[INFO] fetching crate snailx 0.8.3...
[INFO] testing snailx-0.8.3 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-2
[INFO] extracting crate snailx 0.8.3 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate snailx 0.8.3
[INFO] finished tweaking crates.io crate snailx 0.8.3
[INFO] tweaked toml for crates.io crate snailx 0.8.3 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate snailx 0.8.3 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate snailx 0.8.3 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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 42373ba09a3406ab320ac5c83406fa3886668be14c2657ca818ac93942c3bea5
[INFO] running `Command { std: "docker" "start" "-a" "42373ba09a3406ab320ac5c83406fa3886668be14c2657ca818ac93942c3bea5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "42373ba09a3406ab320ac5c83406fa3886668be14c2657ca818ac93942c3bea5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "42373ba09a3406ab320ac5c83406fa3886668be14c2657ca818ac93942c3bea5", kill_on_drop: false }`
[INFO] [stdout] 42373ba09a3406ab320ac5c83406fa3886668be14c2657ca818ac93942c3bea5
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b4e2ee6bcd3e679bdbb911e7cfb13b361fcae32d3ae34abb00a5ca7646115a2f
[INFO] running `Command { std: "docker" "start" "-a" "b4e2ee6bcd3e679bdbb911e7cfb13b361fcae32d3ae34abb00a5ca7646115a2f", kill_on_drop: false }`
[INFO] [stderr]    Compiling snailx v0.8.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.55s
[INFO] running `Command { std: "docker" "inspect" "b4e2ee6bcd3e679bdbb911e7cfb13b361fcae32d3ae34abb00a5ca7646115a2f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b4e2ee6bcd3e679bdbb911e7cfb13b361fcae32d3ae34abb00a5ca7646115a2f", kill_on_drop: false }`
[INFO] [stdout] b4e2ee6bcd3e679bdbb911e7cfb13b361fcae32d3ae34abb00a5ca7646115a2f
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 10b6f2e0cc3a32cf23a8cecc48a76e07f830f8ce34ad87dafe47692d29b94d1c
[INFO] running `Command { std: "docker" "start" "-a" "10b6f2e0cc3a32cf23a8cecc48a76e07f830f8ce34ad87dafe47692d29b94d1c", kill_on_drop: false }`
[INFO] [stderr]    Compiling snailx v0.8.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.30s
[INFO] running `Command { std: "docker" "inspect" "10b6f2e0cc3a32cf23a8cecc48a76e07f830f8ce34ad87dafe47692d29b94d1c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "10b6f2e0cc3a32cf23a8cecc48a76e07f830f8ce34ad87dafe47692d29b94d1c", kill_on_drop: false }`
[INFO] [stdout] 10b6f2e0cc3a32cf23a8cecc48a76e07f830f8ce34ad87dafe47692d29b94d1c
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 661fb59c6adf8e7032caea99ed2a767b8f7831b318f5c0b54f9cd9705e3c5b9d
[INFO] running `Command { std: "docker" "start" "-a" "661fb59c6adf8e7032caea99ed2a767b8f7831b318f5c0b54f9cd9705e3c5b9d", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/snailx-46fe1c9401a27012)
[INFO] [stdout] running 0 tests
[INFO] [stderr]    Doc-tests snailx
[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] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test src/ffi.rs - ffi::minimal_cstr::CStr<'a>::len (line 99) ... ok
[INFO] [stdout] test /opt/rustwide/target/debug/build/snailx-3f8bddbf8459fca1/out/direct.rs - direct::argc_argv (line 7) ... ok
[INFO] [stdout] test src/ffi.rs - ffi::minimal_cstr::CStr<'a>::as_ptr (line 75) ... ok
[INFO] [stdout] test /opt/rustwide/target/debug/build/snailx-3f8bddbf8459fca1/out/direct.rs - direct::set_argc_argv (line 34) ... ok
[INFO] [stdout] test src/ffi.rs - ffi::minimal_cstr::CStr<'a>::from_ptr (line 189) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.53s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "661fb59c6adf8e7032caea99ed2a767b8f7831b318f5c0b54f9cd9705e3c5b9d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "661fb59c6adf8e7032caea99ed2a767b8f7831b318f5c0b54f9cd9705e3c5b9d", kill_on_drop: false }`
[INFO] [stdout] 661fb59c6adf8e7032caea99ed2a767b8f7831b318f5c0b54f9cd9705e3c5b9d