[INFO] fetching crate embedded-alloc 0.5.1...
[INFO] testing embedded-alloc-0.5.1 against 1.76.0 for beta-1.77-1
[INFO] extracting crate embedded-alloc 0.5.1 into /workspace/builds/worker-7-tc1/source
[INFO] validating manifest of crates.io crate embedded-alloc 0.5.1 on toolchain 1.76.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.76.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-7-tc1/source/.cargo/config.toml
[INFO] started tweaking crates.io crate embedded-alloc 0.5.1
[INFO] finished tweaking crates.io crate embedded-alloc 0.5.1
[INFO] tweaked toml for crates.io crate embedded-alloc 0.5.1 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] crate crates.io crate embedded-alloc 0.5.1 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" "+1.76.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded panic-semihosting v0.6.0
[INFO] [stderr]   Downloaded cortex-m-semihosting v0.5.0
[INFO] [stderr]   Downloaded linked_list_allocator v0.10.5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+1.76.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 69d0bea46848e973dedce11f26f703285732d9abd279a5f0c290e8da6ed91f63
[INFO] running `Command { std: "docker" "start" "-a" "69d0bea46848e973dedce11f26f703285732d9abd279a5f0c290e8da6ed91f63", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "69d0bea46848e973dedce11f26f703285732d9abd279a5f0c290e8da6ed91f63", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "69d0bea46848e973dedce11f26f703285732d9abd279a5f0c290e8da6ed91f63", kill_on_drop: false }`
[INFO] [stdout] 69d0bea46848e973dedce11f26f703285732d9abd279a5f0c290e8da6ed91f63
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.76.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f0d0b10febcbaf0649b39e0977eff403b6bdad789ea0b8b70d3601aed5b7a64e
[INFO] running `Command { std: "docker" "start" "-a" "f0d0b10febcbaf0649b39e0977eff403b6bdad789ea0b8b70d3601aed5b7a64e", kill_on_drop: false }`
[INFO] [stderr]    Compiling critical-section v1.1.2
[INFO] [stderr]    Compiling linked_list_allocator v0.10.5
[INFO] [stderr]    Compiling embedded-alloc v0.5.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.09s
[INFO] running `Command { std: "docker" "inspect" "f0d0b10febcbaf0649b39e0977eff403b6bdad789ea0b8b70d3601aed5b7a64e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f0d0b10febcbaf0649b39e0977eff403b6bdad789ea0b8b70d3601aed5b7a64e", kill_on_drop: false }`
[INFO] [stdout] f0d0b10febcbaf0649b39e0977eff403b6bdad789ea0b8b70d3601aed5b7a64e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.76.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fefe4bf79ee6160af81489e9eaa75909531f99552c010d95da17b0c1cd73527c
[INFO] running `Command { std: "docker" "start" "-a" "fefe4bf79ee6160af81489e9eaa75909531f99552c010d95da17b0c1cd73527c", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.69
[INFO] [stderr]    Compiling cortex-m v0.7.7
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling cortex-m-semihosting v0.5.0
[INFO] [stderr]    Compiling cortex-m-rt v0.7.3
[INFO] [stderr]    Compiling panic-semihosting v0.6.0
[INFO] [stderr]    Compiling quote v1.0.33
[INFO] [stderr]    Compiling cortex-m-rt-macros v0.7.0
[INFO] [stderr]    Compiling embedded-alloc v0.5.1 (/opt/rustwide/workdir)
[INFO] [stdout] error: language item required, but not found: `eh_personality`
[INFO] [stdout]   |
[INFO] [stdout]   = note: this can occur when a binary crate with `#![no_std]` is compiled for a target where `eh_personality` is defined in the standard library
[INFO] [stdout]   = help: you may be able to compile for a target that doesn't need `eh_personality`, specify a target with `--target` or in `.cargo/config`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: language item required, but not found: `eh_personality`
[INFO] [stdout]   |
[INFO] [stdout]   = note: this can occur when a binary crate with `#![no_std]` is compiled for a target where `eh_personality` is defined in the standard library
[INFO] [stdout]   = help: you may be able to compile for a target that doesn't need `eh_personality`, specify a target with `--target` or in `.cargo/config`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]  --> examples/allocator_api.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(allocator_api)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]   --> examples/integration_test.rs:15:12
[INFO] [stdout]    |
