[INFO] fetching crate grapes 0.3.0...
[INFO] testing grapes-0.3.0 against 1.76.0 for beta-1.77-1
[INFO] extracting crate grapes 0.3.0 into /workspace/builds/worker-2-tc1/source
[INFO] validating manifest of crates.io crate grapes 0.3.0 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] started tweaking crates.io crate grapes 0.3.0
[INFO] finished tweaking crates.io crate grapes 0.3.0
[INFO] tweaked toml for crates.io crate grapes 0.3.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.76.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[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]  Downloading crates ...
[INFO] [stderr]   Downloaded velcro v0.5.4
[INFO] [stderr]   Downloaded velcro_macros v0.5.4
[INFO] [stderr]   Downloaded impls v1.0.3
[INFO] [stderr]   Downloaded imbl v1.0.1
[INFO] [stderr]   Downloaded velcro_core v0.5.4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.76.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b4de7d8c7efc35b00c564f3b92ee3c35185fc0d9ac0a7ab6dfe50787b9a863e0
[INFO] running `Command { std: "docker" "start" "-a" "b4de7d8c7efc35b00c564f3b92ee3c35185fc0d9ac0a7ab6dfe50787b9a863e0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b4de7d8c7efc35b00c564f3b92ee3c35185fc0d9ac0a7ab6dfe50787b9a863e0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b4de7d8c7efc35b00c564f3b92ee3c35185fc0d9ac0a7ab6dfe50787b9a863e0", kill_on_drop: false }`
[INFO] [stdout] b4de7d8c7efc35b00c564f3b92ee3c35185fc0d9ac0a7ab6dfe50787b9a863e0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=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] c7bb67a4ac357cbfa0b72a02a4d84f2a174a79f0c9dea19a4ab6a63595639b2e
[INFO] running `Command { std: "docker" "start" "-a" "c7bb67a4ac357cbfa0b72a02a4d84f2a174a79f0c9dea19a4ab6a63595639b2e", kill_on_drop: false }`
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling bitmaps v2.1.0
[INFO] [stderr]    Compiling rand_xoshiro v0.6.0
[INFO] [stderr]    Compiling sized-chunks v0.6.5
[INFO] [stderr]    Compiling imbl v1.0.1
[INFO] [stderr]    Compiling grapes v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.78s
[INFO] running `Command { std: "docker" "inspect" "c7bb67a4ac357cbfa0b72a02a4d84f2a174a79f0c9dea19a4ab6a63595639b2e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c7bb67a4ac357cbfa0b72a02a4d84f2a174a79f0c9dea19a4ab6a63595639b2e", kill_on_drop: false }`
[INFO] [stdout] c7bb67a4ac357cbfa0b72a02a4d84f2a174a79f0c9dea19a4ab6a63595639b2e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=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] 95b06e9fa682f3af0bb6ae10072d4dc13b36eb463cd58d4708c016f8d3e9bc8f
[INFO] running `Command { std: "docker" "start" "-a" "95b06e9fa682f3af0bb6ae10072d4dc13b36eb463cd58d4708c016f8d3e9bc8f", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling serde v1.0.196
[INFO] [stderr]    Compiling impls v1.0.3
[INFO] [stderr]    Compiling velcro_core v0.5.4
[INFO] [stderr]    Compiling velcro_macros v0.5.4
[INFO] [stderr]    Compiling velcro v0.5.4
[INFO] [stderr]    Compiling grapes v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved import `graph_test`
[INFO] [stdout]  --> src/fuzz_test.rs:3:9
[INFO] [stdout]   |
[INFO] [stdout] 3 |     use graph_test::{verify_correctness, Location, TreeManipulation, TreeTraversal};
[INFO] [stdout]   |         ^^^^^^^^^^ use of undeclared crate or module `graph_test`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `graph_test`
[INFO] [stdout]  --> src/fuzz_test.rs:7:15
[INFO] [stdout]   |
[INFO] [stdout] 7 |     impl From<graph_test::Location<NodeId>> for crate::tree::Location {
[INFO] [stdout]   |               ^^^^^^^^^^ use of undeclared crate or module `graph_test`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `grapes` (lib test) due to 3 previous errors
[INFO] running `Command { std: "docker" "inspect" "95b06e9fa682f3af0bb6ae10072d4dc13b36eb463cd58d4708c016f8d3e9bc8f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "95b06e9fa682f3af0bb6ae10072d4dc13b36eb463cd58d4708c016f8d3e9bc8f", kill_on_drop: false }`
[INFO] [stdout] 95b06e9fa682f3af0bb6ae10072d4dc13b36eb463cd58d4708c016f8d3e9bc8f
[INFO] testing grapes-0.3.0 against beta-2024-02-10 for beta-1.77-1
[INFO] extracting crate grapes 0.3.0 into /workspace/builds/worker-2-tc2/source
