[INFO] fetching crate open-feature 0.1.2...
[INFO] checking open-feature-0.1.2 against master#158f00a1c5175648af6f6099b075f78d1d014a28 for pr-121251
[INFO] extracting crate open-feature 0.1.2 into /workspace/builds/worker-4-tc1/source
[INFO] validating manifest of crates.io crate open-feature 0.1.2 on toolchain 158f00a1c5175648af6f6099b075f78d1d014a28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+158f00a1c5175648af6f6099b075f78d1d014a28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate open-feature 0.1.2
[INFO] finished tweaking crates.io crate open-feature 0.1.2
[INFO] tweaked toml for crates.io crate open-feature 0.1.2 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+158f00a1c5175648af6f6099b075f78d1d014a28" "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" "+158f00a1c5175648af6f6099b075f78d1d014a28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded typed-builder-macro v0.16.2
[INFO] [stderr]   Downloaded typed-builder v0.16.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+158f00a1c5175648af6f6099b075f78d1d014a28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d56ea06ef1e8a2c844d25d6eb8579428f9fc4875026956851762c4bad3e44cb9
[INFO] running `Command { std: "docker" "start" "-a" "d56ea06ef1e8a2c844d25d6eb8579428f9fc4875026956851762c4bad3e44cb9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d56ea06ef1e8a2c844d25d6eb8579428f9fc4875026956851762c4bad3e44cb9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d56ea06ef1e8a2c844d25d6eb8579428f9fc4875026956851762c4bad3e44cb9", kill_on_drop: false }`
[INFO] [stdout] d56ea06ef1e8a2c844d25d6eb8579428f9fc4875026956851762c4bad3e44cb9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=forbid" "-e" "RUSTDOCFLAGS=--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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+158f00a1c5175648af6f6099b075f78d1d014a28" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] eed14ef6e1ef39357570e4d3f1ef02c2ac51b94b2b878e617b185cb740d4658a
[INFO] running `Command { std: "docker" "start" "-a" "eed14ef6e1ef39357570e4d3f1ef02c2ac51b94b2b878e617b185cb740d4658a", kill_on_drop: false }`
[INFO] [stderr]     Checking powerfmt v0.2.0
[INFO] [stderr]    Compiling async-trait v0.1.77
[INFO] [stderr]     Checking num-conv v0.1.0
[INFO] [stderr]     Checking time-core v0.1.2
[INFO] [stderr]     Checking signal-hook-registry v1.4.1
[INFO] [stderr]     Checking num_cpus v1.16.0
[INFO] [stderr]    Compiling tokio-macros v2.2.0
[INFO] [stderr]    Compiling typed-builder-macro v0.16.2
[INFO] [stderr]     Checking deranged v0.3.11
[INFO] [stderr]     Checking time v0.3.34
[INFO] [stderr]     Checking tokio v1.36.0
[INFO] [stderr]     Checking typed-builder v0.16.2
[INFO] [stderr]     Checking open-feature v0.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved import `spec`
[INFO] [stdout]    --> src/api/api.rs:108:9
[INFO] [stdout]     |
[INFO] [stdout] 108 |     use spec::spec;
[INFO] [stdout]     |         ^^^^ use of undeclared crate or module `spec`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `spec`
[INFO] [stdout]    --> src/api/client.rs:315:9
[INFO] [stdout]     |
[INFO] [stdout] 315 |     use spec::spec;
[INFO] [stdout]     |         ^^^^ use of undeclared crate or module `spec`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `spec`
[INFO] [stdout]   --> src/evaluation/context.rs:73:9
[INFO] [stdout]    |
[INFO] [stdout] 73 |     use spec::spec;
[INFO] [stdout]    |         ^^^^ use of undeclared crate or module `spec`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `spec`
[INFO] [stdout]    --> src/provider/no_op_provider.rs:231:9
[INFO] [stdout]     |
[INFO] [stdout] 231 |     use spec::spec;
[INFO] [stdout]     |         ^^^^ use of undeclared crate or module `spec`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `open-feature` (lib test) due to 5 previous errors
[INFO] running `Command { std: "docker" "inspect" "eed14ef6e1ef39357570e4d3f1ef02c2ac51b94b2b878e617b185cb740d4658a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eed14ef6e1ef39357570e4d3f1ef02c2ac51b94b2b878e617b185cb740d4658a", kill_on_drop: false }`
[INFO] [stdout] eed14ef6e1ef39357570e4d3f1ef02c2ac51b94b2b878e617b185cb740d4658a
