] [stdout]    --> src/primitives.rs:131:9
[INFO] [stdout]     |
[INFO] [stdout] 131 |     use std::old_io;
[INFO] [stdout]     |         ^^^^^^^^^^^ no `old_io` in the root
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this unresolved item through its public re-export instead
[INFO] [stdout]     |
[INFO] [stdout] 131 |     use old_io;
[INFO] [stdout]     |         ~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `std::old_io`
[INFO] [stdout]   --> src/read.rs:20:10
[INFO] [stdout]    |
[INFO] [stdout] 20 | use std::old_io::{BufferedReader, File, IoError, IoErrorKind, IoResult, MemReader};
[INFO] [stdout]    |          ^^^^^^ could not find `old_io` in `std`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `std::old_io`
[INFO] [stdout]   --> src/main.rs:26:5
[INFO] [stdout]    |
[INFO] [stdout] 26 | use std::old_io;
[INFO] [stdout]    |     ^^^^^^^^^^^ no `old_io` in the root
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `unsafe_destructor` in this scope
[INFO] [stdout]    --> src/heap.rs:431:3
[INFO] [stdout]     |
[INFO] [stdout] 431 | #[unsafe_destructor]
[INFO] [stdout]     |   ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `std::collections::BitVec`
[INFO] [stdout]    --> src/heap.rs:133:24
[INFO] [stdout]     |
[INFO] [stdout] 133 | use std::collections::{BitVec, HashMap};
[INFO] [stdout]     |                        ^^^^^^ no `BitVec` in `collections`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `std::old_io`
[INFO] [stdout]    --> src/primitives.rs:131:9
[INFO] [stdout]     |
[INFO] [stdout] 131 |     use std::old_io;
[INFO] [stdout]     |         ^^^^^^^^^^^ no `old_io` in the root
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this unresolved item through its public re-export instead
[INFO] [stdout]     |
[INFO] [stdout] 131 |     use old_io;
[INFO] [stdout]     |         ~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `std::old_io`
[INFO] [stdout]   --> src/read.rs:20:10
[INFO] [stdout]    |
[INFO] [stdout] 20 | use std::old_io::{BufferedReader, File, IoError, IoErrorKind, IoResult, MemReader};
[INFO] [stdout]    |          ^^^^^^ could not find `old_io` in `std`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `unsafe_destructor` in this scope
[INFO] [stdout]    --> src/heap.rs:431:3
[INFO] [stdout]     |
[INFO] [stdout] 431 | #[unsafe_destructor]
[INFO] [stdout]     |   ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `range` in this scope
[INFO] [stdout]    --> src/heap.rs:168:19
[INFO] [stdout]     |
[INFO] [stdout] 168 |             pool: range(0, capacity).map(|_| Default::default()).collect(),
[INFO] [stdout]     |                   ^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]     |
[INFO] [stdout] 132 + use std::slice::range;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `range` in this scope
[INFO] [stdout]    --> src/heap.rs:169:19
[INFO] [stdout]     |
[INFO] [stdout] 169 |             free: range(0, capacity).collect(),
[INFO] [stdout]     |                   ^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]     |
[INFO] [stdout] 132 + use std::slice::range;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `range` in this scope
[INFO] [stdout]    --> src/heap.rs:207:21
[INFO] [stdout]     |
[INFO] [stdout] 207 |         self.free = range(0, self.capacity())
[INFO] [stdout]     |                     ^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]     |
[INFO] [stdout] 132 + use std::slice::range;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0405]: cannot find trait `Reader` in this scope
[INFO] [stdout]   --> src/read.rs:30:9
[INFO] [stdout]    |
[INFO] [stdout] 30 | impl<R: Reader> CharReader<R> {
[INFO] [stdout]    |         ^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0405]: cannot find trait `Reader` in this scope
