[INFO] fetching crate view 0.4.1...
[INFO] testing view-0.4.1 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate view 0.4.1 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate view 0.4.1 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 view 0.4.1
[INFO] finished tweaking crates.io crate view 0.4.1
[INFO] tweaked toml for crates.io crate view 0.4.1 written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] ab500c9526b4509f98a873674452703f039723fbb3db0b359ce83b850838d38a
[INFO] running `Command { std: "docker" "start" "-a" "ab500c9526b4509f98a873674452703f039723fbb3db0b359ce83b850838d38a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ab500c9526b4509f98a873674452703f039723fbb3db0b359ce83b850838d38a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ab500c9526b4509f98a873674452703f039723fbb3db0b359ce83b850838d38a", kill_on_drop: false }`
[INFO] [stdout] ab500c9526b4509f98a873674452703f039723fbb3db0b359ce83b850838d38a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] 0ad8a8ae08e71bf362b5481a836aa3c8a37a0a33617bcc5a59748c86b7fe8c95
[INFO] running `Command { std: "docker" "start" "-a" "0ad8a8ae08e71bf362b5481a836aa3c8a37a0a33617bcc5a59748c86b7fe8c95", kill_on_drop: false }`
[INFO] [stderr]    Compiling view v0.4.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.54s
[INFO] running `Command { std: "docker" "inspect" "0ad8a8ae08e71bf362b5481a836aa3c8a37a0a33617bcc5a59748c86b7fe8c95", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0ad8a8ae08e71bf362b5481a836aa3c8a37a0a33617bcc5a59748c86b7fe8c95", kill_on_drop: false }`
[INFO] [stdout] 0ad8a8ae08e71bf362b5481a836aa3c8a37a0a33617bcc5a59748c86b7fe8c95
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] de249ca4caf13e1b5800fea0dda00248cf546ceafea4e3487c9c0f34e1ba81ef
[INFO] running `Command { std: "docker" "start" "-a" "de249ca4caf13e1b5800fea0dda00248cf546ceafea4e3487c9c0f34e1ba81ef", kill_on_drop: false }`
[INFO] [stderr]    Compiling view v0.4.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.45s
[INFO] running `Command { std: "docker" "inspect" "de249ca4caf13e1b5800fea0dda00248cf546ceafea4e3487c9c0f34e1ba81ef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "de249ca4caf13e1b5800fea0dda00248cf546ceafea4e3487c9c0f34e1ba81ef", kill_on_drop: false }`
[INFO] [stdout] de249ca4caf13e1b5800fea0dda00248cf546ceafea4e3487c9c0f34e1ba81ef
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] 631f146fbc6af1065c2f7bb09f8cd988a88b3813d09dbfe1717505e52d84946f
[INFO] running `Command { std: "docker" "start" "-a" "631f146fbc6af1065c2f7bb09f8cd988a88b3813d09dbfe1717505e52d84946f", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/view-e9845a5d05c93a4f)
[INFO] [stdout] 
[INFO] [stderr]      Running tests/lib.rs (/opt/rustwide/target/debug/deps/lib-1a6bdf203473fbe0)
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 16 tests
[INFO] [stderr]    Doc-tests view
[INFO] [stdout] test basic_0 ... ok
[INFO] [stdout] test basic_1 ... ok
[INFO] [stdout] test basic_2 ... ok
[INFO] [stdout] test basic_3 ... ok
[INFO] [stdout] test basic_4 ... ok
[INFO] [stdout] test basic_complex ... ok
[INFO] [stdout] test basic_for ... ok
[INFO] [stdout] test basic_if ... ok
[INFO] [stdout] test basic_if_2 ... ok
[INFO] [stdout] test basic_if_empty ... ok
[INFO] [stdout] test basic_modification_2 ... ok
[INFO] [stdout] test basic_modification ... ok
[INFO] [stdout] test basic_modification_3 ... ok
[INFO] [stdout] test basic_simple ... ok
[INFO] [stdout] test full ... ok
[INFO] [stdout] test nested ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "631f146fbc6af1065c2f7bb09f8cd988a88b3813d09dbfe1717505e52d84946f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "631f146fbc6af1065c2f7bb09f8cd988a88b3813d09dbfe1717505e52d84946f", kill_on_drop: false }`
[INFO] [stdout] 631f146fbc6af1065c2f7bb09f8cd988a88b3813d09dbfe1717505e52d84946f