[INFO] fetching crate rustchar 0.1.1...
[INFO] testing rustchar-0.1.1 against 1.59.0 for beta-1.60-1
[INFO] extracting crate rustchar 0.1.1 into /workspace/builds/worker-69/source
[INFO] validating manifest of crates.io crate rustchar 0.1.1 on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rustchar 0.1.1
[INFO] finished tweaking crates.io crate rustchar 0.1.1
[INFO] tweaked toml for crates.io crate rustchar 0.1.1 written to /workspace/builds/worker-69/source/Cargo.toml
[INFO] crate crates.io crate rustchar 0.1.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-69/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-69/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" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ca6ad3bec1431ab5010f41283dde8765a97b7ae55cceb5f34a22991da6857888
[INFO] running `Command { std: "docker" "start" "-a" "ca6ad3bec1431ab5010f41283dde8765a97b7ae55cceb5f34a22991da6857888", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ca6ad3bec1431ab5010f41283dde8765a97b7ae55cceb5f34a22991da6857888", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ca6ad3bec1431ab5010f41283dde8765a97b7ae55cceb5f34a22991da6857888", kill_on_drop: false }`
[INFO] [stdout] ca6ad3bec1431ab5010f41283dde8765a97b7ae55cceb5f34a22991da6857888
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-69/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-69/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" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f3f74158868b3eac144569dd0193ef6d47296626efbd1544837f18164088d76c
[INFO] running `Command { std: "docker" "start" "-a" "f3f74158868b3eac144569dd0193ef6d47296626efbd1544837f18164088d76c", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustchar v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.75s
[INFO] running `Command { std: "docker" "inspect" "f3f74158868b3eac144569dd0193ef6d47296626efbd1544837f18164088d76c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f3f74158868b3eac144569dd0193ef6d47296626efbd1544837f18164088d76c", kill_on_drop: false }`
[INFO] [stdout] f3f74158868b3eac144569dd0193ef6d47296626efbd1544837f18164088d76c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-69/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-69/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" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5ab310dd3ba63cf85ae3f3a84056b0c8ea3efc3a25e906bd5718d153e4844976
[INFO] running `Command { std: "docker" "start" "-a" "5ab310dd3ba63cf85ae3f3a84056b0c8ea3efc3a25e906bd5718d153e4844976", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustchar v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.68s
[INFO] running `Command { std: "docker" "inspect" "5ab310dd3ba63cf85ae3f3a84056b0c8ea3efc3a25e906bd5718d153e4844976", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5ab310dd3ba63cf85ae3f3a84056b0c8ea3efc3a25e906bd5718d153e4844976", kill_on_drop: false }`
[INFO] [stdout] 5ab310dd3ba63cf85ae3f3a84056b0c8ea3efc3a25e906bd5718d153e4844976
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-69/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-69/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" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ba0ff63d59585dbd992551585913870af7fc80d62f332bebb10671c4cf401a1f
[INFO] running `Command { std: "docker" "start" "-a" "ba0ff63d59585dbd992551585913870af7fc80d62f332bebb10671c4cf401a1f", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rustchar-fb65f9eadb4c7621)
[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] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rustchar-4247088e3b9cca01)
[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] [stderr]    Doc-tests rustchar
[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" "ba0ff63d59585dbd992551585913870af7fc80d62f332bebb10671c4cf401a1f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ba0ff63d59585dbd992551585913870af7fc80d62f332bebb10671c4cf401a1f", kill_on_drop: false }`
[INFO] [stdout] ba0ff63d59585dbd992551585913870af7fc80d62f332bebb10671c4cf401a1f