[INFO] cloning repository https://github.com/Fahien/acs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Fahien/acs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFahien%2Facs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFahien%2Facs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c135d732efde072e0b06c20977b9f90c1dad64f4
[INFO] checking Fahien/acs/c135d732efde072e0b06c20977b9f90c1dad64f4 against master#38352b01ae4af9300be03b805d6db68c45e51068 for pr-129864
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFahien%2Facs" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Fahien/acs on toolchain 38352b01ae4af9300be03b805d6db68c45e51068
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+38352b01ae4af9300be03b805d6db68c45e51068" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Fahien/acs
[INFO] removed 0 missing tests
[INFO] finished tweaking git repo https://github.com/Fahien/acs
[INFO] tweaked toml for git repo https://github.com/Fahien/acs written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/Fahien/acs 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" "+38352b01ae4af9300be03b805d6db68c45e51068" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded png v0.17.6
[INFO] [stderr]   Downloaded proc-macro2 v1.0.47
[INFO] [stderr]   Downloaded unicode-ident v1.0.5
[INFO] [stderr]   Downloaded once_cell v1.16.0
[INFO] [stderr]   Downloaded syn v1.0.103
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+38352b01ae4af9300be03b805d6db68c45e51068" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] dc26e0d1473fb922b502864b19b709bd6ea2e0b6617dd36c6449f85fb2cf98cb
[INFO] running `Command { std: "docker" "start" "-a" "dc26e0d1473fb922b502864b19b709bd6ea2e0b6617dd36c6449f85fb2cf98cb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dc26e0d1473fb922b502864b19b709bd6ea2e0b6617dd36c6449f85fb2cf98cb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dc26e0d1473fb922b502864b19b709bd6ea2e0b6617dd36c6449f85fb2cf98cb", kill_on_drop: false }`
[INFO] [stdout] dc26e0d1473fb922b502864b19b709bd6ea2e0b6617dd36c6449f85fb2cf98cb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+38352b01ae4af9300be03b805d6db68c45e51068" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2d0d8341c8c1912c6b30227e510dd82bfbebbc15752e43b6216d3c0cff01737c
[INFO] running `Command { std: "docker" "start" "-a" "2d0d8341c8c1912c6b30227e510dd82bfbebbc15752e43b6216d3c0cff01737c", kill_on_drop: false }`
[INFO] [stderr]     Checking miniz_oxide v0.5.4
[INFO] [stderr]     Checking flate2 v1.0.24
[INFO] [stderr]     Checking png v0.17.6
[INFO] [stderr]     Checking acs v0.8.21 (/opt/rustwide/workdir)
[INFO] [stdout] warning: ambiguous glob re-exports
[INFO] [stdout]   --> src/lib.rs:9:9
[INFO] [stdout]    |
[INFO] [stdout] 9  | pub use logic::*;
[INFO] [stdout]    |         ^^^^^^^^ the name `fast` in the type namespace is first re-exported here
[INFO] [stdout] ...
[INFO] [stdout] 13 | pub use arch::*;
[INFO] [stdout]    |         ------- but the name `fast` in the type namespace is also re-exported here
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(ambiguous_glob_reexports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ram::*`
[INFO] [stdout]   --> src/mem/fast/mod.rs:10:9
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub use ram::*;
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: ambiguous glob re-exports
[INFO] [stdout]   --> src/lib.rs:15:9
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub use asm::*;
[INFO] [stdout]    |         ^^^^^^ the name `instruction` in the type namespace is first re-exported here
[INFO] [stdout] 16 | pub mod vm;
[INFO] [stdout] 17 | pub use vm::*;
[INFO] [stdout]    |         ----- but the name `instruction` in the type namespace is also re-exported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: ambiguous glob re-exports
[INFO] [stdout]   --> src/lib.rs:9:9
[INFO] [stdout]    |
[INFO] [stdout] 9  | pub use logic::*;
[INFO] [stdout]    |         ^^^^^^^^ the name `fast` in the type namespace is first re-exported here
[INFO] [stdout] ...
[INFO] [stdout] 13 | pub use arch::*;
[INFO] [stdout]    |         ------- but the name `fast` in the type namespace is also re-exported here
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(ambiguous_glob_reexports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ram::*`
[INFO] [stdout]   --> src/mem/fast/mod.rs:10:9
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub use ram::*;
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: ambiguous glob re-exports
[INFO] [stdout]   --> src/lib.rs:15:9
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub use asm::*;
[INFO] [stdout]    |         ^^^^^^ the name `instruction` in the type namespace is first re-exported here
[INFO] [stdout] 16 | pub mod vm;
[INFO] [stdout] 17 | pub use vm::*;
[INFO] [stdout]    |         ----- but the name `instruction` in the type namespace is also re-exported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.63s
[INFO] running `Command { std: "docker" "inspect" "2d0d8341c8c1912c6b30227e510dd82bfbebbc15752e43b6216d3c0cff01737c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2d0d8341c8c1912c6b30227e510dd82bfbebbc15752e43b6216d3c0cff01737c", kill_on_drop: false }`
[INFO] [stdout] 2d0d8341c8c1912c6b30227e510dd82bfbebbc15752e43b6216d3c0cff01737c