[INFO] fetching crate t-cmd 0.1.1...
[INFO] testing t-cmd-0.1.1 against 1.91.0 for beta-1.92-2
[INFO] extracting crate t-cmd 0.1.1 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate t-cmd 0.1.1
[INFO] finished tweaking crates.io crate t-cmd 0.1.1
[INFO] tweaked toml for crates.io crate t-cmd 0.1.1 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate t-cmd 0.1.1 on toolchain 1.91.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate t-cmd 0.1.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0880d042e00572276bdb6593a2db57a362098a1226b6ab7354b6ea32f2e7ff48
[INFO] running `Command { std: "docker" "start" "-a" "0880d042e00572276bdb6593a2db57a362098a1226b6ab7354b6ea32f2e7ff48", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0880d042e00572276bdb6593a2db57a362098a1226b6ab7354b6ea32f2e7ff48", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0880d042e00572276bdb6593a2db57a362098a1226b6ab7354b6ea32f2e7ff48", kill_on_drop: false }`
[INFO] [stdout] 0880d042e00572276bdb6593a2db57a362098a1226b6ab7354b6ea32f2e7ff48
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5274b13c839d01c4d18e012de96f70b88a55d910dd1e06b82d94ceca33080576
[INFO] running `Command { std: "docker" "start" "-a" "5274b13c839d01c4d18e012de96f70b88a55d910dd1e06b82d94ceca33080576", kill_on_drop: false }`
[INFO] [stderr]    Compiling t-cmd v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.38s
[INFO] running `Command { std: "docker" "inspect" "5274b13c839d01c4d18e012de96f70b88a55d910dd1e06b82d94ceca33080576", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5274b13c839d01c4d18e012de96f70b88a55d910dd1e06b82d94ceca33080576", kill_on_drop: false }`
[INFO] [stdout] 5274b13c839d01c4d18e012de96f70b88a55d910dd1e06b82d94ceca33080576
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] baa5076d5e420022eb3fe427bdf68933856650f814fe287889149da564d9edf6
[INFO] running `Command { std: "docker" "start" "-a" "baa5076d5e420022eb3fe427bdf68933856650f814fe287889149da564d9edf6", kill_on_drop: false }`
[INFO] [stderr]    Compiling t-cmd v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.35s
[INFO] running `Command { std: "docker" "inspect" "baa5076d5e420022eb3fe427bdf68933856650f814fe287889149da564d9edf6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "baa5076d5e420022eb3fe427bdf68933856650f814fe287889149da564d9edf6", kill_on_drop: false }`
[INFO] [stdout] baa5076d5e420022eb3fe427bdf68933856650f814fe287889149da564d9edf6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f2e9d4c968d16bf35523fa09e6dd1ce2a2d8c0a6fc05e22823eda8b08fe52bcb
[INFO] running `Command { std: "docker" "start" "-a" "f2e9d4c968d16bf35523fa09e6dd1ce2a2d8c0a6fc05e22823eda8b08fe52bcb", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/t-b2d97d9b82a6270d)
[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" "f2e9d4c968d16bf35523fa09e6dd1ce2a2d8c0a6fc05e22823eda8b08fe52bcb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f2e9d4c968d16bf35523fa09e6dd1ce2a2d8c0a6fc05e22823eda8b08fe52bcb", kill_on_drop: false }`
[INFO] [stdout] f2e9d4c968d16bf35523fa09e6dd1ce2a2d8c0a6fc05e22823eda8b08fe52bcb