[INFO] fetching crate asciifier 0.0.2...
[INFO] checking asciifier-0.0.2 against master#b286722878e18db29a7fbe672be7c4d3b02e8e4d for pr-127655
[INFO] extracting crate asciifier 0.0.2 into /workspace/builds/worker-3-tc1/source
[INFO] validating manifest of crates.io crate asciifier 0.0.2 on toolchain b286722878e18db29a7fbe672be7c4d3b02e8e4d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b286722878e18db29a7fbe672be7c4d3b02e8e4d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate asciifier 0.0.2
[INFO] finished tweaking crates.io crate asciifier 0.0.2
[INFO] tweaked toml for crates.io crate asciifier 0.0.2 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b286722878e18db29a7fbe672be7c4d3b02e8e4d" "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" "+b286722878e18db29a7fbe672be7c4d3b02e8e4d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+b286722878e18db29a7fbe672be7c4d3b02e8e4d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 245009778aeacf933b3065c86ed4eefbff04fd8521ef024b055a9b9b9a59de0b
[INFO] running `Command { std: "docker" "start" "-a" "245009778aeacf933b3065c86ed4eefbff04fd8521ef024b055a9b9b9a59de0b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "245009778aeacf933b3065c86ed4eefbff04fd8521ef024b055a9b9b9a59de0b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "245009778aeacf933b3065c86ed4eefbff04fd8521ef024b055a9b9b9a59de0b", kill_on_drop: false }`
[INFO] [stdout] 245009778aeacf933b3065c86ed4eefbff04fd8521ef024b055a9b9b9a59de0b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+b286722878e18db29a7fbe672be7c4d3b02e8e4d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ebeaba43bcf8fd1fdb176a140226d89b802dbb46972dc42549c98f5090a6c767
[INFO] running `Command { std: "docker" "start" "-a" "ebeaba43bcf8fd1fdb176a140226d89b802dbb46972dc42549c98f5090a6c767", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021
[INFO] [stderr]     Checking asciifier v0.0.2 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0433]: failed to resolve: maybe a missing crate `Asciifier`?
[INFO] [stdout]   --> src/lib.rs:41:32
[INFO] [stdout]    |
[INFO] [stdout] 41 |         let asciifier = super::Asciifier::new();
[INFO] [stdout]    |                                ^^^^^^^^^ maybe a missing crate `Asciifier`?
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider adding `extern crate Asciifier` to use the `Asciifier` crate
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]    |
[INFO] [stdout] 39 +     use asciifier::Asciifier;
[INFO] [stdout]    |
[INFO] [stdout] help: if you import `Asciifier`, refer to it directly
[INFO] [stdout]    |
[INFO] [stdout] 41 -         let asciifier = super::Asciifier::new();
[INFO] [stdout] 41 +         let asciifier = Asciifier::new();
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: maybe a missing crate `Asciifier`?
[INFO] [stdout]   --> src/lib.rs:48:32
[INFO] [stdout]    |
[INFO] [stdout] 48 |         let asciifier = super::Asciifier::new();
[INFO] [stdout]    |                                ^^^^^^^^^ maybe a missing crate `Asciifier`?
