[INFO] cloning repository https://github.com/johnsonw/graph_serialization
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/johnsonw/graph_serialization" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjohnsonw%2Fgraph_serialization", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjohnsonw%2Fgraph_serialization'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 66d100953c616d290cf630fb8747635fc6639b05
[INFO] checking johnsonw/graph_serialization against try#5785402183672f7786e9dc343d7b435bdaf4a4bc for pr-138001
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjohnsonw%2Fgraph_serialization" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] [stderr] error: unable to write file target/debug/deps/libsyn-5d23009a5b1b16e6.rlib
[INFO] [stderr] error: unable to write file target/debug/deps/libsyn-5d23009a5b1b16e6.rmeta
[INFO] [stderr] Updating files:  74% (189/255)
error: unable to write file target/debug/deps/libunicode_xid-20255e278cc12d76.rlib
[INFO] [stderr] error: unable to write file target/debug/deps/libunicode_xid-20255e278cc12d76.rmeta
[INFO] [stderr] error: unable to write file target/debug/deps/petgraph-441a465f4c74cfd0.d
[INFO] [stderr] Updating files:  75% (192/255)
error: unable to write file target/debug/deps/proc_macro2-5094d50fbebe6b22.d
[INFO] [stderr] error: unable to write file target/debug/deps/quote-77bc5bb8e524482a.d
[INFO] [stderr] Updating files:  76% (194/255)
error: unable to write file target/debug/deps/ryu-fbcb3e901ea7ff96.d
[INFO] [stderr] error: unable to write file target/debug/deps/serde-9bbe9028e6def308.d
[INFO] [stderr] error: unable to write file target/debug/deps/serde_derive-811043a13fa65eaf.d
[INFO] [stderr] Updating files:  77% (197/255)
error: unable to write file target/debug/deps/serde_json-cf7e639f4c4cb35b.d
[INFO] [stderr] error: unable to write file target/debug/deps/syn-5d23009a5b1b16e6.d
[INFO] [stderr] Updating files:  78% (199/255)
error: unable to write file target/debug/deps/test-ad454fc619813e48
[INFO] [stderr] error: unable to write file target/debug/deps/test-ad454fc619813e48.d
[INFO] [stderr] error: unable to write file target/debug/deps/unicode_xid-20255e278cc12d76.d
[INFO] [stderr] Updating files:  79% (202/255)
fatal: cannot create directory at 'target/debug/incremental': No space left on device
[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 johnsonw/graph_serialization against try#5785402183672f7786e9dc343d7b435bdaf4a4bc for pr-138001
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjohnsonw%2Fgraph_serialization" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] [stderr] error: unable to write file target/debug/deps/libserde_json-cf7e639f4c4cb35b.rlib
[INFO] [stderr] Updating files:  72% (186/255)
error: unable to write file target/debug/deps/libserde_json-cf7e639f4c4cb35b.rmeta
[INFO] [stderr] Updating files:  73% (187/255)
error: unable to write file target/debug/deps/libsyn-5d23009a5b1b16e6.rlib
[INFO] [stderr] error: unable to write file target/debug/deps/libsyn-5d23009a5b1b16e6.rmeta
[INFO] [stderr] Updating files:  74% (189/255)
error: unable to write file target/debug/deps/libunicode_xid-20255e278cc12d76.rlib
[INFO] [stderr] error: unable to write file target/debug/deps/libunicode_xid-20255e278cc12d76.rmeta
[INFO] [stderr] error: unable to write file target/debug/deps/petgraph-441a465f4c74cfd0.d
[INFO] [stderr] Updating files:  75% (192/255)
error: unable to write file target/debug/deps/proc_macro2-5094d50fbebe6b22.d
[INFO] [stderr] error: unable to write file target/debug/deps/quote-77bc5bb8e524482a.d
[INFO] [stderr] Updating files:  76% (194/255)
error: unable to write file target/debug/deps/ryu-fbcb3e901ea7ff96.d
[INFO] [stderr] error: unable to write file target/debug/deps/serde-9bbe9028e6def308.d
[INFO] [stderr] error: unable to write file target/debug/deps/serde_derive-811043a13fa65eaf.d
[INFO] [stderr] Updating files:  77% (197/255)
error: unable to write file target/debug/deps/serde_json-cf7e639f4c4cb35b.d
[INFO] [stderr] error: unable to write file target/debug/deps/syn-5d23009a5b1b16e6.d
[INFO] [stderr] Updating files:  78% (199/255)
Updating files:  79% (202/255)
Updating files:  80% (204/255)
Updating files:  81% (207/255)
Updating files:  82% (210/255)
Updating files:  83% (212/255)
Updating files:  84% (215/255)
Updating files:  85% (217/255)
Updating files:  86% (220/255)
Updating files:  87% (222/255)
Updating files:  88% (225/255)
Updating files:  89% (227/255)
Updating files:  90% (230/255)
Updating files:  91% (233/255)
Updating files:  92% (235/255)
Updating files:  93% (238/255)
Updating files:  94% (240/255)
Updating files:  95% (243/255)
Updating files:  96% (245/255)
Updating files:  97% (248/255)
Updating files:  98% (250/255)
Updating files:  99% (253/255)
Updating files: 100% (255/255)
Updating files: 100% (255/255), done.
