[INFO] fetching crate fp_lib 0.8.2...
[INFO] testing fp_lib-0.8.2 against try#16fbf98f22730e073c09e7b03f0eafb87a295545 for pr-145628
[INFO] extracting crate fp_lib 0.8.2 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate fp_lib 0.8.2
[INFO] finished tweaking crates.io crate fp_lib 0.8.2
[INFO] tweaked toml for crates.io crate fp_lib 0.8.2 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate fp_lib 0.8.2 on toolchain 16fbf98f22730e073c09e7b03f0eafb87a295545
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+16fbf98f22730e073c09e7b03f0eafb87a295545" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+16fbf98f22730e073c09e7b03f0eafb87a295545" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+16fbf98f22730e073c09e7b03f0eafb87a295545" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+16fbf98f22730e073c09e7b03f0eafb87a295545" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e073ce23362ec0847cb92c9abc0ac19f2533326b4ff0abe07689864455069dd2
[INFO] running `Command { std: "docker" "start" "-a" "e073ce23362ec0847cb92c9abc0ac19f2533326b4ff0abe07689864455069dd2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e073ce23362ec0847cb92c9abc0ac19f2533326b4ff0abe07689864455069dd2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e073ce23362ec0847cb92c9abc0ac19f2533326b4ff0abe07689864455069dd2", kill_on_drop: false }`
[INFO] [stdout] e073ce23362ec0847cb92c9abc0ac19f2533326b4ff0abe07689864455069dd2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+16fbf98f22730e073c09e7b03f0eafb87a295545" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5359f7eca582acf86c1833c8796c277278533f63b32d9f0a3b53bf9f656a0345
[INFO] running `Command { std: "docker" "start" "-a" "5359f7eca582acf86c1833c8796c277278533f63b32d9f0a3b53bf9f656a0345", kill_on_drop: false }`
[INFO] [stderr]    Compiling fp_lib v0.8.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.81s
[INFO] running `Command { std: "docker" "inspect" "5359f7eca582acf86c1833c8796c277278533f63b32d9f0a3b53bf9f656a0345", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5359f7eca582acf86c1833c8796c277278533f63b32d9f0a3b53bf9f656a0345", kill_on_drop: false }`
[INFO] [stdout] 5359f7eca582acf86c1833c8796c277278533f63b32d9f0a3b53bf9f656a0345
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+16fbf98f22730e073c09e7b03f0eafb87a295545" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a5064a89d87558b80b1092b13d002e6ef63990b7e3302e897116911832e0180a
[INFO] running `Command { std: "docker" "start" "-a" "a5064a89d87558b80b1092b13d002e6ef63990b7e3302e897116911832e0180a", kill_on_drop: false }`
[INFO] [stderr]    Compiling fp_lib v0.8.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.59s
[INFO] running `Command { std: "docker" "inspect" "a5064a89d87558b80b1092b13d002e6ef63990b7e3302e897116911832e0180a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a5064a89d87558b80b1092b13d002e6ef63990b7e3302e897116911832e0180a", kill_on_drop: false }`
[INFO] [stdout] a5064a89d87558b80b1092b13d002e6ef63990b7e3302e897116911832e0180a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+16fbf98f22730e073c09e7b03f0eafb87a295545" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 38a005675c0473ade8a1d69d486c3d6f9846e5b4d4784cd1f4d9c86101e874f0
[INFO] running `Command { std: "docker" "start" "-a" "38a005675c0473ade8a1d69d486c3d6f9846e5b4d4784cd1f4d9c86101e874f0", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/fp_lib-8cb333413acbeca3)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test collections::graph::tests::social_network ... ok
[INFO] [stdout] test concurrency::thread_pool::test::run_test ... ok
[INFO] [stdout] test concurrency::thread_pool::test::panic_test ... ok
[INFO] [stderr]    Doc-tests fp_lib
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[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" "38a005675c0473ade8a1d69d486c3d6f9846e5b4d4784cd1f4d9c86101e874f0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "38a005675c0473ade8a1d69d486c3d6f9846e5b4d4784cd1f4d9c86101e874f0", kill_on_drop: false }`
[INFO] [stdout] 38a005675c0473ade8a1d69d486c3d6f9846e5b4d4784cd1f4d9c86101e874f0