[INFO] [stdout] 15 | #![feature(allocator_api)]
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `embedded-alloc` (example "global_alloc") due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error[E0277]: the trait bound `Heap: Allocator` is not satisfied
[INFO] [stdout]   --> examples/integration_test.rs:54:16
[INFO] [stdout]    |
[INFO] [stdout] 54 |     let mut v: Vec<u16, Heap> = Vec::new_in(local_heap);
[INFO] [stdout]    |                ^^^^^^^^^^^^^^ the trait `Allocator` is not implemented for `Heap`
[INFO] [stdout]    |
[INFO] [stdout]    = help: the following other types implement trait `Allocator`:
[INFO] [stdout]              alloc::alloc::Global
[INFO] [stdout]              std::alloc::System
[INFO] [stdout]              &A
[INFO] [stdout] note: required by a bound in `Vec`
[INFO] [stdout]   --> /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/alloc/src/vec/mod.rs:398:1
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `Heap: Allocator` is not satisfied
[INFO] [stdout]   --> examples/integration_test.rs:54:45
[INFO] [stdout]    |
[INFO] [stdout] 54 |     let mut v: Vec<u16, Heap> = Vec::new_in(local_heap);
[INFO] [stdout]    |                                 ----------- ^^^^^^^^^^ the trait `Allocator` is not implemented for `Heap`
[INFO] [stdout]    |                                 |
[INFO] [stdout]    |                                 required by a bound introduced by this call
[INFO] [stdout]    |
[INFO] [stdout]    = help: the following other types implement trait `Allocator`:
[INFO] [stdout]              alloc::alloc::Global
[INFO] [stdout]              std::alloc::System
[INFO] [stdout]              &A
[INFO] [stdout] note: required by a bound in `Vec::<T, A>::new_in`
[INFO] [stdout]   --> /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/alloc/src/vec/mod.rs:609:5
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `Heap: Allocator` is not satisfied
[INFO] [stdout]   --> examples/allocator_api.rs:25:30
[INFO] [stdout]    |
[INFO] [stdout] 25 |     let mut xs = Vec::new_in(heap);
[INFO] [stdout]    |                  ----------- ^^^^ the trait `Allocator` is not implemented for `Heap`
[INFO] [stdout]    |                  |
[INFO] [stdout]    |                  required by a bound introduced by this call
[INFO] [stdout]    |
[INFO] [stdout]    = help: the following other types implement trait `Allocator`:
[INFO] [stdout]              alloc::alloc::Global
[INFO] [stdout]              &A
[INFO] [stdout] note: required by a bound in `Vec::<T, A>::new_in`
[INFO] [stdout]   --> /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/alloc/src/vec/mod.rs:609:5
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `Heap: Allocator` is not satisfied
[INFO] [stdout]   --> examples/allocator_api.rs:25:18
[INFO] [stdout]    |
[INFO] [stdout] 25 |     let mut xs = Vec::new_in(heap);
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^^^ the trait `Allocator` is not implemented for `Heap`
[INFO] [stdout]    |
[INFO] [stdout]    = help: the following other types implement trait `Allocator`:
[INFO] [stdout]              alloc::alloc::Global
[INFO] [stdout]              &A
[INFO] [stdout] note: required by a bound in `Vec`
[INFO] [stdout]   --> /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/alloc/src/vec/mod.rs:398:1
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `Heap: Allocator` is not satisfied
[INFO] [stdout]   --> examples/integration_test.rs:54:33
[INFO] [stdout]    |
[INFO] [stdout] 54 |     let mut v: Vec<u16, Heap> = Vec::new_in(local_heap);
[INFO] [stdout]    |                                 ^^^^^^^^^^^^^^^^^^^^^^^ the trait `Allocator` is not implemented for `Heap`
[INFO] [stdout]    |
[INFO] [stdout]    = help: the following other types implement trait `Allocator`:
[INFO] [stdout]              alloc::alloc::Global
[INFO] [stdout]              std::alloc::System
[INFO] [stdout]              &A
[INFO] [stdout] note: required by a bound in `Vec`
[INFO] [stdout]   --> /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/alloc/src/vec/mod.rs:398:1
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: the method `push` exists for struct `Vec<_, Heap>`, but its trait bounds were not satisfied
[INFO] [stdout]   --> examples/allocator_api.rs:26:8
[INFO] [stdout]    |
[INFO] [stdout] 26 |     xs.push(1);