[INFO] checking open-feature-0.1.2 against try#b4fc5dbf0bc33be331f9d893db5b3a794f29724a+rustflags=-Dexplicit_range -Dtrait_impl_range -Wrange_syntax -Wrange_bounds for pr-121251
[INFO] extracting crate open-feature 0.1.2 into /workspace/builds/worker-4-tc2/source
[INFO] validating manifest of crates.io crate open-feature 0.1.2 on toolchain b4fc5dbf0bc33be331f9d893db5b3a794f29724a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b4fc5dbf0bc33be331f9d893db5b3a794f29724a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate open-feature 0.1.2
[INFO] finished tweaking crates.io crate open-feature 0.1.2
[INFO] tweaked toml for crates.io crate open-feature 0.1.2 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b4fc5dbf0bc33be331f9d893db5b3a794f29724a" "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" "+b4fc5dbf0bc33be331f9d893db5b3a794f29724a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+b4fc5dbf0bc33be331f9d893db5b3a794f29724a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2556913d6df4851de781aea9568359ece6a7283dba25ab774383948c9426780f
[INFO] running `Command { std: "docker" "start" "-a" "2556913d6df4851de781aea9568359ece6a7283dba25ab774383948c9426780f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2556913d6df4851de781aea9568359ece6a7283dba25ab774383948c9426780f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2556913d6df4851de781aea9568359ece6a7283dba25ab774383948c9426780f", kill_on_drop: false }`
[INFO] [stdout] 2556913d6df4851de781aea9568359ece6a7283dba25ab774383948c9426780f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=forbid -Dexplicit_range -Dtrait_impl_range -Wrange_syntax -Wrange_bounds" "-e" "RUSTDOCFLAGS=--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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+b4fc5dbf0bc33be331f9d893db5b3a794f29724a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5add4a8344b74ea3c794cad4ea62c06a5f2d2f3afe3e10f255307cc984b4e585
[INFO] running `Command { std: "docker" "start" "-a" "5add4a8344b74ea3c794cad4ea62c06a5f2d2f3afe3e10f255307cc984b4e585", kill_on_drop: false }`
[INFO] [stderr]     Checking powerfmt v0.2.0
[INFO] [stderr]    Compiling async-trait v0.1.77
[INFO] [stderr]     Checking time-core v0.1.2
[INFO] [stderr]     Checking num-conv v0.1.0
[INFO] [stderr]     Checking num_cpus v1.16.0
[INFO] [stderr]     Checking signal-hook-registry v1.4.1
[INFO] [stderr]    Compiling tokio-macros v2.2.0
[INFO] [stderr]    Compiling typed-builder-macro v0.16.2
[INFO] [stderr]     Checking deranged v0.3.11
[INFO] [stderr]     Checking time v0.3.34
[INFO] [stderr]     Checking tokio v1.36.0
[INFO] [stderr]     Checking typed-builder v0.16.2
[INFO] [stderr]     Checking open-feature v0.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved import `spec`
[INFO] [stdout]    --> src/api/api.rs:108:9
[INFO] [stdout]     |
[INFO] [stdout] 108 |     use spec::spec;
[INFO] [stdout]     |         ^^^^ use of undeclared crate or module `spec`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `spec`
[INFO] [stdout]    --> src/api/client.rs:315:9
[INFO] [stdout]     |
[INFO] [stdout] 315 |     use spec::spec;
[INFO] [stdout]     |         ^^^^ use of undeclared crate or module `spec`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `spec`
[INFO] [stdout]   --> src/evaluation/context.rs:73:9
[INFO] [stdout]    |
[INFO] [stdout] 73 |     use spec::spec;
[INFO] [stdout]    |         ^^^^ use of undeclared crate or module `spec`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `spec`
[INFO] [stdout]    --> src/provider/no_op_provider.rs:231:9
[INFO] [stdout]     |
[INFO] [stdout] 231 |     use spec::spec;
[INFO] [stdout]     |         ^^^^ use of undeclared crate or module `spec`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `open-feature` (lib test) due to 5 previous errors
[INFO] running `Command { std: "docker" "inspect" "5add4a8344b74ea3c794cad4ea62c06a5f2d2f3afe3e10f255307cc984b4e585", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5add4a8344b74ea3c794cad4ea62c06a5f2d2f3afe3e10f255307cc984b4e585", kill_on_drop: false }`
[INFO] [stdout] 5add4a8344b74ea3c794cad4ea62c06a5f2d2f3afe3e10f255307cc984b4e585
