[INFO] cloning repository https://github.com/TheLudlows/rust-tour
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/TheLudlows/rust-tour" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTheLudlows%2Frust-tour", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTheLudlows%2Frust-tour'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 48a5307b20570d08c2435ce5fd62c8b0b1f37c34
[INFO] testing TheLudlows/rust-tour against try#ce59db7a1b1b012fb2793c4641c1bdecad7a128b for pr-85530
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTheLudlows%2Frust-tour" "/workspace/builds/worker-1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/TheLudlows/rust-tour on toolchain ce59db7a1b1b012fb2793c4641c1bdecad7a128b
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/TheLudlows/rust-tour
[INFO] finished tweaking git repo https://github.com/TheLudlows/rust-tour
[INFO] tweaked toml for git repo https://github.com/TheLudlows/rust-tour written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 721f8a5a1808577b061432d00cee529a8378c6e6446a6b4ede006ea9db6ed86b
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "721f8a5a1808577b061432d00cee529a8378c6e6446a6b4ede006ea9db6ed86b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "721f8a5a1808577b061432d00cee529a8378c6e6446a6b4ede006ea9db6ed86b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "721f8a5a1808577b061432d00cee529a8378c6e6446a6b4ede006ea9db6ed86b", kill_on_drop: false }`
[INFO] [stdout] 721f8a5a1808577b061432d00cee529a8378c6e6446a6b4ede006ea9db6ed86b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8348a08bb1333576fca414c47a1487c5ac1a11dce53009ffcbb29db9df3aa8fa
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "8348a08bb1333576fca414c47a1487c5ac1a11dce53009ffcbb29db9df3aa8fa", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.95
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling proc-macro2 v0.4.30
[INFO] [stderr]    Compiling unicode-xid v0.1.0
[INFO] [stderr]    Compiling ppv-lite86 v0.2.10
[INFO] [stderr]    Compiling bytes v1.0.1
[INFO] [stderr]    Compiling quote v0.6.13
[INFO] [stderr]    Compiling syn v0.14.9
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling rust-tour v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `type_name_of_val`
[INFO] [stdout]  --> src/any.rs:1:21
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::any::{Any, type_name_of_val, TypeId};
[INFO] [stdout]   |                     ^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::borrow::Borrow`
[INFO] [stdout]  --> src/boxes.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::borrow::Borrow;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Cell`, `RefCell`
[INFO] [stdout]  --> src/cell.rs:1:17
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::cell::{Cell, RefCell};
[INFO] [stdout]   |                 ^^^^  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Arc`, `Mutex`
[INFO] [stdout]  --> src/cell.rs:2:17
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::sync::{Arc, Mutex};
[INFO] [stdout]   |                 ^^^  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::thread`
[INFO] [stdout]  --> src/cell.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::thread;
[INFO] [stdout]   |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `LinkedList`, `VecDeque`
[INFO] [stdout]  --> src/dequeue.rs:1:24
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::collections::{LinkedList, VecDeque};
[INFO] [stdout]   |                        ^^^^^^^^^^  ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::mem::needs_drop`
[INFO] [stdout]  --> src/drop.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::mem::needs_drop;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::fs::File`
[INFO] [stdout]  --> src/error.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::fs::File;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::option::Option::Some`
[INFO] [stdout]  --> src/flow_control.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::option::Option::Some;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `GeneratorState`, `Generator`
[INFO] [stdout]  --> src/generator.rs:1:16
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::ops::{Generator, GeneratorState};
[INFO] [stdout]   |                ^^^^^^^^^  ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::pin::Pin`
[INFO] [stdout]  --> src/generator.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::pin::Pin;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::collections::HashMap`
[INFO] [stdout]  --> src/hashmap.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::collections::HashMap;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::vec::Vec`
[INFO] [stdout]  --> src/macros.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::vec::Vec;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused macro definition
[INFO] [stdout]  --> src/macros.rs:3:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | / macro_rules! unless {
[INFO] [stdout] 4 | |     ($arg:expr, $branch:expr) => {
[INFO] [stdout] 5 | |         if !$arg {
[INFO] [stdout] 6 | |             $branch
[INFO] [stdout] 7 | |         };
[INFO] [stdout] 8 | |     };
[INFO] [stdout] 9 | | }
[INFO] [stdout]   | |_^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_macros)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::collections::HashMap`
[INFO] [stdout]  --> src/refcell.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::collections::HashMap;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::cell::RefCell`
[INFO] [stdout]  --> src/thread.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::cell::RefCell;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Arc`, `Barrier`, `Condvar`, `Mutex`, `RwLock`, `mpsc`
[INFO] [stdout]  --> src/thread.rs:2:17
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::sync::{Arc, Barrier, Condvar, mpsc, Mutex, RwLock};
