[INFO] fetching crate cargo-freighter 0.1.0...
[INFO] testing cargo-freighter-0.1.0 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7
[INFO] extracting crate cargo-freighter 0.1.0 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate cargo-freighter 0.1.0
[INFO] finished tweaking crates.io crate cargo-freighter 0.1.0
[INFO] tweaked toml for crates.io crate cargo-freighter 0.1.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate cargo-freighter 0.1.0 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate cargo-freighter 0.1.0 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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2f0bad27394f10ab0087cf3601f68c0a1bb8c82b3f422b5a490774e6e3e4f10b
[INFO] running `Command { std: "docker" "start" "-a" "2f0bad27394f10ab0087cf3601f68c0a1bb8c82b3f422b5a490774e6e3e4f10b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2f0bad27394f10ab0087cf3601f68c0a1bb8c82b3f422b5a490774e6e3e4f10b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2f0bad27394f10ab0087cf3601f68c0a1bb8c82b3f422b5a490774e6e3e4f10b", kill_on_drop: false }`
[INFO] [stdout] 2f0bad27394f10ab0087cf3601f68c0a1bb8c82b3f422b5a490774e6e3e4f10b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 07ca8bb7e927f69f028afa61d65faeca0c1a4509528b2c17013d974ed32c127f
[INFO] running `Command { std: "docker" "start" "-a" "07ca8bb7e927f69f028afa61d65faeca0c1a4509528b2c17013d974ed32c127f", kill_on_drop: false }`
[INFO] [stderr]    Compiling cargo-freighter v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.13s
[INFO] running `Command { std: "docker" "inspect" "07ca8bb7e927f69f028afa61d65faeca0c1a4509528b2c17013d974ed32c127f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "07ca8bb7e927f69f028afa61d65faeca0c1a4509528b2c17013d974ed32c127f", kill_on_drop: false }`
[INFO] [stdout] 07ca8bb7e927f69f028afa61d65faeca0c1a4509528b2c17013d974ed32c127f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6fee1d7bad701d9c5763155de9fc9544abc4efd7dda59e0f3706114f525af01b
[INFO] running `Command { std: "docker" "start" "-a" "6fee1d7bad701d9c5763155de9fc9544abc4efd7dda59e0f3706114f525af01b", kill_on_drop: false }`
[INFO] [stderr]    Compiling cargo-freighter v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.20s
[INFO] running `Command { std: "docker" "inspect" "6fee1d7bad701d9c5763155de9fc9544abc4efd7dda59e0f3706114f525af01b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6fee1d7bad701d9c5763155de9fc9544abc4efd7dda59e0f3706114f525af01b", kill_on_drop: false }`
[INFO] [stdout] 6fee1d7bad701d9c5763155de9fc9544abc4efd7dda59e0f3706114f525af01b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 201f8a48b028044c30bccd5ec5a1f740f111d18a39ac36d9e21b0e22d70198bb
[INFO] running `Command { std: "docker" "start" "-a" "201f8a48b028044c30bccd5ec5a1f740f111d18a39ac36d9e21b0e22d70198bb", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/cargo_freighter-f1e3642ca80b285d)
[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" "201f8a48b028044c30bccd5ec5a1f740f111d18a39ac36d9e21b0e22d70198bb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "201f8a48b028044c30bccd5ec5a1f740f111d18a39ac36d9e21b0e22d70198bb", kill_on_drop: false }`
[INFO] [stdout] 201f8a48b028044c30bccd5ec5a1f740f111d18a39ac36d9e21b0e22d70198bb