[INFO] cloning repository https://github.com/NathanKolpa/serva
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/NathanKolpa/serva" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNathanKolpa%2Fserva", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNathanKolpa%2Fserva'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] dc4c7e6ae8969a6093c69e25cd63e85313ffe640
[INFO] testing NathanKolpa/serva against try#16fbf98f22730e073c09e7b03f0eafb87a295545 for pr-145628-retry-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNathanKolpa%2Fserva" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-2-tc2/source/.cargo/config.toml
[INFO] started tweaking git repo https://github.com/NathanKolpa/serva
[INFO] finished tweaking git repo https://github.com/NathanKolpa/serva
[INFO] tweaked toml for git repo https://github.com/NathanKolpa/serva written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/NathanKolpa/serva 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] crate git repo https://github.com/NathanKolpa/serva 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" "+16fbf98f22730e073c09e7b03f0eafb87a295545" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 9c65cae98c962c7cf71b8e12a31dc2d2c4a24fb6eba2c3b6d7eea304cc64d434
[INFO] running `Command { std: "docker" "start" "-a" "9c65cae98c962c7cf71b8e12a31dc2d2c4a24fb6eba2c3b6d7eea304cc64d434", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9c65cae98c962c7cf71b8e12a31dc2d2c4a24fb6eba2c3b6d7eea304cc64d434", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9c65cae98c962c7cf71b8e12a31dc2d2c4a24fb6eba2c3b6d7eea304cc64d434", kill_on_drop: false }`
[INFO] [stdout] 9c65cae98c962c7cf71b8e12a31dc2d2c4a24fb6eba2c3b6d7eea304cc64d434
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 02f21b9ab42d1fff3ad1ef11e1d79d565d5deff7d76ee13350e87de4b0a6e371
[INFO] running `Command { std: "docker" "start" "-a" "02f21b9ab42d1fff3ad1ef11e1d79d565d5deff7d76ee13350e87de4b0a6e371", kill_on_drop: false }`
[INFO] [stderr]    Compiling lock_api v0.4.10
[INFO] [stderr]    Compiling syscall v0.1.0 (/opt/rustwide/workdir/libraries/syscall)
[INFO] [stderr]    Compiling bootloader v0.9.23
[INFO] [stderr]    Compiling testing v0.1.0 (/opt/rustwide/workdir/libraries/testing)
[INFO] [stderr]    Compiling user v0.1.0 (/opt/rustwide/workdir/libraries/user)
[INFO] [stderr]    Compiling tty v0.1.0 (/opt/rustwide/workdir/services/tty)
[INFO] [stderr]    Compiling fs v0.1.0 (/opt/rustwide/workdir/services/fs)
[INFO] [stdout] error: unwinding panics are not supported without std
[INFO] [stdout]   |
[INFO] [stdout]   = help: using nightly cargo, use -Zbuild-std with panic="abort" to avoid unwinding
[INFO] [stdout]   = note: since the core library is usually precompiled with panic="unwind", rebuilding your crate with panic="abort" may not be enough to fix the problem
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `tty` (bin "tty") due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: unwinding panics are not supported without std
[INFO] [stdout]   |
[INFO] [stdout]   = help: using nightly cargo, use -Zbuild-std with panic="abort" to avoid unwinding
[INFO] [stdout]   = note: since the core library is usually precompiled with panic="unwind", rebuilding your crate with panic="abort" may not be enough to fix the problem
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `fs` (bin "fs") due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "02f21b9ab42d1fff3ad1ef11e1d79d565d5deff7d76ee13350e87de4b0a6e371", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "02f21b9ab42d1fff3ad1ef11e1d79d565d5deff7d76ee13350e87de4b0a6e371", kill_on_drop: false }`
[INFO] [stdout] 02f21b9ab42d1fff3ad1ef11e1d79d565d5deff7d76ee13350e87de4b0a6e371