[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 johnsonw/graph_serialization against try#5785402183672f7786e9dc343d7b435bdaf4a4bc for pr-138001
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjohnsonw%2Fgraph_serialization" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/johnsonw/graph_serialization on toolchain 5785402183672f7786e9dc343d7b435bdaf4a4bc
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5785402183672f7786e9dc343d7b435bdaf4a4bc" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/johnsonw/graph_serialization
[INFO] finished tweaking git repo https://github.com/johnsonw/graph_serialization
[INFO] tweaked toml for git repo https://github.com/johnsonw/graph_serialization written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/johnsonw/graph_serialization 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" "+5785402183672f7786e9dc343d7b435bdaf4a4bc" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:1680c8fbd8dfb46fcd6d22e546df16ab0e007457dc29fcd9e987cdd5077fd1af" "/opt/rustwide/cargo-home/bin/cargo" "+5785402183672f7786e9dc343d7b435bdaf4a4bc" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 00a9ddd249ef4e52f25e6d8800cba7c2189d9155d7a8137ae80913b2df1229bd
[INFO] running `Command { std: "docker" "start" "-a" "00a9ddd249ef4e52f25e6d8800cba7c2189d9155d7a8137ae80913b2df1229bd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "00a9ddd249ef4e52f25e6d8800cba7c2189d9155d7a8137ae80913b2df1229bd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "00a9ddd249ef4e52f25e6d8800cba7c2189d9155d7a8137ae80913b2df1229bd", kill_on_drop: false }`
[INFO] [stdout] 00a9ddd249ef4e52f25e6d8800cba7c2189d9155d7a8137ae80913b2df1229bd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:1680c8fbd8dfb46fcd6d22e546df16ab0e007457dc29fcd9e987cdd5077fd1af" "/opt/rustwide/cargo-home/bin/cargo" "+5785402183672f7786e9dc343d7b435bdaf4a4bc" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 47dae7cf80b4c7033c13a3f70d8b7ff61f40118b49a8513c032d58b03605a594
[INFO] running `Command { std: "docker" "start" "-a" "47dae7cf80b4c7033c13a3f70d8b7ff61f40118b49a8513c032d58b03605a594", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.24
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]    Compiling syn v1.0.60
[INFO] [stderr]    Compiling serde_derive v1.0.123
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling serde v1.0.123
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]    Compiling serde_json v1.0.61
[INFO] [stderr]     Checking hashbrown v0.9.1
[INFO] [stderr]     Checking fixedbitset v0.2.0
[INFO] [stderr]     Checking itoa v0.4.7
[INFO] [stderr]    Compiling indexmap v1.6.1
[INFO] [stderr]    Compiling quote v1.0.8
[INFO] [stderr]     Checking petgraph v0.5.1
[INFO] [stderr]     Checking test v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 12.95s
[INFO] running `Command { std: "docker" "inspect" "47dae7cf80b4c7033c13a3f70d8b7ff61f40118b49a8513c032d58b03605a594", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "47dae7cf80b4c7033c13a3f70d8b7ff61f40118b49a8513c032d58b03605a594", kill_on_drop: false }`
[INFO] [stdout] 47dae7cf80b4c7033c13a3f70d8b7ff61f40118b49a8513c032d58b03605a594