[INFO] fetching crate mini_shell 0.1.0...
[INFO] testing mini_shell-0.1.0 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7
[INFO] extracting crate mini_shell 0.1.0 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate mini_shell 0.1.0
[INFO] finished tweaking crates.io crate mini_shell 0.1.0
[INFO] tweaked toml for crates.io crate mini_shell 0.1.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate mini_shell 0.1.0 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 mini_shell 0.1.0 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-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 57a0f76c2c59cb684fb8ff0a9206f08197383968d6625c6fa347de186da0c5ba
[INFO] running `Command { std: "docker" "start" "-a" "57a0f76c2c59cb684fb8ff0a9206f08197383968d6625c6fa347de186da0c5ba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "57a0f76c2c59cb684fb8ff0a9206f08197383968d6625c6fa347de186da0c5ba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "57a0f76c2c59cb684fb8ff0a9206f08197383968d6625c6fa347de186da0c5ba", kill_on_drop: false }`
[INFO] [stdout] 57a0f76c2c59cb684fb8ff0a9206f08197383968d6625c6fa347de186da0c5ba
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 70924750232f6fbb7f98a749733eb7a9e0b8ceafa365db75c7f30faa9fb481f4
[INFO] running `Command { std: "docker" "start" "-a" "70924750232f6fbb7f98a749733eb7a9e0b8ceafa365db75c7f30faa9fb481f4", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.172
[INFO] [stderr]    Compiling option-ext v0.2.0
[INFO] [stderr]    Compiling log v0.4.27
[INFO] [stderr]    Compiling is_executable v1.0.4
[INFO] [stderr]    Compiling colored v3.0.0
[INFO] [stderr]    Compiling dirs-sys v0.5.0
[INFO] [stderr]    Compiling users v0.11.0
[INFO] [stderr]    Compiling dirs v6.0.0
[INFO] [stderr]    Compiling is-root v0.1.3
[INFO] [stderr]    Compiling mini_shell v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.64s
[INFO] running `Command { std: "docker" "inspect" "70924750232f6fbb7f98a749733eb7a9e0b8ceafa365db75c7f30faa9fb481f4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "70924750232f6fbb7f98a749733eb7a9e0b8ceafa365db75c7f30faa9fb481f4", kill_on_drop: false }`
[INFO] [stdout] 70924750232f6fbb7f98a749733eb7a9e0b8ceafa365db75c7f30faa9fb481f4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 6a5dce4a83a3f36c5355da66c97d11584ccf37901972a672a6c515aefb283f54
[INFO] running `Command { std: "docker" "start" "-a" "6a5dce4a83a3f36c5355da66c97d11584ccf37901972a672a6c515aefb283f54", kill_on_drop: false }`
[INFO] [stderr]    Compiling mini_shell v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.34s
[INFO] running `Command { std: "docker" "inspect" "6a5dce4a83a3f36c5355da66c97d11584ccf37901972a672a6c515aefb283f54", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6a5dce4a83a3f36c5355da66c97d11584ccf37901972a672a6c515aefb283f54", kill_on_drop: false }`
[INFO] [stdout] 6a5dce4a83a3f36c5355da66c97d11584ccf37901972a672a6c515aefb283f54
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] d41aa8d8c60341f7a533a159a7af8d5d0881692e0a482e61a12e0fd819bbb0c8
[INFO] running `Command { std: "docker" "start" "-a" "d41aa8d8c60341f7a533a159a7af8d5d0881692e0a482e61a12e0fd819bbb0c8", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/mini_shell-338c93863af32dd8)
[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" "d41aa8d8c60341f7a533a159a7af8d5d0881692e0a482e61a12e0fd819bbb0c8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d41aa8d8c60341f7a533a159a7af8d5d0881692e0a482e61a12e0fd819bbb0c8", kill_on_drop: false }`
[INFO] [stdout] d41aa8d8c60341f7a533a159a7af8d5d0881692e0a482e61a12e0fd819bbb0c8