[INFO] [stdout]   --> src/read.rs:39:9
[INFO] [stdout]    |
[INFO] [stdout] 39 | impl<R: Reader> Iterator for CharReader<R> {
[INFO] [stdout]    |         ^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0405]: cannot find trait `Reader` in this scope
[INFO] [stdout]    --> src/read.rs:146:20
[INFO] [stdout]     |
[INFO] [stdout] 146 | pub struct Read<R: Reader> {
[INFO] [stdout]     |                    ^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0405]: cannot find trait `Reader` in this scope
[INFO] [stdout]    --> src/read.rs:154:13
[INFO] [stdout]     |
[INFO] [stdout] 154 | impl<'a, R: Reader> Read<R> {
[INFO] [stdout]     |             ^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0405]: cannot find trait `Reader` in this scope
[INFO] [stdout]    --> src/read.rs:544:9
[INFO] [stdout]     |
[INFO] [stdout] 544 | impl<R: Reader> Iterator for Read<R> {
[INFO] [stdout]     |         ^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Path`
[INFO] [stdout]    --> src/read.rs:606:16
[INFO] [stdout]     |
[INFO] [stdout] 606 |     let path = Path::new(path_name);
[INFO] [stdout]     |                ^^^^ use of undeclared type `Path`
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]     |
[INFO] [stdout] 17  + use std::path::Path;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `range` in this scope
[INFO] [stdout]    --> src/heap.rs:168:19
[INFO] [stdout]     |
[INFO] [stdout] 168 |             pool: range(0, capacity).map(|_| Default::default()).collect(),
[INFO] [stdout]     |                   ^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]     |
[INFO] [stdout] 132 + use std::slice::range;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `range` in this scope
[INFO] [stdout]    --> src/heap.rs:169:19
[INFO] [stdout]     |
[INFO] [stdout] 169 |             free: range(0, capacity).collect(),
[INFO] [stdout]     |                   ^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]     |
[INFO] [stdout] 132 + use std::slice::range;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `range` in this scope
[INFO] [stdout]    --> src/heap.rs:207:21
[INFO] [stdout]     |
[INFO] [stdout] 207 |         self.free = range(0, self.capacity())
[INFO] [stdout]     |                     ^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]     |
[INFO] [stdout] 132 + use std::slice::range;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0405]: cannot find trait `Reader` in this scope
[INFO] [stdout]   --> src/read.rs:30:9
[INFO] [stdout]    |
[INFO] [stdout] 30 | impl<R: Reader> CharReader<R> {
[INFO] [stdout]    |         ^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0405]: cannot find trait `Reader` in this scope
[INFO] [stdout]   --> src/read.rs:39:9
[INFO] [stdout]    |
[INFO] [stdout] 39 | impl<R: Reader> Iterator for CharReader<R> {
[INFO] [stdout]    |         ^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0405]: cannot find trait `Reader` in this scope
[INFO] [stdout]    --> src/read.rs:146:20
[INFO] [stdout]     |
[INFO] [stdout] 146 | pub struct Read<R: Reader> {
[INFO] [stdout]     |                    ^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0405]: cannot find trait `Reader` in this scope
[INFO] [stdout]    --> src/read.rs:154:13
[INFO] [stdout]     |
[INFO] [stdout] 154 | impl<'a, R: Reader> Read<R> {
[INFO] [stdout]     |             ^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0405]: cannot find trait `Reader` in this scope
[INFO] [stdout]    --> src/read.rs:544:9
[INFO] [stdout]     |
[INFO] [stdout] 544 | impl<R: Reader> Iterator for Read<R> {
[INFO] [stdout]     |         ^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Path`
