[INFO] fetching crate termsize-alt 0.2.1...
[INFO] checking termsize-alt-0.2.1 against master#506512391b1a75ae450d36c9420978402a91abcc for pr-125384
[INFO] extracting crate termsize-alt 0.2.1 into /workspace/builds/worker-1-tc1/source
[INFO] validating manifest of crates.io crate termsize-alt 0.2.1 on toolchain 506512391b1a75ae450d36c9420978402a91abcc
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate termsize-alt 0.2.1
[INFO] finished tweaking crates.io crate termsize-alt 0.2.1
[INFO] tweaked toml for crates.io crate termsize-alt 0.2.1 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] crate crates.io crate termsize-alt 0.2.1 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" "+506512391b1a75ae450d36c9420978402a91abcc" "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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 05e9dbaa0990163ce61bb333e55bba14f74ae10b9e4edeaa21782a5650981363
[INFO] running `Command { std: "docker" "start" "-a" "05e9dbaa0990163ce61bb333e55bba14f74ae10b9e4edeaa21782a5650981363", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "05e9dbaa0990163ce61bb333e55bba14f74ae10b9e4edeaa21782a5650981363", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "05e9dbaa0990163ce61bb333e55bba14f74ae10b9e4edeaa21782a5650981363", kill_on_drop: false }`
[INFO] [stdout] 05e9dbaa0990163ce61bb333e55bba14f74ae10b9e4edeaa21782a5650981363
[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=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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 62c1febe366c61865ff7a306099b170a8dffaadc304c2f79aa582d75b0e11ccc
[INFO] running `Command { std: "docker" "start" "-a" "62c1febe366c61865ff7a306099b170a8dffaadc304c2f79aa582d75b0e11ccc", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.147
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking termsize-alt v0.2.1 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `termsize`
[INFO] [stdout]  --> examples/ts.rs:2:22
[INFO] [stdout]   |
[INFO] [stdout] 2 |     println!("{:?}", termsize::get().unwrap());
[INFO] [stdout]   |                      ^^^^^^^^ use of undeclared crate or module `termsize`
[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 E0433`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `termsize-alt` (example "ts") due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "62c1febe366c61865ff7a306099b170a8dffaadc304c2f79aa582d75b0e11ccc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "62c1febe366c61865ff7a306099b170a8dffaadc304c2f79aa582d75b0e11ccc", kill_on_drop: false }`
[INFO] [stdout] 62c1febe366c61865ff7a306099b170a8dffaadc304c2f79aa582d75b0e11ccc
[INFO] checking termsize-alt-0.2.1 against try#dae34b759e282c069aa28752564694effd121a63 for pr-125384
[INFO] extracting crate termsize-alt 0.2.1 into /workspace/builds/worker-1-tc2/source
[INFO] validating manifest of crates.io crate termsize-alt 0.2.1 on toolchain dae34b759e282c069aa28752564694effd121a63
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dae34b759e282c069aa28752564694effd121a63" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate termsize-alt 0.2.1
[INFO] finished tweaking crates.io crate termsize-alt 0.2.1
[INFO] tweaked toml for crates.io crate termsize-alt 0.2.1 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] crate crates.io crate termsize-alt 0.2.1 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" "+dae34b759e282c069aa28752564694effd121a63" "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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+dae34b759e282c069aa28752564694effd121a63" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fdfa613c311880876efd14047e6d59d7920d0684e432c0b20625b607962959d7
[INFO] running `Command { std: "docker" "start" "-a" "fdfa613c311880876efd14047e6d59d7920d0684e432c0b20625b607962959d7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fdfa613c311880876efd14047e6d59d7920d0684e432c0b20625b607962959d7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fdfa613c311880876efd14047e6d59d7920d0684e432c0b20625b607962959d7", kill_on_drop: false }`
[INFO] [stdout] fdfa613c311880876efd14047e6d59d7920d0684e432c0b20625b607962959d7
[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=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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+dae34b759e282c069aa28752564694effd121a63" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fd2007df0a6fdff7e68c9fda9122596249bd2bcf5e95b0a690b1b7db92242da9
[INFO] running `Command { std: "docker" "start" "-a" "fd2007df0a6fdff7e68c9fda9122596249bd2bcf5e95b0a690b1b7db92242da9", kill_on_drop: false }`
[INFO] [stderr] Copying to /tmp/fixit
[INFO] [stderr] skipping non-2021 edition `2018`
[INFO] running `Command { std: "docker" "inspect" "fd2007df0a6fdff7e68c9fda9122596249bd2bcf5e95b0a690b1b7db92242da9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fd2007df0a6fdff7e68c9fda9122596249bd2bcf5e95b0a690b1b7db92242da9", kill_on_drop: false }`
[INFO] [stdout] fd2007df0a6fdff7e68c9fda9122596249bd2bcf5e95b0a690b1b7db92242da9