[INFO] validating manifest of crates.io crate grapes 0.3.0 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] started tweaking crates.io crate grapes 0.3.0
[INFO] finished tweaking crates.io crate grapes 0.3.0
[INFO] tweaked toml for crates.io crate grapes 0.3.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2024-02-10" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[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-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-02-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fa61263c0575254307afeaef02fbee8e6a1f31e82d3be41af31765f565b8f9fb
[INFO] running `Command { std: "docker" "start" "-a" "fa61263c0575254307afeaef02fbee8e6a1f31e82d3be41af31765f565b8f9fb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fa61263c0575254307afeaef02fbee8e6a1f31e82d3be41af31765f565b8f9fb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fa61263c0575254307afeaef02fbee8e6a1f31e82d3be41af31765f565b8f9fb", kill_on_drop: false }`
[INFO] [stdout] fa61263c0575254307afeaef02fbee8e6a1f31e82d3be41af31765f565b8f9fb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=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] 3e507fb27e06a27cbbc3c407a12677ce39fcbf39b016e9f538639dcc66d05224
[INFO] running `Command { std: "docker" "start" "-a" "3e507fb27e06a27cbbc3c407a12677ce39fcbf39b016e9f538639dcc66d05224", kill_on_drop: false }`
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling bitmaps v2.1.0
[INFO] [stderr]    Compiling rand_xoshiro v0.6.0
[INFO] [stderr]    Compiling sized-chunks v0.6.5
[INFO] [stderr]    Compiling imbl v1.0.1
[INFO] [stderr]    Compiling grapes v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/tree/error.rs:31:16
[INFO] [stdout]    |
[INFO] [stdout] 31 |     NoSuchNode(NodeId),
[INFO] [stdout]    |     ---------- ^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 31 |     NoSuchNode(()),
[INFO] [stdout]    |                ~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.83s
[INFO] running `Command { std: "docker" "inspect" "3e507fb27e06a27cbbc3c407a12677ce39fcbf39b016e9f538639dcc66d05224", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3e507fb27e06a27cbbc3c407a12677ce39fcbf39b016e9f538639dcc66d05224", kill_on_drop: false }`
[INFO] [stdout] 3e507fb27e06a27cbbc3c407a12677ce39fcbf39b016e9f538639dcc66d05224
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=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] a4532150cdff4aa358811ebd61750d2e2381c5f2c763d3672a030ad8239abdf3
[INFO] running `Command { std: "docker" "start" "-a" "a4532150cdff4aa358811ebd61750d2e2381c5f2c763d3672a030ad8239abdf3", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling serde v1.0.196
[INFO] [stderr]    Compiling impls v1.0.3
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/tree/error.rs:31:16
[INFO] [stdout]    |
[INFO] [stdout] 31 |     NoSuchNode(NodeId),
[INFO] [stdout]    |     ---------- ^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 31 |     NoSuchNode(()),
[INFO] [stdout]    |                ~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling velcro_core v0.5.4
[INFO] [stderr]    Compiling velcro_macros v0.5.4
[INFO] [stderr]    Compiling velcro v0.5.4
[INFO] [stderr]    Compiling grapes v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved import `graph_test`
[INFO] [stdout]  --> src/fuzz_test.rs:3:9
[INFO] [stdout]   |
[INFO] [stdout] 3 |     use graph_test::{verify_correctness, Location, TreeManipulation, TreeTraversal};
[INFO] [stdout]   |         ^^^^^^^^^^ use of undeclared crate or module `graph_test`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `graph_test`
[INFO] [stdout]  --> src/fuzz_test.rs:7:15
[INFO] [stdout]   |
[INFO] [stdout] 7 |     impl From<graph_test::Location<NodeId>> for crate::tree::Location {
[INFO] [stdout]   |               ^^^^^^^^^^ use of undeclared crate or module `graph_test`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `grapes` (lib test) due to 3 previous errors
[INFO] running `Command { std: "docker" "inspect" "a4532150cdff4aa358811ebd61750d2e2381c5f2c763d3672a030ad8239abdf3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a4532150cdff4aa358811ebd61750d2e2381c5f2c763d3672a030ad8239abdf3", kill_on_drop: false }`
[INFO] [stdout] a4532150cdff4aa358811ebd61750d2e2381c5f2c763d3672a030ad8239abdf3