[INFO] [stdout]    |        ^^^^ method cannot be called on `Vec<_, Heap>` due to unsatisfied trait bounds
[INFO] [stdout]    |
[INFO] [stdout]   ::: /opt/rustwide/workdir/src/lib.rs:12:1
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub struct Heap {
[INFO] [stdout]    | --------------- doesn't satisfy `Heap: Allocator`
[INFO] [stdout]    |
[INFO] [stdout]    = note: the following trait bounds were not satisfied:
[INFO] [stdout]            `Heap: Allocator`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 5 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0277, E0554, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: the method `push` exists for struct `Vec<u16, Heap>`, but its trait bounds were not satisfied
[INFO] [stdout]   --> examples/integration_test.rs:55:7
[INFO] [stdout]    |
[INFO] [stdout] 55 |     v.push(0xCAFE);
[INFO] [stdout]    |       ^^^^ method cannot be called on `Vec<u16, Heap>` due to unsatisfied trait bounds
[INFO] [stdout]    |
[INFO] [stdout]   ::: /opt/rustwide/workdir/src/lib.rs:12:1
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub struct Heap {
[INFO] [stdout]    | --------------- doesn't satisfy `Heap: Allocator`
[INFO] [stdout]    |
[INFO] [stdout]    = note: the following trait bounds were not satisfied:
[INFO] [stdout]            `Heap: Allocator`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `embedded-alloc` (example "allocator_api") due to 6 previous errors
[INFO] [stdout] error[E0599]: no method named `extend` found for struct `Vec` in the current scope
[INFO] [stdout]   --> examples/integration_test.rs:56:7
[INFO] [stdout]    |
[INFO] [stdout] 56 |     v.extend(&[0xDEAD, 0xFEED]);
[INFO] [stdout]    |       ^^^^^^ method not found in `Vec<u16, Heap>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `Heap: Allocator` is not satisfied
[INFO] [stdout]   --> examples/integration_test.rs:59:5
[INFO] [stdout]    |
[INFO] [stdout] 59 |     core::hint::black_box(&mut v);
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^ the trait `Allocator` is not implemented for `Heap`
[INFO] [stdout]    |
[INFO] [stdout]    = help: the following other types implement trait `Allocator`:
[INFO] [stdout]              alloc::alloc::Global
[INFO] [stdout]              std::alloc::System
[INFO] [stdout]              &A
[INFO] [stdout] note: required by a bound in `Vec`
[INFO] [stdout]   --> /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/alloc/src/vec/mod.rs:398:1
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `Heap: Allocator` is not satisfied
[INFO] [stdout]   --> examples/integration_test.rs:59:5
[INFO] [stdout]    |
[INFO] [stdout] 59 |     core::hint::black_box(&mut v);
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `Allocator` is not implemented for `Heap`
[INFO] [stdout]    |
[INFO] [stdout]    = help: the following other types implement trait `Allocator`:
[INFO] [stdout]              alloc::alloc::Global
[INFO] [stdout]              std::alloc::System
[INFO] [stdout]              &A
[INFO] [stdout] note: required by a bound in `Vec`
[INFO] [stdout]   --> /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/alloc/src/vec/mod.rs:398:1
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: the method `as_slice` exists for struct `Vec<u16, Heap>`, but its trait bounds were not satisfied
[INFO] [stdout]   --> examples/integration_test.rs:61:18
[INFO] [stdout]    |
[INFO] [stdout] 61 |     assert_eq!(v.as_slice(), &[0xCAFE, 0xDEAD, 0xFEED]);
[INFO] [stdout]    |                  ^^^^^^^^ method cannot be called on `Vec<u16, Heap>` due to unsatisfied trait bounds
[INFO] [stdout]    |
[INFO] [stdout]   ::: /opt/rustwide/workdir/src/lib.rs:12:1
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub struct Heap {
[INFO] [stdout]    | --------------- doesn't satisfy `Heap: Allocator`
[INFO] [stdout]    |
[INFO] [stdout]    = note: the following trait bounds were not satisfied:
[INFO] [stdout]            `Heap: Allocator`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 9 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0277, E0554, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `embedded-alloc` (example "integration_test") due to 10 previous errors
[INFO] running `Command { std: "docker" "inspect" "fefe4bf79ee6160af81489e9eaa75909531f99552c010d95da17b0c1cd73527c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fefe4bf79ee6160af81489e9eaa75909531f99552c010d95da17b0c1cd73527c", kill_on_drop: false }`
