[INFO] cloning repository https://github.com/wlthomson/rust-dynamic-loading
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/wlthomson/rust-dynamic-loading" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwlthomson%2Frust-dynamic-loading", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwlthomson%2Frust-dynamic-loading'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 403b285d894a7c6f0a1a5a4e154736dba848682b
[INFO] testing wlthomson/rust-dynamic-loading against try#8262275854dc0e5381c9d42d56257d94932c5a87 for pr-90799
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwlthomson%2Frust-dynamic-loading" "/workspace/builds/worker-66/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-66/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/wlthomson/rust-dynamic-loading 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 git repo https://github.com/wlthomson/rust-dynamic-loading
[INFO] finished tweaking git repo https://github.com/wlthomson/rust-dynamic-loading
[INFO] tweaked toml for git repo https://github.com/wlthomson/rust-dynamic-loading written to /workspace/builds/worker-66/source/Cargo.toml
[INFO] crate git repo https://github.com/wlthomson/rust-dynamic-loading already has a lockfile, it will not be regenerated
[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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-66/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-66/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 71dfe315d4e7f611d31e107ae3e757d4ea5a2d73ff2f7290fc54002de9a593d8
[INFO] running `Command { std: "docker" "start" "-a" "71dfe315d4e7f611d31e107ae3e757d4ea5a2d73ff2f7290fc54002de9a593d8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "71dfe315d4e7f611d31e107ae3e757d4ea5a2d73ff2f7290fc54002de9a593d8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "71dfe315d4e7f611d31e107ae3e757d4ea5a2d73ff2f7290fc54002de9a593d8", kill_on_drop: false }`
[INFO] [stdout] 71dfe315d4e7f611d31e107ae3e757d4ea5a2d73ff2f7290fc54002de9a593d8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-66/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-66/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] caca8a436ef272a58e011d4192cd167b7941a4554c27b4b8f0d5a11391a4e5af
[INFO] running `Command { std: "docker" "start" "-a" "caca8a436ef272a58e011d4192cd167b7941a4554c27b4b8f0d5a11391a4e5af", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling libloading v0.7.0
[INFO] [stderr]    Compiling rust-dynamic-loading v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.16s
[INFO] running `Command { std: "docker" "inspect" "caca8a436ef272a58e011d4192cd167b7941a4554c27b4b8f0d5a11391a4e5af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "caca8a436ef272a58e011d4192cd167b7941a4554c27b4b8f0d5a11391a4e5af", kill_on_drop: false }`
[INFO] [stdout] caca8a436ef272a58e011d4192cd167b7941a4554c27b4b8f0d5a11391a4e5af
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-66/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-66/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8056794ae608593af8311e5b4111b284c93d998344f0339c5fe7c03cad8f15fa
[INFO] running `Command { std: "docker" "start" "-a" "8056794ae608593af8311e5b4111b284c93d998344f0339c5fe7c03cad8f15fa", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling rust-dynamic-loading v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.67s
[INFO] running `Command { std: "docker" "inspect" "8056794ae608593af8311e5b4111b284c93d998344f0339c5fe7c03cad8f15fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8056794ae608593af8311e5b4111b284c93d998344f0339c5fe7c03cad8f15fa", kill_on_drop: false }`
[INFO] [stdout] 8056794ae608593af8311e5b4111b284c93d998344f0339c5fe7c03cad8f15fa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-66/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-66/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 271b3c1b5472eeabaf3619b2c4cd4ac7defd844ff40d85357713ab815dfe206b
[INFO] running `Command { std: "docker" "start" "-a" "271b3c1b5472eeabaf3619b2c4cd4ac7defd844ff40d85357713ab815dfe206b", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rust_dynamic_loading-4a656083d7a0cab2)
[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" "271b3c1b5472eeabaf3619b2c4cd4ac7defd844ff40d85357713ab815dfe206b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "271b3c1b5472eeabaf3619b2c4cd4ac7defd844ff40d85357713ab815dfe206b", kill_on_drop: false }`
[INFO] [stdout] 271b3c1b5472eeabaf3619b2c4cd4ac7defd844ff40d85357713ab815dfe206b