[INFO] [stdout]    --> src/read.rs:606:16
[INFO] [stdout]     |
[INFO] [stdout] 606 |     let path = Path::new(path_name);
[INFO] [stdout]     |                ^^^^ use of undeclared type `Path`
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]     |
[INFO] [stdout] 17  + use std::path::Path;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0635]: unknown feature `collections`
[INFO] [stdout]   --> src/main.rs:17:12
[INFO] [stdout]    |
[INFO] [stdout] 17 | #![feature(collections)]
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0635]: unknown feature `unsafe_destructor`
[INFO] [stdout]   --> src/main.rs:24:12
[INFO] [stdout]    |
[INFO] [stdout] 24 | #![feature(unsafe_destructor)]
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0635]: unknown feature `unicode`
[INFO] [stdout]   --> src/main.rs:23:12
[INFO] [stdout]    |
[INFO] [stdout] 23 | #![feature(unicode)]
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0635]: unknown feature `old_io`
[INFO] [stdout]   --> src/main.rs:20:12
[INFO] [stdout]    |
[INFO] [stdout] 20 | #![feature(old_io)]
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0635]: unknown feature `old_path`
[INFO] [stdout]   --> src/main.rs:21:12
[INFO] [stdout]    |
[INFO] [stdout] 21 | #![feature(old_path)]
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0117]: only traits defined in the current crate can be implemented for arbitrary types
[INFO] [stdout]    --> src/eval.rs:221:1
[INFO] [stdout]     |
[INFO] [stdout] 221 | impl fmt::Debug for MeaningEvaluatorFn {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^------------------
[INFO] [stdout]     | |                   |
[INFO] [stdout]     | |                   `for<'a, 'b, 'c> fn(&'a mut Heap, &'b MeaningData, &'c mut Rooted<ArenaPtr<Activation>>) -> Result<Trampoline, String>` is not defined in the current crate
[INFO] [stdout]     | impl doesn't use only types from inside the current crate
[INFO] [stdout]     |
[INFO] [stdout]     = note: define and implement a trait or new type instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0635]: unknown feature `collections`
[INFO] [stdout]   --> src/main.rs:17:12
[INFO] [stdout]    |
[INFO] [stdout] 17 | #![feature(collections)]
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0635]: unknown feature `unsafe_destructor`
[INFO] [stdout]   --> src/main.rs:24:12
[INFO] [stdout]    |
[INFO] [stdout] 24 | #![feature(unsafe_destructor)]
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0635]: unknown feature `unicode`
[INFO] [stdout]   --> src/main.rs:23:12
[INFO] [stdout]    |
[INFO] [stdout] 23 | #![feature(unicode)]
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0635]: unknown feature `old_io`
[INFO] [stdout]   --> src/main.rs:20:12
[INFO] [stdout]    |
[INFO] [stdout] 20 | #![feature(old_io)]
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0635]: unknown feature `old_path`
[INFO] [stdout]   --> src/main.rs:21:12
[INFO] [stdout]    |
[INFO] [stdout] 21 | #![feature(old_path)]
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `ArenaPtr<T>: Clone` is not satisfied
[INFO] [stdout]    --> src/heap.rs:278:33
[INFO] [stdout]     |
[INFO] [stdout] 278 | impl<T> ::std::marker::Copy for ArenaPtr<T> { }
[INFO] [stdout]     |                                 ^^^^^^^^^^^ the trait `Clone` is not implemented for `ArenaPtr<T>`
[INFO] [stdout]     |
[INFO] [stdout] note: required by a bound in `Copy`
[INFO] [stdout]    --> /rustc/af4a5a13a15fa0c60e06321077ef452f769b42fd/library/core/src/marker.rs:403:1
[INFO] [stdout] help: consider annotating `ArenaPtr<T>` with `#[derive(Clone)]`
[INFO] [stdout]     |
[INFO] [stdout] 269 + #[derive(Clone)]
[INFO] [stdout] 270 | pub struct ArenaPtr<T> {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0117]: only traits defined in the current crate can be implemented for arbitrary types
