[INFO] fetching crate flamingos 0.0.1-pre...
[INFO] testing flamingos-0.0.1-pre against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7
[INFO] extracting crate flamingos 0.0.1-pre into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate flamingos 0.0.1-pre
[INFO] finished tweaking crates.io crate flamingos 0.0.1-pre
[INFO] tweaked toml for crates.io crate flamingos 0.0.1-pre written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate flamingos 0.0.1-pre on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate flamingos 0.0.1-pre 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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b6053dc8eec0e797674e89e0d3a9be2e4879a4dc0abd2c6fe5d1121b2b9cbdca
[INFO] running `Command { std: "docker" "start" "-a" "b6053dc8eec0e797674e89e0d3a9be2e4879a4dc0abd2c6fe5d1121b2b9cbdca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b6053dc8eec0e797674e89e0d3a9be2e4879a4dc0abd2c6fe5d1121b2b9cbdca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b6053dc8eec0e797674e89e0d3a9be2e4879a4dc0abd2c6fe5d1121b2b9cbdca", kill_on_drop: false }`
[INFO] [stdout] b6053dc8eec0e797674e89e0d3a9be2e4879a4dc0abd2c6fe5d1121b2b9cbdca
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 90941d463d6ce937edfdfc93087b66214323146e88024478d303b3d3bc5c9e17
[INFO] running `Command { std: "docker" "start" "-a" "90941d463d6ce937edfdfc93087b66214323146e88024478d303b3d3bc5c9e17", kill_on_drop: false }`
[INFO] [stderr]    Compiling flamingos v0.0.1-pre (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.16s
[INFO] running `Command { std: "docker" "inspect" "90941d463d6ce937edfdfc93087b66214323146e88024478d303b3d3bc5c9e17", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "90941d463d6ce937edfdfc93087b66214323146e88024478d303b3d3bc5c9e17", kill_on_drop: false }`
[INFO] [stdout] 90941d463d6ce937edfdfc93087b66214323146e88024478d303b3d3bc5c9e17
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9ba10c7490150b72224513de361dbe5f16f7f707aa7bf24ef26e019291ef99e8
[INFO] running `Command { std: "docker" "start" "-a" "9ba10c7490150b72224513de361dbe5f16f7f707aa7bf24ef26e019291ef99e8", kill_on_drop: false }`
[INFO] [stderr]    Compiling flamingos v0.0.1-pre (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.28s
[INFO] running `Command { std: "docker" "inspect" "9ba10c7490150b72224513de361dbe5f16f7f707aa7bf24ef26e019291ef99e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9ba10c7490150b72224513de361dbe5f16f7f707aa7bf24ef26e019291ef99e8", kill_on_drop: false }`
[INFO] [stdout] 9ba10c7490150b72224513de361dbe5f16f7f707aa7bf24ef26e019291ef99e8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d37bb2c56dea6c9a3b0b9ecbb7bbe1095c62f1b4159f1e033be8b2cefcf2cdd0
[INFO] running `Command { std: "docker" "start" "-a" "d37bb2c56dea6c9a3b0b9ecbb7bbe1095c62f1b4159f1e033be8b2cefcf2cdd0", 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/flamingos-da58595309061024)
[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] [stderr]    Doc-tests flamingos
[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" "d37bb2c56dea6c9a3b0b9ecbb7bbe1095c62f1b4159f1e033be8b2cefcf2cdd0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d37bb2c56dea6c9a3b0b9ecbb7bbe1095c62f1b4159f1e033be8b2cefcf2cdd0", kill_on_drop: false }`
[INFO] [stdout] d37bb2c56dea6c9a3b0b9ecbb7bbe1095c62f1b4159f1e033be8b2cefcf2cdd0