[INFO] fetching crate taskcluster-lib-scopes 0.1.0...
[INFO] checking taskcluster-lib-scopes-0.1.0 against master#af4a5a13a15fa0c60e06321077ef452f769b42fd for pr-122960-4
[INFO] extracting crate taskcluster-lib-scopes 0.1.0 into /workspace/builds/worker-5-tc1/source
[INFO] validating manifest of crates.io crate taskcluster-lib-scopes 0.1.0 on toolchain af4a5a13a15fa0c60e06321077ef452f769b42fd
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate taskcluster-lib-scopes 0.1.0
[INFO] finished tweaking crates.io crate taskcluster-lib-scopes 0.1.0
[INFO] tweaked toml for crates.io crate taskcluster-lib-scopes 0.1.0 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d39ec2ddd6ad0e8360fe320d9d995a81b3d51ad6c090108a7ba5cbf101c42a82
[INFO] running `Command { std: "docker" "start" "-a" "d39ec2ddd6ad0e8360fe320d9d995a81b3d51ad6c090108a7ba5cbf101c42a82", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d39ec2ddd6ad0e8360fe320d9d995a81b3d51ad6c090108a7ba5cbf101c42a82", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d39ec2ddd6ad0e8360fe320d9d995a81b3d51ad6c090108a7ba5cbf101c42a82", kill_on_drop: false }`
[INFO] [stdout] d39ec2ddd6ad0e8360fe320d9d995a81b3d51ad6c090108a7ba5cbf101c42a82
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=allow" "-e" "RUSTDOCFLAGS=--cap-lints=allow" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8239e9d62ecc6821f4f2abe2af4a1590b3ee2bb801871f73c3d5bcf3eda3aabb
[INFO] running `Command { std: "docker" "start" "-a" "8239e9d62ecc6821f4f2abe2af4a1590b3ee2bb801871f73c3d5bcf3eda3aabb", kill_on_drop: false }`
[INFO] [stderr]     Checking taskcluster-lib-scopes v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0635]: unknown feature `ascii_ctype`
[INFO] [stdout]  --> src/lib.rs:2:12
[INFO] [stdout]   |
[INFO] [stdout] 2 | #![feature(ascii_ctype)]
[INFO] [stdout]   |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0635]: unknown feature `ascii_ctype`
[INFO] [stdout]  --> src/lib.rs:2:12
[INFO] [stdout]   |
[INFO] [stdout] 2 | #![feature(ascii_ctype)]
[INFO] [stdout]   |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0635`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `taskcluster-lib-scopes` (lib) due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0635`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `taskcluster-lib-scopes` (lib test) due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "8239e9d62ecc6821f4f2abe2af4a1590b3ee2bb801871f73c3d5bcf3eda3aabb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8239e9d62ecc6821f4f2abe2af4a1590b3ee2bb801871f73c3d5bcf3eda3aabb", kill_on_drop: false }`
[INFO] [stdout] 8239e9d62ecc6821f4f2abe2af4a1590b3ee2bb801871f73c3d5bcf3eda3aabb
[INFO] checking taskcluster-lib-scopes-0.1.0 against try#36dbcaee1a55543dfc181be52a69d99ff46ff62f for pr-122960-4
[INFO] extracting crate taskcluster-lib-scopes 0.1.0 into /workspace/builds/worker-5-tc2/source
[INFO] validating manifest of crates.io crate taskcluster-lib-scopes 0.1.0 on toolchain 36dbcaee1a55543dfc181be52a69d99ff46ff62f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate taskcluster-lib-scopes 0.1.0
[INFO] finished tweaking crates.io crate taskcluster-lib-scopes 0.1.0
[INFO] tweaked toml for crates.io crate taskcluster-lib-scopes 0.1.0 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b60b64f33ae2b8cd3058b0da3391ac68e47e16465d017be1ac5ef5004c1b0220
[INFO] running `Command { std: "docker" "start" "-a" "b60b64f33ae2b8cd3058b0da3391ac68e47e16465d017be1ac5ef5004c1b0220", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b60b64f33ae2b8cd3058b0da3391ac68e47e16465d017be1ac5ef5004c1b0220", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b60b64f33ae2b8cd3058b0da3391ac68e47e16465d017be1ac5ef5004c1b0220", kill_on_drop: false }`
[INFO] [stdout] b60b64f33ae2b8cd3058b0da3391ac68e47e16465d017be1ac5ef5004c1b0220
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=allow" "-e" "RUSTDOCFLAGS=--cap-lints=allow" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3326e824df8372a9186f7cb2753a6ab7912c81e3d5489f35a8be4faa600f2bef
[INFO] running `Command { std: "docker" "start" "-a" "3326e824df8372a9186f7cb2753a6ab7912c81e3d5489f35a8be4faa600f2bef", kill_on_drop: false }`
[INFO] [stderr] Copying to /tmp/fixit
[INFO] [stderr] no edition found in manifest, probably 2015, skipping
[INFO] running `Command { std: "docker" "inspect" "3326e824df8372a9186f7cb2753a6ab7912c81e3d5489f35a8be4faa600f2bef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3326e824df8372a9186f7cb2753a6ab7912c81e3d5489f35a8be4faa600f2bef", kill_on_drop: false }`
[INFO] [stdout] 3326e824df8372a9186f7cb2753a6ab7912c81e3d5489f35a8be4faa600f2bef