[INFO] [stdout]    --> src/eval.rs:221:1
[INFO] [stdout]     |
[INFO] [stdout] 221 | impl fmt::Debug for MeaningEvaluatorFn {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^------------------
[INFO] [stdout]     | |                   |
[INFO] [stdout]     | |                   `for<'a, 'b, 'c> fn(&'a mut Heap, &'b MeaningData, &'c mut Rooted<ArenaPtr<Activation>>) -> Result<Trampoline, String>` is not defined in the current crate
[INFO] [stdout]     | impl doesn't use only types from inside the current crate
[INFO] [stdout]     |
[INFO] [stdout]     = note: define and implement a trait or new type instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0367]: `Drop` impl requires `T: ToGcThing` but the struct it is implemented for does not
[INFO] [stdout]    --> src/heap.rs:432:9
[INFO] [stdout]     |
[INFO] [stdout] 432 | impl<T: ToGcThing> Drop for Rooted<T> {
[INFO] [stdout]     |         ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] note: the implementor must specify the same requirement
[INFO] [stdout]    --> src/heap.rs:367:1
[INFO] [stdout]     |
[INFO] [stdout] 367 | pub struct Rooted<T> {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `GcThing: Clone` is not satisfied
[INFO] [stdout]    --> src/heap.rs:831:10
[INFO] [stdout]     |
[INFO] [stdout] 831 | #[derive(Copy, Eq, Hash, PartialEq, Debug)]
[INFO] [stdout]     |          ^^^^ the trait `Clone` is not implemented for `GcThing`
[INFO] [stdout]     |
[INFO] [stdout] note: required by a bound in `Copy`
[INFO] [stdout]    --> /rustc/af4a5a13a15fa0c60e06321077ef452f769b42fd/library/core/src/marker.rs:403:1
[INFO] [stdout]     = note: this error originates in the derive macro `Copy` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `Cons: Clone` is not satisfied
[INFO] [stdout]   --> src/value.rs:32:10
[INFO] [stdout]    |
[INFO] [stdout] 32 | #[derive(Copy, Eq, Hash, PartialEq)]
[INFO] [stdout]    |          ^^^^ the trait `Clone` is not implemented for `Cons`
[INFO] [stdout]    |
[INFO] [stdout] note: required by a bound in `Copy`
[INFO] [stdout]   --> /rustc/af4a5a13a15fa0c60e06321077ef452f769b42fd/library/core/src/marker.rs:403:1
[INFO] [stdout]    = note: this error originates in the derive macro `Copy` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `Primitive: Clone` is not satisfied
[INFO] [stdout]    --> src/value.rs:152:10
[INFO] [stdout]     |
[INFO] [stdout] 152 | #[derive(Copy)]
[INFO] [stdout]     |          ^^^^ the trait `Clone` is not implemented for `Primitive`
[INFO] [stdout]     |
[INFO] [stdout] note: required by a bound in `Copy`
[INFO] [stdout]    --> /rustc/af4a5a13a15fa0c60e06321077ef452f769b42fd/library/core/src/marker.rs:403:1
[INFO] [stdout]     = note: this error originates in the derive macro `Copy` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider annotating `Primitive` with `#[derive(Clone)]`
[INFO] [stdout]     |
[INFO] [stdout] 153 + #[derive(Clone)]
[INFO] [stdout] 154 | pub struct Primitive {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `Value: Clone` is not satisfied
[INFO] [stdout]    --> src/value.rs:192:10
[INFO] [stdout]     |
[INFO] [stdout] 192 | #[derive(Copy, Eq, Hash, PartialEq, Debug)]
[INFO] [stdout]     |          ^^^^ the trait `Clone` is not implemented for `Value`
[INFO] [stdout]     |
[INFO] [stdout] note: required by a bound in `Copy`
[INFO] [stdout]    --> /rustc/af4a5a13a15fa0c60e06321077ef452f769b42fd/library/core/src/marker.rs:403:1
[INFO] [stdout]     = note: this error originates in the derive macro `Copy` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `ArenaPtr<T>: Clone` is not satisfied
[INFO] [stdout]    --> src/heap.rs:278:33
[INFO] [stdout]     |