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider adding `extern crate Asciifier` to use the `Asciifier` crate
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]    |
[INFO] [stdout] 39 +     use asciifier::Asciifier;
[INFO] [stdout]    |
[INFO] [stdout] help: if you import `Asciifier`, refer to it directly
[INFO] [stdout]    |
[INFO] [stdout] 48 -         let asciifier = super::Asciifier::new();
[INFO] [stdout] 48 +         let asciifier = Asciifier::new();
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `asciifier` (lib test) due to 3 previous errors
[INFO] running `Command { std: "docker" "inspect" "ebeaba43bcf8fd1fdb176a140226d89b802dbb46972dc42549c98f5090a6c767", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ebeaba43bcf8fd1fdb176a140226d89b802dbb46972dc42549c98f5090a6c767", kill_on_drop: false }`
[INFO] [stdout] ebeaba43bcf8fd1fdb176a140226d89b802dbb46972dc42549c98f5090a6c767
[INFO] checking asciifier-0.0.2 against try#6a5749073f2ebf59d7740d30e50a932a85756ee7 for pr-127655
[INFO] extracting crate asciifier 0.0.2 into /workspace/builds/worker-3-tc2/source
[INFO] validating manifest of crates.io crate asciifier 0.0.2 on toolchain 6a5749073f2ebf59d7740d30e50a932a85756ee7
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6a5749073f2ebf59d7740d30e50a932a85756ee7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate asciifier 0.0.2
[INFO] finished tweaking crates.io crate asciifier 0.0.2
[INFO] tweaked toml for crates.io crate asciifier 0.0.2 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6a5749073f2ebf59d7740d30e50a932a85756ee7" "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" "+6a5749073f2ebf59d7740d30e50a932a85756ee7" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+6a5749073f2ebf59d7740d30e50a932a85756ee7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6b1722b2647f2620536aa6227eae2fc46bcc5912933a7f2a3930183cf006b182
[INFO] running `Command { std: "docker" "start" "-a" "6b1722b2647f2620536aa6227eae2fc46bcc5912933a7f2a3930183cf006b182", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6b1722b2647f2620536aa6227eae2fc46bcc5912933a7f2a3930183cf006b182", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6b1722b2647f2620536aa6227eae2fc46bcc5912933a7f2a3930183cf006b182", kill_on_drop: false }`
[INFO] [stdout] 6b1722b2647f2620536aa6227eae2fc46bcc5912933a7f2a3930183cf006b182
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+6a5749073f2ebf59d7740d30e50a932a85756ee7" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bf1aa5e9ae9301a326c578e0b8f7aba7c0e7c918bf08285fb437c325b1e0dca4
[INFO] running `Command { std: "docker" "start" "-a" "bf1aa5e9ae9301a326c578e0b8f7aba7c0e7c918bf08285fb437c325b1e0dca4", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021
[INFO] [stderr]     Checking asciifier v0.0.2 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0433]: failed to resolve: maybe a missing crate `Asciifier`?
[INFO] [stdout]   --> src/lib.rs:41:32
[INFO] [stdout]    |
[INFO] [stdout] 41 |         let asciifier = super::Asciifier::new();
[INFO] [stdout]    |                                ^^^^^^^^^ maybe a missing crate `Asciifier`?
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider adding `extern crate Asciifier` to use the `Asciifier` crate
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]    |
[INFO] [stdout] 39 +     use asciifier::Asciifier;
[INFO] [stdout]    |
[INFO] [stdout] help: if you import `Asciifier`, refer to it directly
[INFO] [stdout]    |
[INFO] [stdout] 41 -         let asciifier = super::Asciifier::new();
[INFO] [stdout] 41 +         let asciifier = Asciifier::new();
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: maybe a missing crate `Asciifier`?
[INFO] [stdout]   --> src/lib.rs:48:32
[INFO] [stdout]    |
[INFO] [stdout] 48 |         let asciifier = super::Asciifier::new();
[INFO] [stdout]    |                                ^^^^^^^^^ maybe a missing crate `Asciifier`?
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider adding `extern crate Asciifier` to use the `Asciifier` crate
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]    |
[INFO] [stdout] 39 +     use asciifier::Asciifier;
[INFO] [stdout]    |
[INFO] [stdout] help: if you import `Asciifier`, refer to it directly
[INFO] [stdout]    |
[INFO] [stdout] 48 -         let asciifier = super::Asciifier::new();
[INFO] [stdout] 48 +         let asciifier = Asciifier::new();
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `asciifier` (lib test) due to 3 previous errors
[INFO] running `Command { std: "docker" "inspect" "bf1aa5e9ae9301a326c578e0b8f7aba7c0e7c918bf08285fb437c325b1e0dca4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bf1aa5e9ae9301a326c578e0b8f7aba7c0e7c918bf08285fb437c325b1e0dca4", kill_on_drop: false }`
[INFO] [stdout] bf1aa5e9ae9301a326c578e0b8f7aba7c0e7c918bf08285fb437c325b1e0dca4
