[INFO] fetching crate visit 0.1.0...
[INFO] testing visit-0.1.0 against 1.59.0 for beta-1.60-1
[INFO] extracting crate visit 0.1.0 into /workspace/builds/worker-29/source
[INFO] validating manifest of crates.io crate visit 0.1.0 on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate visit 0.1.0
[INFO] finished tweaking crates.io crate visit 0.1.0
[INFO] tweaked toml for crates.io crate visit 0.1.0 written to /workspace/builds/worker-29/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "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" "+1.59.0" "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-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 62e169c9278fef4d118703524ec13c2e8993dbe25b067eefd3aa0f2ea80646a5
[INFO] running `Command { std: "docker" "start" "-a" "62e169c9278fef4d118703524ec13c2e8993dbe25b067eefd3aa0f2ea80646a5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "62e169c9278fef4d118703524ec13c2e8993dbe25b067eefd3aa0f2ea80646a5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "62e169c9278fef4d118703524ec13c2e8993dbe25b067eefd3aa0f2ea80646a5", kill_on_drop: false }`
[INFO] [stdout] 62e169c9278fef4d118703524ec13c2e8993dbe25b067eefd3aa0f2ea80646a5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cecf19f0989619cc9a2c57b9b9cb8ba52949456ed6aa6ba8951897a1281db95c
[INFO] running `Command { std: "docker" "start" "-a" "cecf19f0989619cc9a2c57b9b9cb8ba52949456ed6aa6ba8951897a1281db95c", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v0.4.30
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]    Compiling case v1.0.0
[INFO] [stderr]    Compiling quote v0.6.13
[INFO] [stderr]    Compiling visit v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.48s
[INFO] running `Command { std: "docker" "inspect" "cecf19f0989619cc9a2c57b9b9cb8ba52949456ed6aa6ba8951897a1281db95c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cecf19f0989619cc9a2c57b9b9cb8ba52949456ed6aa6ba8951897a1281db95c", kill_on_drop: false }`
[INFO] [stdout] cecf19f0989619cc9a2c57b9b9cb8ba52949456ed6aa6ba8951897a1281db95c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ebb68b7d14e31756f82551a47f62283cbac471bb4fa54a71f601b74617eaadd5
[INFO] running `Command { std: "docker" "start" "-a" "ebb68b7d14e31756f82551a47f62283cbac471bb4fa54a71f601b74617eaadd5", kill_on_drop: false }`
[INFO] [stderr] error: multiple packages link to native library `SDL2`, but a native library can be linked only once
[INFO] [stderr] 
[INFO] [stderr] package `sdl2-sys v0.25.0`
[INFO] [stderr]     ... which satisfies dependency `sdl2-sys = "^0.25.0"` (locked to 0.25.0) of package `sdl2 v0.25.0`
[INFO] [stderr]     ... which satisfies dependency `sdl2 = "^0.25.0"` (locked to 0.25.0) of package `sdl2_image v0.25.0`
[INFO] [stderr]     ... which satisfies dependency `sdl2_image = "*"` (locked to 0.25.0) of package `simple v0.1.0`
[INFO] [stderr]     ... which satisfies dependency `simple = "^0.1.0"` (locked to 0.1.0) of package `visit v0.1.0 (/opt/rustwide/workdir)`
[INFO] [stderr] links to native library `SDL2`
[INFO] [stderr] 
[INFO] [stderr] package `sdl2-sys v0.35.2`
[INFO] [stderr]     ... which satisfies dependency `sdl2-sys = "^0.35.2"` (locked to 0.35.2) of package `sdl2 v0.35.2`
[INFO] [stderr]     ... which satisfies dependency `sdl2 = "*"` (locked to 0.35.2) of package `simple v0.1.0`
[INFO] [stderr]     ... which satisfies dependency `simple = "^0.1.0"` (locked to 0.1.0) of package `visit v0.1.0 (/opt/rustwide/workdir)`
[INFO] [stderr] also links to native library `SDL2`
[INFO] running `Command { std: "docker" "inspect" "ebb68b7d14e31756f82551a47f62283cbac471bb4fa54a71f601b74617eaadd5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ebb68b7d14e31756f82551a47f62283cbac471bb4fa54a71f601b74617eaadd5", kill_on_drop: false }`
[INFO] [stdout] ebb68b7d14e31756f82551a47f62283cbac471bb4fa54a71f601b74617eaadd5