[INFO] [stdout] 278 | impl<T> ::std::marker::Copy for ArenaPtr<T> { }
[INFO] [stdout]     |                                 ^^^^^^^^^^^ the trait `Clone` is not implemented for `ArenaPtr<T>`
[INFO] [stdout]     |
[INFO] [stdout] note: required by a bound in `Copy`
[INFO] [stdout]    --> /rustc/af4a5a13a15fa0c60e06321077ef452f769b42fd/library/core/src/marker.rs:403:1
[INFO] [stdout] help: consider annotating `ArenaPtr<T>` with `#[derive(Clone)]`
[INFO] [stdout]     |
[INFO] [stdout] 269 + #[derive(Clone)]
[INFO] [stdout] 270 | pub struct ArenaPtr<T> {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `ConsIterator: Clone` is not satisfied
[INFO] [stdout]    --> src/value.rs:466:10
[INFO] [stdout]     |
[INFO] [stdout] 466 | #[derive(Copy)]
[INFO] [stdout]     |          ^^^^ the trait `Clone` is not implemented for `ConsIterator`
[INFO] [stdout]     |
[INFO] [stdout] note: required by a bound in `Copy`
[INFO] [stdout]    --> /rustc/af4a5a13a15fa0c60e06321077ef452f769b42fd/library/core/src/marker.rs:403:1
[INFO] [stdout]     = note: this error originates in the derive macro `Copy` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0367]: `Drop` impl requires `T: ToGcThing` but the struct it is implemented for does not
[INFO] [stdout]    --> src/heap.rs:432:9
[INFO] [stdout]     |
[INFO] [stdout] 432 | impl<T: ToGcThing> Drop for Rooted<T> {
[INFO] [stdout]     |         ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] note: the implementor must specify the same requirement
[INFO] [stdout]    --> src/heap.rs:367:1
[INFO] [stdout]     |
[INFO] [stdout] 367 | pub struct Rooted<T> {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 27 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0117, E0277, E0367, E0405, E0425, E0432, E0433, E0635.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0117`.
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `GcThing: Clone` is not satisfied
[INFO] [stdout]    --> src/heap.rs:831:10
[INFO] [stdout]     |
[INFO] [stdout] 831 | #[derive(Copy, Eq, Hash, PartialEq, Debug)]
[INFO] [stdout]     |          ^^^^ the trait `Clone` is not implemented for `GcThing`
[INFO] [stdout]     |
[INFO] [stdout] note: required by a bound in `Copy`
[INFO] [stdout]    --> /rustc/af4a5a13a15fa0c60e06321077ef452f769b42fd/library/core/src/marker.rs:403:1
[INFO] [stdout]     = note: this error originates in the derive macro `Copy` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `oxischeme` (bin "oxischeme") due to 28 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error[E0277]: the trait bound `Cons: Clone` is not satisfied
[INFO] [stdout]   --> src/value.rs:32:10
[INFO] [stdout]    |
[INFO] [stdout] 32 | #[derive(Copy, Eq, Hash, PartialEq)]
[INFO] [stdout]    |          ^^^^ the trait `Clone` is not implemented for `Cons`
[INFO] [stdout]    |
[INFO] [stdout] note: required by a bound in `Copy`
[INFO] [stdout]   --> /rustc/af4a5a13a15fa0c60e06321077ef452f769b42fd/library/core/src/marker.rs:403:1
[INFO] [stdout]    = note: this error originates in the derive macro `Copy` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `Primitive: Clone` is not satisfied
[INFO] [stdout]    --> src/value.rs:152:10
[INFO] [stdout]     |
[INFO] [stdout] 152 | #[derive(Copy)]
[INFO] [stdout]     |          ^^^^ the trait `Clone` is not implemented for `Primitive`
[INFO] [stdout]     |
[INFO] [stdout] note: required by a bound in `Copy`
[INFO] [stdout]    --> /rustc/af4a5a13a15fa0c60e06321077ef452f769b42fd/library/core/src/marker.rs:403:1
[INFO] [stdout]     = note: this error originates in the derive macro `Copy` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider annotating `Primitive` with `#[derive(Clone)]`
[INFO] [stdout]     |
[INFO] [stdout] 153 + #[derive(Clone)]
