[INFO] fetching crate vmode 0.1.0...
[INFO] testing vmode-0.1.0 against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041
[INFO] extracting crate vmode 0.1.0 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate vmode 0.1.0 on toolchain ecabaf78506b7a4668d42dc20268c086b93f0fad
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate vmode 0.1.0
[INFO] finished tweaking crates.io crate vmode 0.1.0
[INFO] tweaked toml for crates.io crate vmode 0.1.0 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate crates.io crate vmode 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] df248c9cf8e003ee75be5fc7029f3b21f44ebfed0a6fa6e93be344edc32e9b90
[INFO] running `Command { std: "docker" "start" "-a" "df248c9cf8e003ee75be5fc7029f3b21f44ebfed0a6fa6e93be344edc32e9b90", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "df248c9cf8e003ee75be5fc7029f3b21f44ebfed0a6fa6e93be344edc32e9b90", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "df248c9cf8e003ee75be5fc7029f3b21f44ebfed0a6fa6e93be344edc32e9b90", kill_on_drop: false }`
[INFO] [stdout] df248c9cf8e003ee75be5fc7029f3b21f44ebfed0a6fa6e93be344edc32e9b90
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 39e70f2cd6d8e8793af7f121ae8792536185f08a708d2fccda6cd13b96df4520
[INFO] running `Command { std: "docker" "start" "-a" "39e70f2cd6d8e8793af7f121ae8792536185f08a708d2fccda6cd13b96df4520", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.95
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling vmode v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.57s
[INFO] running `Command { std: "docker" "inspect" "39e70f2cd6d8e8793af7f121ae8792536185f08a708d2fccda6cd13b96df4520", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "39e70f2cd6d8e8793af7f121ae8792536185f08a708d2fccda6cd13b96df4520", kill_on_drop: false }`
[INFO] [stdout] 39e70f2cd6d8e8793af7f121ae8792536185f08a708d2fccda6cd13b96df4520
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 784ce7ef413e63bb61732c6bd016f8b48121902e5aac8a853abf2ef08c93fa42
[INFO] running `Command { std: "docker" "start" "-a" "784ce7ef413e63bb61732c6bd016f8b48121902e5aac8a853abf2ef08c93fa42", kill_on_drop: false }`
[INFO] [stderr]    Compiling vmode v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.52s
[INFO] running `Command { std: "docker" "inspect" "784ce7ef413e63bb61732c6bd016f8b48121902e5aac8a853abf2ef08c93fa42", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "784ce7ef413e63bb61732c6bd016f8b48121902e5aac8a853abf2ef08c93fa42", kill_on_drop: false }`
[INFO] [stdout] 784ce7ef413e63bb61732c6bd016f8b48121902e5aac8a853abf2ef08c93fa42
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] dcb230c11e4ce53a0bdab482c13a8911d3397f1af4ea30ce7063e42f83931148
[INFO] running `Command { std: "docker" "start" "-a" "dcb230c11e4ce53a0bdab482c13a8911d3397f1af4ea30ce7063e42f83931148", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/vmode-aea1ac9287e53b2b)
[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" "dcb230c11e4ce53a0bdab482c13a8911d3397f1af4ea30ce7063e42f83931148", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dcb230c11e4ce53a0bdab482c13a8911d3397f1af4ea30ce7063e42f83931148", kill_on_drop: false }`
[INFO] [stdout] dcb230c11e4ce53a0bdab482c13a8911d3397f1af4ea30ce7063e42f83931148