[INFO] [stdout] fefe4bf79ee6160af81489e9eaa75909531f99552c010d95da17b0c1cd73527c
[INFO] testing embedded-alloc-0.5.1 against beta-2024-02-10 for beta-1.77-1
[INFO] extracting crate embedded-alloc 0.5.1 into /workspace/builds/worker-7-tc2/source
[INFO] validating manifest of crates.io crate embedded-alloc 0.5.1 on toolchain beta-2024-02-10
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2024-02-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-7-tc2/source/.cargo/config.toml
[INFO] started tweaking crates.io crate embedded-alloc 0.5.1
[INFO] finished tweaking crates.io crate embedded-alloc 0.5.1
[INFO] tweaked toml for crates.io crate embedded-alloc 0.5.1 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] crate crates.io crate embedded-alloc 0.5.1 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" "+beta-2024-02-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+beta-2024-02-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f772ebb48ea2d5e4ecf03e787c49d51c4ea96ffcea2bb9e362f597238616a14f
[INFO] running `Command { std: "docker" "start" "-a" "f772ebb48ea2d5e4ecf03e787c49d51c4ea96ffcea2bb9e362f597238616a14f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f772ebb48ea2d5e4ecf03e787c49d51c4ea96ffcea2bb9e362f597238616a14f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f772ebb48ea2d5e4ecf03e787c49d51c4ea96ffcea2bb9e362f597238616a14f", kill_on_drop: false }`
[INFO] [stdout] f772ebb48ea2d5e4ecf03e787c49d51c4ea96ffcea2bb9e362f597238616a14f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+beta-2024-02-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 02e31b3c936371675cd8e8b2e268dc32f92a045693e57a1eb088097456718ee0
[INFO] running `Command { std: "docker" "start" "-a" "02e31b3c936371675cd8e8b2e268dc32f92a045693e57a1eb088097456718ee0", kill_on_drop: false }`
[INFO] [stderr]    Compiling critical-section v1.1.2
[INFO] [stderr]    Compiling linked_list_allocator v0.10.5
[INFO] [stderr]    Compiling embedded-alloc v0.5.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.10s
[INFO] running `Command { std: "docker" "inspect" "02e31b3c936371675cd8e8b2e268dc32f92a045693e57a1eb088097456718ee0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "02e31b3c936371675cd8e8b2e268dc32f92a045693e57a1eb088097456718ee0", kill_on_drop: false }`
[INFO] [stdout] 02e31b3c936371675cd8e8b2e268dc32f92a045693e57a1eb088097456718ee0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+beta-2024-02-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5d5ef817f671bbba4721e3c1c2b63daff0a3cbf1cfff9cda77a94f5a2d795003
[INFO] running `Command { std: "docker" "start" "-a" "5d5ef817f671bbba4721e3c1c2b63daff0a3cbf1cfff9cda77a94f5a2d795003", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.69
[INFO] [stderr]    Compiling cortex-m v0.7.7
[INFO] [stderr]    Compiling cortex-m-semihosting v0.5.0
[INFO] [stderr]    Compiling cortex-m-rt v0.7.3
[INFO] [stderr]    Compiling panic-semihosting v0.6.0
[INFO] [stderr]    Compiling quote v1.0.33
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling cortex-m-rt-macros v0.7.0
[INFO] [stderr]    Compiling embedded-alloc v0.5.1 (/opt/rustwide/workdir)
[INFO] [stdout] error: unwinding panics are not supported without std
[INFO] [stdout]   |
[INFO] [stdout]   = help: using nightly cargo, use -Zbuild-std with panic="abort" to avoid unwinding
[INFO] [stdout]   = note: since the core library is usually precompiled with panic="unwind", rebuilding your crate with panic="abort" may not be enough to fix the problem
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unwinding panics are not supported without std
[INFO] [stdout]   |
[INFO] [stdout]   = help: using nightly cargo, use -Zbuild-std with panic="abort" to avoid unwinding
[INFO] [stdout]   = note: since the core library is usually precompiled with panic="unwind", rebuilding your crate with panic="abort" may not be enough to fix the problem
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stdout]  --> examples/allocator_api.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(allocator_api)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stdout]   --> examples/integration_test.rs:15:12
[INFO] [stdout]    |
[INFO] [stdout] 15 | #![feature(allocator_api)]
