[INFO] fetching crate snedfile 0.1.0...
[INFO] testing snedfile-0.1.0 against 1.59.0 for beta-1.60-1
[INFO] extracting crate snedfile 0.1.0 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate snedfile 0.1.0 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 snedfile 0.1.0
[INFO] finished tweaking crates.io crate snedfile 0.1.0
[INFO] tweaked toml for crates.io crate snedfile 0.1.0 written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] f18a07565633e8d5810634de577caf2d67d8de051028d75d9f453cf6929a3884
[INFO] running `Command { std: "docker" "start" "-a" "f18a07565633e8d5810634de577caf2d67d8de051028d75d9f453cf6929a3884", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f18a07565633e8d5810634de577caf2d67d8de051028d75d9f453cf6929a3884", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f18a07565633e8d5810634de577caf2d67d8de051028d75d9f453cf6929a3884", kill_on_drop: false }`
[INFO] [stdout] f18a07565633e8d5810634de577caf2d67d8de051028d75d9f453cf6929a3884
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] 65654ec9b304b2dc045cdd7760a45bdb12a93890d8d04f87005cbd108601e2ad
[INFO] running `Command { std: "docker" "start" "-a" "65654ec9b304b2dc045cdd7760a45bdb12a93890d8d04f87005cbd108601e2ad", kill_on_drop: false }`
[INFO] [stderr]    Compiling snedfile v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.69s
[INFO] running `Command { std: "docker" "inspect" "65654ec9b304b2dc045cdd7760a45bdb12a93890d8d04f87005cbd108601e2ad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "65654ec9b304b2dc045cdd7760a45bdb12a93890d8d04f87005cbd108601e2ad", kill_on_drop: false }`
[INFO] [stdout] 65654ec9b304b2dc045cdd7760a45bdb12a93890d8d04f87005cbd108601e2ad
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] 8d87f4b13a3c0077b83ba8e88b03f083646e0b4d0e100904d6eb338467c50e5a
[INFO] running `Command { std: "docker" "start" "-a" "8d87f4b13a3c0077b83ba8e88b03f083646e0b4d0e100904d6eb338467c50e5a", kill_on_drop: false }`
[INFO] [stderr]    Compiling remove_dir_all v0.5.3
[INFO] [stderr]    Compiling fastrand v1.7.0
[INFO] [stderr]    Compiling tcp-test v0.1.0
[INFO] [stderr]    Compiling tempfile v3.3.0
[INFO] [stderr]    Compiling snedfile v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.47s
[INFO] running `Command { std: "docker" "inspect" "8d87f4b13a3c0077b83ba8e88b03f083646e0b4d0e100904d6eb338467c50e5a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8d87f4b13a3c0077b83ba8e88b03f083646e0b4d0e100904d6eb338467c50e5a", kill_on_drop: false }`
[INFO] [stdout] 8d87f4b13a3c0077b83ba8e88b03f083646e0b4d0e100904d6eb338467c50e5a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] 69a8ff1e20a3871dc57c2d48b00088b55583301a2ff2a9ab064c2bde3e8ac41f
[INFO] running `Command { std: "docker" "start" "-a" "69a8ff1e20a3871dc57c2d48b00088b55583301a2ff2a9ab064c2bde3e8ac41f", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/snedfile-1e0ac0f9a1f687d0)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test fallback::tests::send_file_imp ... ok
[INFO] [stdout] test fallback::tests::copy_to_end ... ok
[INFO] [stdout] test fallback::tests::send_file_exact ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.21s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/snedfile.rs (/opt/rustwide/target/debug/deps/snedfile-1959213ee55452c5)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test entire_file ... ok
[INFO] [stdout] test exact ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests snedfile
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - send_exact (line 157) ... ok
[INFO] [stdout] test src/lib.rs - send_file (line 119) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.22s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "69a8ff1e20a3871dc57c2d48b00088b55583301a2ff2a9ab064c2bde3e8ac41f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "69a8ff1e20a3871dc57c2d48b00088b55583301a2ff2a9ab064c2bde3e8ac41f", kill_on_drop: false }`
[INFO] [stdout] 69a8ff1e20a3871dc57c2d48b00088b55583301a2ff2a9ab064c2bde3e8ac41f