[INFO] [stdout] 154 | pub struct Primitive {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `Value: Clone` is not satisfied
[INFO] [stdout]    --> src/value.rs:192:10
[INFO] [stdout]     |
[INFO] [stdout] 192 | #[derive(Copy, Eq, Hash, PartialEq, Debug)]
[INFO] [stdout]     |          ^^^^ the trait `Clone` is not implemented for `Value`
[INFO] [stdout]     |
[INFO] [stdout] note: required by a bound in `Copy`
[INFO] [stdout]    --> /rustc/af4a5a13a15fa0c60e06321077ef452f769b42fd/library/core/src/marker.rs:403:1
[INFO] [stdout]     = note: this error originates in the derive macro `Copy` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `ConsIterator: Clone` is not satisfied
[INFO] [stdout]    --> src/value.rs:466:10
[INFO] [stdout]     |
[INFO] [stdout] 466 | #[derive(Copy)]
[INFO] [stdout]     |          ^^^^ the trait `Clone` is not implemented for `ConsIterator`
[INFO] [stdout]     |
[INFO] [stdout] note: required by a bound in `Copy`
[INFO] [stdout]    --> /rustc/af4a5a13a15fa0c60e06321077ef452f769b42fd/library/core/src/marker.rs:403:1
[INFO] [stdout]     = note: this error originates in the derive macro `Copy` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 27 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0117, E0277, E0367, E0405, E0425, E0432, E0433, E0635.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0117`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `oxischeme` (bin "oxischeme" test) due to 28 previous errors
[INFO] running `Command { std: "docker" "inspect" "be48866dd27d59ea635ba93ce992c08f3f6eafc21ad723f74363fc6daf501522", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "be48866dd27d59ea635ba93ce992c08f3f6eafc21ad723f74363fc6daf501522", kill_on_drop: false }`
[INFO] [stdout] be48866dd27d59ea635ba93ce992c08f3f6eafc21ad723f74363fc6daf501522
[INFO] checking fitzgen/oxischeme against try#36dbcaee1a55543dfc181be52a69d99ff46ff62f for pr-122960-4
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffitzgen%2Foxischeme" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/fitzgen/oxischeme on toolchain 36dbcaee1a55543dfc181be52a69d99ff46ff62f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/fitzgen/oxischeme
[INFO] finished tweaking git repo https://github.com/fitzgen/oxischeme
[INFO] tweaked toml for git repo https://github.com/fitzgen/oxischeme written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/fitzgen/oxischeme 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" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 980ba12e0e92ee877636fef3ecc1f3ada2d5cf0fbf8fc606a04f34a7aa97ef09
[INFO] running `Command { std: "docker" "start" "-a" "980ba12e0e92ee877636fef3ecc1f3ada2d5cf0fbf8fc606a04f34a7aa97ef09", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "980ba12e0e92ee877636fef3ecc1f3ada2d5cf0fbf8fc606a04f34a7aa97ef09", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "980ba12e0e92ee877636fef3ecc1f3ada2d5cf0fbf8fc606a04f34a7aa97ef09", kill_on_drop: false }`
[INFO] [stdout] 980ba12e0e92ee877636fef3ecc1f3ada2d5cf0fbf8fc606a04f34a7aa97ef09
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1725fbd3b4b0257b0b06d7d7757f7fb67e31d785ccc86512f89e1df229db0a89
[INFO] running `Command { std: "docker" "start" "-a" "1725fbd3b4b0257b0b06d7d7757f7fb67e31d785ccc86512f89e1df229db0a89", kill_on_drop: false }`
[INFO] [stderr] Copying to /tmp/fixit
[INFO] [stderr] no edition found in manifest, probably 2015, skipping
[INFO] running `Command { std: "docker" "inspect" "1725fbd3b4b0257b0b06d7d7757f7fb67e31d785ccc86512f89e1df229db0a89", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1725fbd3b4b0257b0b06d7d7757f7fb67e31d785ccc86512f89e1df229db0a89", kill_on_drop: false }`
[INFO] [stdout] 1725fbd3b4b0257b0b06d7d7757f7fb67e31d785ccc86512f89e1df229db0a89