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `embedded-alloc` (example "global_alloc") due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error[E0277]: the trait bound `Heap: Allocator` is not satisfied
[INFO] [stdout]   --> examples/integration_test.rs:54:16
[INFO] [stdout]    |
[INFO] [stdout] 54 |     let mut v: Vec<u16, Heap> = Vec::new_in(local_heap);
[INFO] [stdout]    |                ^^^^^^^^^^^^^^ the trait `Allocator` is not implemented for `Heap`
[INFO] [stdout]    |
[INFO] [stdout]    = help: the following other types implement trait `Allocator`:
[INFO] [stdout]              alloc::alloc::Global
[INFO] [stdout]              std::alloc::System
[INFO] [stdout]              &A
[INFO] [stdout] note: required by a bound in `Vec`
[INFO] [stdout]   --> /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/alloc/src/vec/mod.rs:398:1
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `Heap: Allocator` is not satisfied
[INFO] [stdout]   --> examples/integration_test.rs:54:45
[INFO] [stdout]    |
[INFO] [stdout] 54 |     let mut v: Vec<u16, Heap> = Vec::new_in(local_heap);
[INFO] [stdout]    |                                 ----------- ^^^^^^^^^^ the trait `Allocator` is not implemented for `Heap`
[INFO] [stdout]    |                                 |
[INFO] [stdout]    |                                 required by a bound introduced by this call
[INFO] [stdout]    |
[INFO] [stdout]    = help: the following other types implement trait `Allocator`:
[INFO] [stdout]              alloc::alloc::Global
[INFO] [stdout]              std::alloc::System
[INFO] [stdout]              &A
[INFO] [stdout] note: required by a bound in `Vec::<T, A>::new_in`
[INFO] [stdout]   --> /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/alloc/src/vec/mod.rs:609:5
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `Heap: Allocator` is not satisfied
[INFO] [stdout]   --> examples/allocator_api.rs:25:30
[INFO] [stdout]    |
[INFO] [stdout] 25 |     let mut xs = Vec::new_in(heap);
[INFO] [stdout]    |                  ----------- ^^^^ the trait `Allocator` is not implemented for `Heap`
[INFO] [stdout]    |                  |
[INFO] [stdout]    |                  required by a bound introduced by this call
[INFO] [stdout]    |
[INFO] [stdout]    = help: the following other types implement trait `Allocator`:
[INFO] [stdout]              alloc::alloc::Global
[INFO] [stdout]              &A
[INFO] [stdout] note: required by a bound in `Vec::<T, A>::new_in`
[INFO] [stdout]   --> /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/alloc/src/vec/mod.rs:609:5
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `Heap: Allocator` is not satisfied
[INFO] [stdout]   --> examples/allocator_api.rs:25:18
[INFO] [stdout]    |
[INFO] [stdout] 25 |     let mut xs = Vec::new_in(heap);
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^^^ the trait `Allocator` is not implemented for `Heap`
[INFO] [stdout]    |
[INFO] [stdout]    = help: the following other types implement trait `Allocator`:
[INFO] [stdout]              alloc::alloc::Global
[INFO] [stdout]              &A
[INFO] [stdout] note: required by a bound in `Vec`
[INFO] [stdout]   --> /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/alloc/src/vec/mod.rs:398:1
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `Heap: Allocator` is not satisfied
[INFO] [stdout]   --> examples/integration_test.rs:54:33
[INFO] [stdout]    |
[INFO] [stdout] 54 |     let mut v: Vec<u16, Heap> = Vec::new_in(local_heap);
[INFO] [stdout]    |                                 ^^^^^^^^^^^^^^^^^^^^^^^ the trait `Allocator` is not implemented for `Heap`
[INFO] [stdout]    |
[INFO] [stdout]    = help: the following other types implement trait `Allocator`:
[INFO] [stdout]              alloc::alloc::Global
[INFO] [stdout]              std::alloc::System
[INFO] [stdout]              &A
[INFO] [stdout] note: required by a bound in `Vec`
[INFO] [stdout]   --> /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/alloc/src/vec/mod.rs:398:1
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: the method `push` exists for struct `Vec<_, Heap>`, but its trait bounds were not satisfied
[INFO] [stdout]   --> examples/allocator_api.rs:26:8
[INFO] [stdout]    |
[INFO] [stdout] 26 |     xs.push(1);
[INFO] [stdout]    |        ^^^^ method cannot be called on `Vec<_, Heap>` due to unsatisfied trait bounds
[INFO] [stdout]    |
[INFO] [stdout]   ::: /opt/rustwide/workdir/src/lib.rs:12:1
