[INFO] fetching crate air_main 0.0.1...
[INFO] testing air_main-0.0.1 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1
[INFO] extracting crate air_main 0.0.1 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate air_main 0.0.1
[INFO] removed 1 missing tests
[INFO] finished tweaking crates.io crate air_main 0.0.1
[INFO] tweaked toml for crates.io crate air_main 0.0.1 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate air_main 0.0.1 on toolchain b83b707f97d809763b7861afa7638871f3339a33
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 29 packages to latest compatible versions
[INFO] [stderr]       Adding airlang v0.1.0 (available: v0.18.0)
[INFO] [stderr]       Adding airlang_ext v0.1.0 (available: v0.18.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ac6552d647b70705bc9ed131f7616ce4fe98dcb0bd39194e325eb9c7f64fd128
[INFO] running `Command { std: "docker" "start" "-a" "ac6552d647b70705bc9ed131f7616ce4fe98dcb0bd39194e325eb9c7f64fd128", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ac6552d647b70705bc9ed131f7616ce4fe98dcb0bd39194e325eb9c7f64fd128", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ac6552d647b70705bc9ed131f7616ce4fe98dcb0bd39194e325eb9c7f64fd128", kill_on_drop: false }`
[INFO] [stdout] ac6552d647b70705bc9ed131f7616ce4fe98dcb0bd39194e325eb9c7f64fd128
[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=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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5e84eeeaf8aa767f25f365716f159e0998bc27ae1b309b81ef9e59fbb612299c
[INFO] running `Command { std: "docker" "start" "-a" "5e84eeeaf8aa767f25f365716f159e0998bc27ae1b309b81ef9e59fbb612299c", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling static_assertions v1.1.0
[INFO] [stderr]    Compiling rustc-hash v1.1.0
[INFO] [stderr]    Compiling smartstring v1.0.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling num-bigint v0.4.6
[INFO] [stderr]    Compiling airlang v0.1.0
[INFO] [stderr]    Compiling airlang_ext v0.1.0
[INFO] [stderr]    Compiling air_main v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.16s
[INFO] running `Command { std: "docker" "inspect" "5e84eeeaf8aa767f25f365716f159e0998bc27ae1b309b81ef9e59fbb612299c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5e84eeeaf8aa767f25f365716f159e0998bc27ae1b309b81ef9e59fbb612299c", kill_on_drop: false }`
[INFO] [stdout] 5e84eeeaf8aa767f25f365716f159e0998bc27ae1b309b81ef9e59fbb612299c
[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=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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d9be0788313675cf5b406f3edf7c0c0690660dfc57f226b5374d05fa34c0033e
[INFO] running `Command { std: "docker" "start" "-a" "d9be0788313675cf5b406f3edf7c0c0690660dfc57f226b5374d05fa34c0033e", kill_on_drop: false }`
[INFO] [stderr]    Compiling air_main v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved import `airlang::Invariant`
[INFO] [stdout]  --> tests/main/main.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 |     Invariant,
[INFO] [stdout]   |     ^^^^^^^^^
[INFO] [stdout]   |     |
[INFO] [stdout]   |     no `Invariant` in the root
[INFO] [stdout]   |     help: a similar name exists in the module: `InvariantTag`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `air_main` (test "main") due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "d9be0788313675cf5b406f3edf7c0c0690660dfc57f226b5374d05fa34c0033e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d9be0788313675cf5b406f3edf7c0c0690660dfc57f226b5374d05fa34c0033e", kill_on_drop: false }`
[INFO] [stdout] d9be0788313675cf5b406f3edf7c0c0690660dfc57f226b5374d05fa34c0033e