[INFO] fetching crate stdtr 0.2.0...
[INFO] testing stdtr-0.2.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate stdtr 0.2.0 into /workspace/builds/worker-26/source
[INFO] validating manifest of crates.io crate stdtr 0.2.0 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 stdtr 0.2.0
[INFO] finished tweaking crates.io crate stdtr 0.2.0
[INFO] tweaked toml for crates.io crate stdtr 0.2.0 written to /workspace/builds/worker-26/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[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-26/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/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] ee38a14d4537e2657171f8c2eb9a4833dfec5e94a4aa94ff467922d69f1aab0f
[INFO] running `Command { std: "docker" "start" "-a" "ee38a14d4537e2657171f8c2eb9a4833dfec5e94a4aa94ff467922d69f1aab0f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ee38a14d4537e2657171f8c2eb9a4833dfec5e94a4aa94ff467922d69f1aab0f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ee38a14d4537e2657171f8c2eb9a4833dfec5e94a4aa94ff467922d69f1aab0f", kill_on_drop: false }`
[INFO] [stdout] ee38a14d4537e2657171f8c2eb9a4833dfec5e94a4aa94ff467922d69f1aab0f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/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] 5a0d0e06f1e72814d37197f576d14608e31a1e1ace3d26b0def333de5fc23509
[INFO] running `Command { std: "docker" "start" "-a" "5a0d0e06f1e72814d37197f576d14608e31a1e1ace3d26b0def333de5fc23509", kill_on_drop: false }`
[INFO] [stderr]    Compiling stdtr-sys v0.1.0
[INFO] [stderr]    Compiling stdtr v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.31s
[INFO] running `Command { std: "docker" "inspect" "5a0d0e06f1e72814d37197f576d14608e31a1e1ace3d26b0def333de5fc23509", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5a0d0e06f1e72814d37197f576d14608e31a1e1ace3d26b0def333de5fc23509", kill_on_drop: false }`
[INFO] [stdout] 5a0d0e06f1e72814d37197f576d14608e31a1e1ace3d26b0def333de5fc23509
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/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] f80a6f484258cd706e1963f25c527087bfb71bcfe4437210ec7bac7ecfa556d7
[INFO] running `Command { std: "docker" "start" "-a" "f80a6f484258cd706e1963f25c527087bfb71bcfe4437210ec7bac7ecfa556d7", kill_on_drop: false }`
[INFO] [stderr]    Compiling stdtr v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.30s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/stdtr-ea4ebee05912949e)
[INFO] running `Command { std: "docker" "inspect" "f80a6f484258cd706e1963f25c527087bfb71bcfe4437210ec7bac7ecfa556d7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f80a6f484258cd706e1963f25c527087bfb71bcfe4437210ec7bac7ecfa556d7", kill_on_drop: false }`
[INFO] [stdout] f80a6f484258cd706e1963f25c527087bfb71bcfe4437210ec7bac7ecfa556d7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/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] a23a9f2947be3b24a2a16a9d4c52c8247f26932f1a196fbbaff96d0a419512f3
[INFO] running `Command { std: "docker" "start" "-a" "a23a9f2947be3b24a2a16a9d4c52c8247f26932f1a196fbbaff96d0a419512f3", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/stdtr-ea4ebee05912949e)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::test_inc_bet ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests stdtr
[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" "a23a9f2947be3b24a2a16a9d4c52c8247f26932f1a196fbbaff96d0a419512f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a23a9f2947be3b24a2a16a9d4c52c8247f26932f1a196fbbaff96d0a419512f3", kill_on_drop: false }`
[INFO] [stdout] a23a9f2947be3b24a2a16a9d4c52c8247f26932f1a196fbbaff96d0a419512f3