[INFO] [stdout]   |                 ^^^  ^^^^^^^  ^^^^^^^  ^^^^  ^^^^^  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::thread`
[INFO] [stdout]  --> src/thread.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::thread;
[INFO] [stdout]   |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Duration`, `self`
[INFO] [stdout]  --> src/thread.rs:5:17
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::time::{self, Duration};
[INFO] [stdout]   |                 ^^^^  ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::ptr::Unique`
[INFO] [stdout]  --> src/unique.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::ptr::Unique;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `mem`, `slice`
[INFO] [stdout]  --> src/unsafes.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{slice, mem};
[INFO] [stdout]   |           ^^^^^  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::alloc::Layout`
[INFO] [stdout]  --> src/unsafes.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::alloc::Layout;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::env::current_dir`
[INFO] [stdout]  --> src/file.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::env::current_dir;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::cmp::min`
[INFO] [stdout]  --> src/static_.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::cmp::min;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::fs::File`
[INFO] [stdout]  --> src/static_.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::fs::File;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::io::Read`
[INFO] [stdout]  --> src/static_.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::io::Read;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::thread`
[INFO] [stdout]  --> src/static_.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::thread;
[INFO] [stdout]   |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::sync::Arc`
[INFO] [stdout]  --> src/atomic.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::sync::Arc;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::sync::atomic::AtomicUsize`
[INFO] [stdout]  --> src/atomic.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::sync::atomic::AtomicUsize;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `AcqRel`, `Relaxed`, `SeqCst`
[INFO] [stdout]  --> src/atomic.rs:3:35
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::sync::atomic::Ordering::{AcqRel, Relaxed, SeqCst};
[INFO] [stdout]   |                                   ^^^^^^  ^^^^^^^  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::thread`
[INFO] [stdout]  --> src/atomic.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::thread;
[INFO] [stdout]   |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::mem::size_of`
[INFO] [stdout]  --> src/fatpointer.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::mem::size_of;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::sync::atomic::Ordering::Relaxed`
[INFO] [stdout]  --> src/thread_local.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::sync::atomic::Ordering::Relaxed;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::thread`
[INFO] [stdout]  --> src/thread_local.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::thread;
[INFO] [stdout]   |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::time::Instant`
[INFO] [stdout]  --> src/thread_local.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::time::Instant;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::thread_local::test::TestStruct`
[INFO] [stdout]   --> src/thread_local.rs:54:9
[INFO] [stdout]    |
[INFO] [stdout] 54 |     use crate::thread_local::test::TestStruct;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::mem`
[INFO] [stdout]  --> src/mem.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::mem;
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::mem::MaybeUninit`
[INFO] [stdout]  --> src/conv.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::mem::MaybeUninit;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::ptr`
[INFO] [stdout]  --> src/conv.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::ptr;
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `fmt`, `ptr`
[INFO] [stdout]  --> src/ptr.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{fmt, ptr};
[INFO] [stdout]   |           ^^^  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Formatter`, `Pointer`
[INFO] [stdout]  --> src/ptr.rs:2:16
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::fmt::{Formatter, Pointer};
[INFO] [stdout]   |                ^^^^^^^^^  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `bytes::Bytes`
[INFO] [stdout]  --> src/bytes.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use bytes::Bytes;
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::borrow::BorrowMut`
[INFO] [stdout]  --> src/rc.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::borrow::BorrowMut;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 43 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.53s
[INFO] running `Command { std: "docker" "inspect" "8348a08bb1333576fca414c47a1487c5ac1a11dce53009ffcbb29db9df3aa8fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8348a08bb1333576fca414c47a1487c5ac1a11dce53009ffcbb29db9df3aa8fa", kill_on_drop: false }`
[INFO] [stdout] 8348a08bb1333576fca414c47a1487c5ac1a11dce53009ffcbb29db9df3aa8fa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 42f36a0e8df81d7e55f171c7966d1cdfdda1f833fa5c86db4017b5955fd51589
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "42f36a0e8df81d7e55f171c7966d1cdfdda1f833fa5c86db4017b5955fd51589", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust-tour v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: conflicting implementations of trait `func::test_fn_ref::Trait` for type `fn(&_)`
[INFO] [stdout]   --> src/func.rs:74:5
[INFO] [stdout]    |
[INFO] [stdout] 68 |     impl<T> Trait for fn(T) {
[INFO] [stdout]    |     ----------------------- first implementation here
[INFO] [stdout] ...
