[INFO] fetching crate minitt 0.4.3...
[INFO] testing minitt-0.4.3 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate minitt 0.4.3 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate minitt 0.4.3 on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate minitt 0.4.3
[INFO] finished tweaking crates.io crate minitt 0.4.3
[INFO] tweaked toml for crates.io crate minitt 0.4.3 written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] crate crates.io crate minitt 0.4.3 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded dirs-sys-next v0.1.0
[INFO] [stderr]   Downloaded minitt-util v0.2.4
[INFO] [stderr]   Downloaded dirs-next v1.0.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8fbe16144fa65b609b835e42831551bdf77e8966ae022230f4c921efad0d8ff4
[INFO] running `Command { std: "docker" "start" "-a" "8fbe16144fa65b609b835e42831551bdf77e8966ae022230f4c921efad0d8ff4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8fbe16144fa65b609b835e42831551bdf77e8966ae022230f4c921efad0d8ff4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8fbe16144fa65b609b835e42831551bdf77e8966ae022230f4c921efad0d8ff4", kill_on_drop: false }`
[INFO] [stdout] 8fbe16144fa65b609b835e42831551bdf77e8966ae022230f4c921efad0d8ff4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9fa8532d89e0928e8d9f63bca7a682ea89bfacb17ae73dcabc5e54b5a78688b7
[INFO] running `Command { std: "docker" "start" "-a" "9fa8532d89e0928e8d9f63bca7a682ea89bfacb17ae73dcabc5e54b5a78688b7", kill_on_drop: false }`
[INFO] [stderr]    Compiling minitt v0.4.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.15s
[INFO] running `Command { std: "docker" "inspect" "9fa8532d89e0928e8d9f63bca7a682ea89bfacb17ae73dcabc5e54b5a78688b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9fa8532d89e0928e8d9f63bca7a682ea89bfacb17ae73dcabc5e54b5a78688b7", kill_on_drop: false }`
[INFO] [stdout] 9fa8532d89e0928e8d9f63bca7a682ea89bfacb17ae73dcabc5e54b5a78688b7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] aa1d0411cf1cb952cb77f2ac08f804a2bb9c4714de2e94261770a26ffa94684b
[INFO] running `Command { std: "docker" "start" "-a" "aa1d0411cf1cb952cb77f2ac08f804a2bb9c4714de2e94261770a26ffa94684b", kill_on_drop: false }`
[INFO] [stderr]    Compiling minitt v0.4.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.78s
[INFO] running `Command { std: "docker" "inspect" "aa1d0411cf1cb952cb77f2ac08f804a2bb9c4714de2e94261770a26ffa94684b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aa1d0411cf1cb952cb77f2ac08f804a2bb9c4714de2e94261770a26ffa94684b", kill_on_drop: false }`
[INFO] [stdout] aa1d0411cf1cb952cb77f2ac08f804a2bb9c4714de2e94261770a26ffa94684b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e35ac51c312dbfc85e754756a2aa8b45fbab785ccc58e3d7c3f8db7fddb6a504
[INFO] running `Command { std: "docker" "start" "-a" "e35ac51c312dbfc85e754756a2aa8b45fbab785ccc58e3d7c3f8db7fddb6a504", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stdout] running 4 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/minitt-0af70b82dfc6d944)
[INFO] [stdout] test pretty::tests::simple_expr ... ok
[INFO] [stdout] test pretty::tests::simple_decl ... ok
[INFO] [stderr]    Doc-tests minitt
[INFO] [stdout] test check::tests::check_pair ... ok
[INFO] [stdout] test check::tests::simple_check ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/ast.rs - ast::Closure::Choice (line 363) ... ignored
[INFO] [stdout] test src/ast.rs - ast::GenericTelescope::UpDec (line 299) ... ignored
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 2 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "e35ac51c312dbfc85e754756a2aa8b45fbab785ccc58e3d7c3f8db7fddb6a504", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e35ac51c312dbfc85e754756a2aa8b45fbab785ccc58e3d7c3f8db7fddb6a504", kill_on_drop: false }`
[INFO] [stdout] e35ac51c312dbfc85e754756a2aa8b45fbab785ccc58e3d7c3f8db7fddb6a504