[INFO] cloning repository https://github.com/ashishjsharda/RustTutorials
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ashishjsharda/RustTutorials" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fashishjsharda%2FRustTutorials", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fashishjsharda%2FRustTutorials'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 5c352cc34091278cede3d4dbc2b870e8e2213758
[INFO] checking ashishjsharda/RustTutorials against try#c6f1a85c8f06c93ddc6200caf413929a2e7e7dd6 for pr-145463
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fashishjsharda%2FRustTutorials" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] [stderr] error: unable to write file target/debug/incremental/adder-2gal98ew05tcc/s-ggulee16rv-iham5j-384fbiwlr51rs/dep-graph.bin
[INFO] [stderr] error: unable to write file target/debug/incremental/adder-2gal98ew05tcc/s-ggulee16rv-iham5j-384fbiwlr51rs/query-cache.bin
[INFO] [stderr] error: unable to write file target/debug/incremental/adder-2gal98ew05tcc/s-ggulee16rv-iham5j-384fbiwlr51rs/uz5zw9h4fkjj65m.o
[INFO] [stderr] fatal: unable to checkout working tree
[INFO] [stderr] warning: Clone succeeded, but checkout failed.
[INFO] [stderr] You can inspect what was checked out with 'git status'
[INFO] [stderr] and retry with 'git restore --source=HEAD :/'
[INFO] [stderr] 
[INFO] checking ashishjsharda/RustTutorials against try#c6f1a85c8f06c93ddc6200caf413929a2e7e7dd6 for pr-145463
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fashishjsharda%2FRustTutorials" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] [stderr] error: unable to write file target/debug/incremental/adder-2gal98ew05tcc/s-ggulee16rv-iham5j-384fbiwlr51rs/4l5rdry4erd7rrza.o
[INFO] [stderr] error: unable to write file target/debug/incremental/adder-2gal98ew05tcc/s-ggulee16rv-iham5j-384fbiwlr51rs/4p2egh4vowhvy02c.o
[INFO] [stderr] error: unable to write file target/debug/incremental/adder-2gal98ew05tcc/s-ggulee16rv-iham5j-384fbiwlr51rs/4qgwcwp9jlme535c.o
[INFO] [stderr] error: unable to write file target/debug/incremental/adder-2gal98ew05tcc/s-ggulee16rv-iham5j-384fbiwlr51rs/50t46h1qd25pwo77.o
[INFO] [stderr] error: unable to write file target/debug/incremental/adder-2gal98ew05tcc/s-ggulee16rv-iham5j-384fbiwlr51rs/555hgx8yznv0fs9q.o
[INFO] [stderr] error: unable to write file target/debug/incremental/adder-2gal98ew05tcc/s-ggulee16rv-iham5j-384fbiwlr51rs/8172zafbyjo4bzr.o
[INFO] [stderr] error: unable to write file target/debug/incremental/adder-2gal98ew05tcc/s-ggulee16rv-iham5j-384fbiwlr51rs/dep-graph.bin
[INFO] [stderr] error: unable to write file target/debug/incremental/adder-2gal98ew05tcc/s-ggulee16rv-iham5j-384fbiwlr51rs/lai33dn7okbdw9y.o
[INFO] [stderr] error: unable to write file target/debug/incremental/adder-2gal98ew05tcc/s-ggulee16rv-iham5j-384fbiwlr51rs/nicvrijl3ndvvug.o
[INFO] [stderr] error: unable to write file target/debug/incremental/adder-2gal98ew05tcc/s-ggulee16rv-iham5j-384fbiwlr51rs/query-cache.bin
[INFO] [stderr] error: unable to write file target/debug/incremental/adder-2gal98ew05tcc/s-ggulee16rv-iham5j-384fbiwlr51rs/uz5zw9h4fkjj65m.o
[INFO] [stderr] error: unable to write file target/debug/incremental/adder-2gal98ew05tcc/s-ggulee16rv-iham5j-384fbiwlr51rs/work-products.bin
[INFO] [stderr] fatal: unable to checkout working tree
[INFO] [stderr] warning: Clone succeeded, but checkout failed.
