[INFO] fetching crate fxsm 0.2.0...
[INFO] testing fxsm-0.2.0 against try#8262275854dc0e5381c9d42d56257d94932c5a87 for pr-90799
[INFO] extracting crate fxsm 0.2.0 into /workspace/builds/worker-25/source
[INFO] validating manifest of crates.io crate fxsm 0.2.0 on toolchain 8262275854dc0e5381c9d42d56257d94932c5a87
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate fxsm 0.2.0
[INFO] finished tweaking crates.io crate fxsm 0.2.0
[INFO] tweaked toml for crates.io crate fxsm 0.2.0 written to /workspace/builds/worker-25/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "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-25/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] da7f8722d57bfdf439c62c48a8626c25629a0afb1daeca704000b5339ee3f798
[INFO] running `Command { std: "docker" "start" "-a" "da7f8722d57bfdf439c62c48a8626c25629a0afb1daeca704000b5339ee3f798", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "da7f8722d57bfdf439c62c48a8626c25629a0afb1daeca704000b5339ee3f798", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "da7f8722d57bfdf439c62c48a8626c25629a0afb1daeca704000b5339ee3f798", kill_on_drop: false }`
[INFO] [stdout] da7f8722d57bfdf439c62c48a8626c25629a0afb1daeca704000b5339ee3f798
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4bcaf21639cce66c0f58c366c1a017d9a8b34aed86fb23646cc0d9df78df442d
[INFO] running `Command { std: "docker" "start" "-a" "4bcaf21639cce66c0f58c366c1a017d9a8b34aed86fb23646cc0d9df78df442d", kill_on_drop: false }`
[INFO] [stderr]    Compiling fxsm v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.26s
[INFO] running `Command { std: "docker" "inspect" "4bcaf21639cce66c0f58c366c1a017d9a8b34aed86fb23646cc0d9df78df442d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4bcaf21639cce66c0f58c366c1a017d9a8b34aed86fb23646cc0d9df78df442d", kill_on_drop: false }`
[INFO] [stdout] 4bcaf21639cce66c0f58c366c1a017d9a8b34aed86fb23646cc0d9df78df442d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 17aa57dba9aa9a34ec22004e7d2dfeedc48abf1b38a2edcad55af20f3489857b
[INFO] running `Command { std: "docker" "start" "-a" "17aa57dba9aa9a34ec22004e7d2dfeedc48abf1b38a2edcad55af20f3489857b", kill_on_drop: false }`
[INFO] [stderr]    Compiling fxsm v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.32s
[INFO] running `Command { std: "docker" "inspect" "17aa57dba9aa9a34ec22004e7d2dfeedc48abf1b38a2edcad55af20f3489857b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "17aa57dba9aa9a34ec22004e7d2dfeedc48abf1b38a2edcad55af20f3489857b", kill_on_drop: false }`
[INFO] [stdout] 17aa57dba9aa9a34ec22004e7d2dfeedc48abf1b38a2edcad55af20f3489857b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d4ffc715451af35622cb6466580f36f18878d29ab55e9e9f735f0006cbee7ddb
[INFO] running `Command { std: "docker" "start" "-a" "d4ffc715451af35622cb6466580f36f18878d29ab55e9e9f735f0006cbee7ddb", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/fxsm-c10fcea0e732e327)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests fxsm
[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] [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" "d4ffc715451af35622cb6466580f36f18878d29ab55e9e9f735f0006cbee7ddb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d4ffc715451af35622cb6466580f36f18878d29ab55e9e9f735f0006cbee7ddb", kill_on_drop: false }`
[INFO] [stdout] d4ffc715451af35622cb6466580f36f18878d29ab55e9e9f735f0006cbee7ddb