[INFO] fetching crate rtab 0.1.5...
[INFO] testing rtab-0.1.5 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate rtab 0.1.5 into /workspace/builds/worker-29/source
[INFO] validating manifest of crates.io crate rtab 0.1.5 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rtab 0.1.5
[INFO] finished tweaking crates.io crate rtab 0.1.5
[INFO] tweaked toml for crates.io crate rtab 0.1.5 written to /workspace/builds/worker-29/source/Cargo.toml
[INFO] crate crates.io crate rtab 0.1.5 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1dcf2140488d7d9adfe4284c8357eafe4eab3f33c89375018c421633b6869103
[INFO] running `Command { std: "docker" "start" "-a" "1dcf2140488d7d9adfe4284c8357eafe4eab3f33c89375018c421633b6869103", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1dcf2140488d7d9adfe4284c8357eafe4eab3f33c89375018c421633b6869103", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1dcf2140488d7d9adfe4284c8357eafe4eab3f33c89375018c421633b6869103", kill_on_drop: false }`
[INFO] [stdout] 1dcf2140488d7d9adfe4284c8357eafe4eab3f33c89375018c421633b6869103
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] eaa7f421e6779513800257a10e774de5faadb48a69026cedbcbf283812f278e9
[INFO] running `Command { std: "docker" "start" "-a" "eaa7f421e6779513800257a10e774de5faadb48a69026cedbcbf283812f278e9", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.4.0
[INFO] [stderr]    Compiling libc v0.2.95
[INFO] [stderr]    Compiling serde v1.0.126
[INFO] [stderr]    Compiling itoa v0.4.7
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling csv-core v0.1.10
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling bstr v0.2.16
[INFO] [stderr]    Compiling csv v1.1.6
[INFO] [stderr]    Compiling rtab v0.1.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.54s
[INFO] running `Command { std: "docker" "inspect" "eaa7f421e6779513800257a10e774de5faadb48a69026cedbcbf283812f278e9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eaa7f421e6779513800257a10e774de5faadb48a69026cedbcbf283812f278e9", kill_on_drop: false }`
[INFO] [stdout] eaa7f421e6779513800257a10e774de5faadb48a69026cedbcbf283812f278e9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 43646c0e14b1a3088bd98b20e08ca9be9ee644af9d2cc63cbd5cbde825f78e3b
[INFO] running `Command { std: "docker" "start" "-a" "43646c0e14b1a3088bd98b20e08ca9be9ee644af9d2cc63cbd5cbde825f78e3b", kill_on_drop: false }`
[INFO] [stderr]    Compiling rtab v0.1.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.39s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/rtab-d8b7731a384719e9)
[INFO] running `Command { std: "docker" "inspect" "43646c0e14b1a3088bd98b20e08ca9be9ee644af9d2cc63cbd5cbde825f78e3b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "43646c0e14b1a3088bd98b20e08ca9be9ee644af9d2cc63cbd5cbde825f78e3b", kill_on_drop: false }`
[INFO] [stdout] 43646c0e14b1a3088bd98b20e08ca9be9ee644af9d2cc63cbd5cbde825f78e3b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b08472592cba6cceb1547e07a3d54cebd2183b44129432f04b7fc00ae8895cc5
[INFO] running `Command { std: "docker" "start" "-a" "b08472592cba6cceb1547e07a3d54cebd2183b44129432f04b7fc00ae8895cc5", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/rtab-d8b7731a384719e9)
[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" "b08472592cba6cceb1547e07a3d54cebd2183b44129432f04b7fc00ae8895cc5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b08472592cba6cceb1547e07a3d54cebd2183b44129432f04b7fc00ae8895cc5", kill_on_drop: false }`
[INFO] [stdout] b08472592cba6cceb1547e07a3d54cebd2183b44129432f04b7fc00ae8895cc5