[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 against master#22572d0994593197593e2a1b7b18d720a9a349a7 for pr-126452-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFahien%2Facs" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Fahien/acs on toolchain 22572d0994593197593e2a1b7b18d720a9a349a7
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "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-1-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" "+22572d0994593197593e2a1b7b18d720a9a349a7" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8d060f53a15f317607289c7bac7770ff9853ac888207d1dbc08300c1e86bb535
[INFO] running `Command { std: "docker" "start" "-a" "8d060f53a15f317607289c7bac7770ff9853ac888207d1dbc08300c1e86bb535", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8d060f53a15f317607289c7bac7770ff9853ac888207d1dbc08300c1e86bb535", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8d060f53a15f317607289c7bac7770ff9853ac888207d1dbc08300c1e86bb535", kill_on_drop: false }`
[INFO] [stdout] 8d060f53a15f317607289c7bac7770ff9853ac888207d1dbc08300c1e86bb535
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9599e8b9ae4cb00d15b5018a65d169ee104e0a9d215ef006f608d7fd81e6ef72
[INFO] running `Command { std: "docker" "start" "-a" "9599e8b9ae4cb00d15b5018a65d169ee104e0a9d215ef006f608d7fd81e6ef72", kill_on_drop: false }`
[INFO] [stderr]    Compiling crc32fast v1.3.2
[INFO] [stderr]     Checking adler v1.0.2
[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 1.98s
[INFO] running `Command { std: "docker" "inspect" "9599e8b9ae4cb00d15b5018a65d169ee104e0a9d215ef006f608d7fd81e6ef72", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9599e8b9ae4cb00d15b5018a65d169ee104e0a9d215ef006f608d7fd81e6ef72", kill_on_drop: false }`
[INFO] [stdout] 9599e8b9ae4cb00d15b5018a65d169ee104e0a9d215ef006f608d7fd81e6ef72
[INFO] checking Fahien/acs against try#6289438dbad80b1a0029c66dd3f6abf57c2c51be for pr-126452-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFahien%2Facs" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Fahien/acs on toolchain 6289438dbad80b1a0029c66dd3f6abf57c2c51be
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "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-1-tc2/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" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1605718aeb7dea8f77abaaa330ff9f06fa1eabd53514610e56bdba656a48cfe5
[INFO] running `Command { std: "docker" "start" "-a" "1605718aeb7dea8f77abaaa330ff9f06fa1eabd53514610e56bdba656a48cfe5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1605718aeb7dea8f77abaaa330ff9f06fa1eabd53514610e56bdba656a48cfe5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1605718aeb7dea8f77abaaa330ff9f06fa1eabd53514610e56bdba656a48cfe5", kill_on_drop: false }`
[INFO] [stdout] 1605718aeb7dea8f77abaaa330ff9f06fa1eabd53514610e56bdba656a48cfe5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2e9dd3f5a2afac71320a32af1be08d6d3b71f96b48a59fbfcdb10baf8cbc9d33
[INFO] running `Command { std: "docker" "start" "-a" "2e9dd3f5a2afac71320a32af1be08d6d3b71f96b48a59fbfcdb10baf8cbc9d33", kill_on_drop: false }`
[INFO] [stderr]    Compiling crc32fast v1.3.2
[INFO] [stderr]     Checking adler v1.0.2
[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 2.54s
[INFO] running `Command { std: "docker" "inspect" "2e9dd3f5a2afac71320a32af1be08d6d3b71f96b48a59fbfcdb10baf8cbc9d33", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2e9dd3f5a2afac71320a32af1be08d6d3b71f96b48a59fbfcdb10baf8cbc9d33", kill_on_drop: false }`
[INFO] [stdout] 2e9dd3f5a2afac71320a32af1be08d6d3b71f96b48a59fbfcdb10baf8cbc9d33