[INFO] [stderr] You can inspect what was checked out with 'git status'
[INFO] [stderr] and retry with 'git restore --source=HEAD :/'
[INFO] [stderr] 
[INFO] checking ashishjsharda/RustTutorials against try#c6f1a85c8f06c93ddc6200caf413929a2e7e7dd6 for pr-145463
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fashishjsharda%2FRustTutorials" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] [stderr] error: unable to write file target/debug/incremental/adder-2gal98ew05tcc/s-ggulee16rv-iham5j-384fbiwlr51rs/333q5oo5eixa9rlb.o
[INFO] [stderr] error: unable to write file target/debug/incremental/adder-2gal98ew05tcc/s-ggulee16rv-iham5j-384fbiwlr51rs/3lz63g8hao091mfn.o
[INFO] [stderr] error: unable to write file target/debug/incremental/adder-2gal98ew05tcc/s-ggulee16rv-iham5j-384fbiwlr51rs/3nahnrqv5svht71u.o
[INFO] [stderr] error: unable to write file target/debug/incremental/adder-2gal98ew05tcc/s-ggulee16rv-iham5j-384fbiwlr51rs/3o6vd944lncyi38n.o
[INFO] [stderr] error: unable to write file target/debug/incremental/adder-2gal98ew05tcc/s-ggulee16rv-iham5j-384fbiwlr51rs/3y5pmbi888kdjmq2.o
[INFO] [stderr] error: unable to write file target/debug/incremental/adder-2gal98ew05tcc/s-ggulee16rv-iham5j-384fbiwlr51rs/45b90cw9l28r81f1.o
[INFO] [stderr] error: unable to write file target/debug/incremental/adder-2gal98ew05tcc/s-ggulee16rv-iham5j-384fbiwlr51rs/49rda503idtglnz1.o
[INFO] [stderr] error: unable to write file target/debug/incremental/adder-2gal98ew05tcc/s-ggulee16rv-iham5j-384fbiwlr51rs/4l5rdry4erd7rrza.o
[INFO] [stderr] error: unable to write file target/debug/incremental/adder-2gal98ew05tcc/s-ggulee16rv-iham5j-384fbiwlr51rs/4p2egh4vowhvy02c.o
[INFO] [stderr] error: unable to write file target/debug/incremental/adder-2gal98ew05tcc/s-ggulee16rv-iham5j-384fbiwlr51rs/4qgwcwp9jlme535c.o
[INFO] [stderr] error: unable to write file target/debug/incremental/adder-2gal98ew05tcc/s-ggulee16rv-iham5j-384fbiwlr51rs/50t46h1qd25pwo77.o
[INFO] [stderr] error: unable to write file target/debug/incremental/adder-2gal98ew05tcc/s-ggulee16rv-iham5j-384fbiwlr51rs/555hgx8yznv0fs9q.o
[INFO] [stderr] error: unable to write file target/debug/incremental/adder-2gal98ew05tcc/s-ggulee16rv-iham5j-384fbiwlr51rs/8172zafbyjo4bzr.o
[INFO] [stderr] error: unable to write file target/debug/incremental/adder-2gal98ew05tcc/s-ggulee16rv-iham5j-384fbiwlr51rs/dep-graph.bin
[INFO] [stderr] error: unable to write file target/debug/incremental/adder-2gal98ew05tcc/s-ggulee16rv-iham5j-384fbiwlr51rs/lai33dn7okbdw9y.o
[INFO] [stderr] error: unable to write file target/debug/incremental/adder-2gal98ew05tcc/s-ggulee16rv-iham5j-384fbiwlr51rs/nicvrijl3ndvvug.o
[INFO] [stderr] error: unable to write file target/debug/incremental/adder-2gal98ew05tcc/s-ggulee16rv-iham5j-384fbiwlr51rs/query-cache.bin
[INFO] [stderr] error: unable to write file target/debug/incremental/adder-2gal98ew05tcc/s-ggulee16rv-iham5j-384fbiwlr51rs/uz5zw9h4fkjj65m.o
[INFO] [stderr] error: unable to write file target/debug/incremental/adder-2gal98ew05tcc/s-ggulee16rv-iham5j-384fbiwlr51rs/work-products.bin
[INFO] [stderr] fatal: unable to checkout working tree
[INFO] [stderr] warning: Clone succeeded, but checkout failed.
[INFO] [stderr] You can inspect what was checked out with 'git status'
[INFO] [stderr] and retry with 'git restore --source=HEAD :/'
[INFO] [stderr] 
[INFO] checking ashishjsharda/RustTutorials against try#c6f1a85c8f06c93ddc6200caf413929a2e7e7dd6 for pr-145463
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fashishjsharda%2FRustTutorials" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/ashishjsharda/RustTutorials
[INFO] finished tweaking git repo https://github.com/ashishjsharda/RustTutorials
[INFO] tweaked toml for git repo https://github.com/ashishjsharda/RustTutorials written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/ashishjsharda/RustTutorials on toolchain c6f1a85c8f06c93ddc6200caf413929a2e7e7dd6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c6f1a85c8f06c93ddc6200caf413929a2e7e7dd6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/ashishjsharda/RustTutorials 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" "+c6f1a85c8f06c93ddc6200caf413929a2e7e7dd6" "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-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+c6f1a85c8f06c93ddc6200caf413929a2e7e7dd6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0370eb96053b29384ae49ceb8347d3be9cbb03d7b0746d757095ba38e42bad29
[INFO] running `Command { std: "docker" "start" "-a" "0370eb96053b29384ae49ceb8347d3be9cbb03d7b0746d757095ba38e42bad29", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0370eb96053b29384ae49ceb8347d3be9cbb03d7b0746d757095ba38e42bad29", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0370eb96053b29384ae49ceb8347d3be9cbb03d7b0746d757095ba38e42bad29", kill_on_drop: false }`
[INFO] [stdout] 0370eb96053b29384ae49ceb8347d3be9cbb03d7b0746d757095ba38e42bad29
[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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+c6f1a85c8f06c93ddc6200caf413929a2e7e7dd6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3f9782295b07439684dd45f58c95ad09afc61b40897cae6474842afe9f3e7e9f
[INFO] running `Command { std: "docker" "start" "-a" "3f9782295b07439684dd45f58c95ad09afc61b40897cae6474842afe9f3e7e9f", kill_on_drop: false }`
[INFO] [stderr]     Checking adder v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] running `Command { std: "docker" "inspect" "3f9782295b07439684dd45f58c95ad09afc61b40897cae6474842afe9f3e7e9f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3f9782295b07439684dd45f58c95ad09afc61b40897cae6474842afe9f3e7e9f", kill_on_drop: false }`
[INFO] [stdout] 3f9782295b07439684dd45f58c95ad09afc61b40897cae6474842afe9f3e7e9f