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub struct Heap {
[INFO] [stdout]    | --------------- doesn't satisfy `Heap: Allocator`
[INFO] [stdout]    |
[INFO] [stdout]    = note: the following trait bounds were not satisfied:
[INFO] [stdout]            `Heap: Allocator`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 5 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0277, E0554, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: the method `push` exists for struct `Vec<u16, Heap>`, but its trait bounds were not satisfied
[INFO] [stdout]   --> examples/integration_test.rs:55:7
[INFO] [stdout]    |
[INFO] [stdout] 55 |     v.push(0xCAFE);
[INFO] [stdout]    |       ^^^^ method cannot be called on `Vec<u16, Heap>` due to unsatisfied trait bounds
[INFO] [stdout]    |
[INFO] [stdout]   ::: /opt/rustwide/workdir/src/lib.rs:12:1
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub struct Heap {
[INFO] [stdout]    | --------------- doesn't satisfy `Heap: Allocator`
[INFO] [stdout]    |
[INFO] [stdout]    = note: the following trait bounds were not satisfied:
[INFO] [stdout]            `Heap: Allocator`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `embedded-alloc` (example "allocator_api") due to 6 previous errors
[INFO] [stdout] error[E0599]: no method named `extend` found for struct `Vec` in the current scope
[INFO] [stdout]   --> examples/integration_test.rs:56:7
[INFO] [stdout]    |
[INFO] [stdout] 56 |     v.extend(&[0xDEAD, 0xFEED]);
[INFO] [stdout]    |       ^^^^^^ method not found in `Vec<u16, Heap>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `Heap: Allocator` is not satisfied
[INFO] [stdout]   --> examples/integration_test.rs:59:5
[INFO] [stdout]    |
[INFO] [stdout] 59 |     core::hint::black_box(&mut v);
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^ the trait `Allocator` is not implemented for `Heap`
[INFO] [stdout]    |
[INFO] [stdout]    = help: the following other types implement trait `Allocator`:
[INFO] [stdout]              alloc::alloc::Global
[INFO] [stdout]              std::alloc::System
[INFO] [stdout]              &A
[INFO] [stdout] note: required by a bound in `Vec`
[INFO] [stdout]   --> /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/alloc/src/vec/mod.rs:398:1
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `Heap: Allocator` is not satisfied
[INFO] [stdout]   --> examples/integration_test.rs:59:5
[INFO] [stdout]    |
[INFO] [stdout] 59 |     core::hint::black_box(&mut v);
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `Allocator` is not implemented for `Heap`
[INFO] [stdout]    |
[INFO] [stdout]    = help: the following other types implement trait `Allocator`:
[INFO] [stdout]              alloc::alloc::Global
[INFO] [stdout]              std::alloc::System
[INFO] [stdout]              &A
[INFO] [stdout] note: required by a bound in `Vec`
[INFO] [stdout]   --> /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/alloc/src/vec/mod.rs:398:1
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: the method `as_slice` exists for struct `Vec<u16, Heap>`, but its trait bounds were not satisfied
[INFO] [stdout]   --> examples/integration_test.rs:61:18
[INFO] [stdout]    |
[INFO] [stdout] 61 |     assert_eq!(v.as_slice(), &[0xCAFE, 0xDEAD, 0xFEED]);
[INFO] [stdout]    |                  ^^^^^^^^ method cannot be called on `Vec<u16, Heap>` due to unsatisfied trait bounds
[INFO] [stdout]    |
[INFO] [stdout]   ::: /opt/rustwide/workdir/src/lib.rs:12:1
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub struct Heap {
[INFO] [stdout]    | --------------- doesn't satisfy `Heap: Allocator`
[INFO] [stdout]    |
[INFO] [stdout]    = note: the following trait bounds were not satisfied:
[INFO] [stdout]            `Heap: Allocator`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 9 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0277, E0554, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `embedded-alloc` (example "integration_test") due to 10 previous errors
[INFO] running `Command { std: "docker" "inspect" "5d5ef817f671bbba4721e3c1c2b63daff0a3cbf1cfff9cda77a94f5a2d795003", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5d5ef817f671bbba4721e3c1c2b63daff0a3cbf1cfff9cda77a94f5a2d795003", kill_on_drop: false }`
[INFO] [stdout] 5d5ef817f671bbba4721e3c1c2b63daff0a3cbf1cfff9cda77a94f5a2d795003