[INFO] [stdout] 74 |     impl<T> Trait for fn(&T) {
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^ conflicting implementation for `fn(&_)`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(coherence_leak_check)]` on by default
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #56105 <https://github.com/rust-lang/rust/issues/56105>
[INFO] [stdout]    = note: this behavior recently changed as a result of a bug fix; see rust-lang/rust#56105 for details
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.14s
[INFO] running `Command { std: "docker" "inspect" "42f36a0e8df81d7e55f171c7966d1cdfdda1f833fa5c86db4017b5955fd51589", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "42f36a0e8df81d7e55f171c7966d1cdfdda1f833fa5c86db4017b5955fd51589", kill_on_drop: false }`
[INFO] [stdout] 42f36a0e8df81d7e55f171c7966d1cdfdda1f833fa5c86db4017b5955fd51589
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] af048a8b76031f9fe99013080b57aa5c547592ca47e3b538d220e9cfe231a868
[INFO] running `Command { std: "docker" "start" "-a" "af048a8b76031f9fe99013080b57aa5c547592ca47e3b538d220e9cfe231a868", kill_on_drop: false }`
[INFO] [stderr] warning: conflicting implementations of trait `func::test_fn_ref::Trait` for type `fn(&_)`
[INFO] [stderr]   --> src/func.rs:74:5
[INFO] [stderr]    |
[INFO] [stderr] 68 |     impl<T> Trait for fn(T) {
[INFO] [stderr]    |     ----------------------- first implementation here
[INFO] [stderr] ...
[INFO] [stderr] 74 |     impl<T> Trait for fn(&T) {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^ conflicting implementation for `fn(&_)`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(coherence_leak_check)]` on by default
[INFO] [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]    = note: for more information, see issue #56105 <https://github.com/rust-lang/rust/issues/56105>
[INFO] [stderr]    = note: this behavior recently changed as a result of a bug fix; see rust-lang/rust#56105 for details
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rust_tour-fdcfd1c05f53dd7a)
[INFO] [stdout] running 130 tests
[INFO] [stdout] test any::test_cast ... ok
[INFO] [stdout] test array::change_test ... ok
[INFO] [stdout] test any::test_is ... ok
[INFO] [stdout] test any::test_type_id ... ok
[INFO] [stdout] test array::test ... ok
[INFO] [stdout] test array::test_any ... ok
[INFO] [stdout] test array::test_fold ... ok
[INFO] [stdout] test array::test_fold_vec ... ok
[INFO] [stdout] test array::test_iter ... ok
[INFO] [stdout] test bench::tests::bench_add_two1 ... ok
[INFO] [stdout] test array::new_test ... ok
[INFO] [stdout] test boxes::mut_test ... ok
[INFO] [stdout] test boxes::drop_test ... ok
[INFO] [stdout] test clone::clone_test ... ok
[INFO] [stdout] test boxes::my_box ... ok
[INFO] [stdout] test bytes::test_bytes ... ok
[INFO] [stdout] test conv::test_uninit ... ok
[INFO] [stdout] test cow::main ... ok
[INFO] [stdout] test dequeue::queue ... ok
[INFO] [stdout] test closures::closure_test ... ok
[INFO] [stdout] test drain::test_drain ... ok
[INFO] [stdout] test drop::test_need_drop ... ok
[INFO] [stdout] test debug_display::test ... ok
[INFO] [stdout] test atomic::test_fetch_add ... ok
[INFO] [stdout] test attr::test ... ok
[INFO] [stdout] test bench::tests::bench_add_two ... ok
[INFO] [stdout] test conv::test ... ok
[INFO] [stdout] test conv::conv ... ok
[INFO] [stdout] test drop::test ... ok
[INFO] [stdout] test drop::test_drop ... ok
[INFO] [stdout] test fatpointer::main ... ok
[INFO] [stdout] test error::zero ... ok
[INFO] [stdout] test boxes::owner_test ... ok
[INFO] [stdout] test boxes::test_ref ... ok
[INFO] [stdout] test boxes::test_trait ... ok
[INFO] [stdout] test byteiter::main ... ok
[INFO] [stdout] test cell::cell_test ... ok
[INFO] [stdout] test from_into::test_try ... ok
[INFO] [stdout] test file::test_join ... ok
[INFO] [stdout] test file::test_dir ... ok
[INFO] [stdout] test enums::enums ... ok
[INFO] [stdout] test error::match_error ... ok
[INFO] [stdout] test from_into::test_from ... ok
[INFO] [stdout] test func::test_fn ... ok
[INFO] [stdout] test func::test_fn_ref ... ok
[INFO] [stdout] test generator::test ... ok
[INFO] [stdout] test generic::test ... ok
[INFO] [stdout] test generic::test_gen ... ok
[INFO] [stdout] test flow_control::main ... ok
[INFO] [stdout] test func::trans_p ... ok
[INFO] [stdout] test lifetime::lt_test ... ok
[INFO] [stdout] test func::add_test ... ok
[INFO] [stdout] test func::func_pointer ... ok
[INFO] [stdout] test generator::gem_futures ... ok
[INFO] [stdout] test macros::main ... ok
[INFO] [stdout] test cell::test_sync ... ok
[INFO] [stdout] test lifetime::test_n ... ok
[INFO] [stdout] test hashmap::main ... ok
[INFO] [stdout] test lifetime::lt_test2 ... ok
[INFO] [stdout] test lifetime::test ... ok
[INFO] [stdout] test hashmap::test_mut ... ok
[INFO] [stdout] test lifetime::test_clos ... ok
[INFO] [stdout] test lifetime::test_foo1 ... ok
[INFO] [stdout] test generator::main ... FAILED
[INFO] [stdout] test atomic::test ... FAILED
[INFO] [stdout] test pin::main ... ok
[INFO] [stdout] test static_::test2 ... ok
[INFO] [stdout] test static_::test ... ok
[INFO] [stdout] test static_::test3 ... FAILED
[INFO] [stdout] test str::reverse_words ... ok
[INFO] [stdout] test ptr::test_ptr ... ok
[INFO] [stdout] test ptr::test_trait ... ok
[INFO] [stdout] test mem::test_mem ... ok
[INFO] [stdout] test ref_test::no_mutable_aliasing ... ok
[INFO] [stdout] test static_::test4 ... ok
[INFO] [stdout] test string::main ... ok
[INFO] [stdout] test structs::main ... ok
[INFO] [stdout] test thread::lock_test ... ok
[INFO] [stdout] test macros::test_map ... ok
[INFO] [stdout] test method::main ... ok
[INFO] [stdout] test option::main ... ok
[INFO] [stdout] test refcell::test_refcll ... ok
[INFO] [stdout] test static_::main ... ok
[INFO] [stdout] test repr::main ... ok
[INFO] [stdout] test refcell::test_borrow ... ok
[INFO] [stdout] test thread::test_arc_modify ... ok
[INFO] [stdout] test refcell::test ... ok
[INFO] [stdout] test thread::tes_borrow ... ok
[INFO] [stdout] test thread::arc_test ... ok
[INFO] [stdout] test thread::mpsc_test ... ok
[INFO] [stdout] test rc::test_rc ... ok
[INFO] [stdout] test thread::test_build ... ok
[INFO] [stdout] test thread_local::test_mod::test ... ok
[INFO] [stdout] test thread_local::test_pre_thread ... ok
[INFO] [stdout] test thread::test_mux_panic ... ok
[INFO] [stdout] test thread::test_convar ... ok
[INFO] [stdout] test thread::test_mux ... ok
[INFO] [stdout] test thread::test_new ... ok
[INFO] [stdout] test thread::thread_local ... ok
[INFO] [stdout] test traits::func3_test ... ok
[INFO] [stdout] test traits::func_test ... ok
[INFO] [stdout] test thread::test_barrier ... ok
[INFO] [stdout] test traits::test ... ok
[INFO] [stdout] test trait_object::run ... ok
[INFO] [stdout] test unsafes::test_arr_p1 ... ok
[INFO] [stdout] test unsafes::test_alloc2 ... ok
[INFO] [stdout] test unsafes::test_alloc ... ok
[INFO] [stderr] memory allocation of 93886404606856 bytes failed
[INFO] [stderr] error: test failed, to rerun pass '--bin rust-tour'
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/target/debug/deps/rust_tour-fdcfd1c05f53dd7a` (signal: 6, SIGABRT: process abort signal)
[INFO] running `Command { std: "docker" "inspect" "af048a8b76031f9fe99013080b57aa5c547592ca47e3b538d220e9cfe231a868", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "af048a8b76031f9fe99013080b57aa5c547592ca47e3b538d220e9cfe231a868", kill_on_drop: false }`
[INFO] [stdout] af048a8b76031f9fe99013080b57aa5c547592ca47e3b538d220e9cfe231a868