[INFO] fetching crate basic_trie 2.0.0...
[INFO] checking basic_trie-2.0.0 against try#50b21af28e291c419ae81eebcb7705fb4200dc90 for pr-135167
[INFO] extracting crate basic_trie 2.0.0 into /workspace/builds/worker-6-tc2/source
[INFO] validating manifest of crates.io crate basic_trie 2.0.0 on toolchain 50b21af28e291c419ae81eebcb7705fb4200dc90
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+50b21af28e291c419ae81eebcb7705fb4200dc90" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate basic_trie 2.0.0
[INFO] finished tweaking crates.io crate basic_trie 2.0.0
[INFO] tweaked toml for crates.io crate basic_trie 2.0.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+50b21af28e291c419ae81eebcb7705fb4200dc90" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 30 packages to latest compatible versions
[INFO] [stderr]       Adding serde-pickle v1.1.1 (available: v1.2.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+50b21af28e291c419ae81eebcb7705fb4200dc90" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+50b21af28e291c419ae81eebcb7705fb4200dc90" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 14888c6f9aadd58642134e2853743dd2cc210f1f2e51d4cad7fbcda40e7c2f39
[INFO] running `Command { std: "docker" "start" "-a" "14888c6f9aadd58642134e2853743dd2cc210f1f2e51d4cad7fbcda40e7c2f39", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "14888c6f9aadd58642134e2853743dd2cc210f1f2e51d4cad7fbcda40e7c2f39", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "14888c6f9aadd58642134e2853743dd2cc210f1f2e51d4cad7fbcda40e7c2f39", kill_on_drop: false }`
[INFO] [stdout] 14888c6f9aadd58642134e2853743dd2cc210f1f2e51d4cad7fbcda40e7c2f39
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+50b21af28e291c419ae81eebcb7705fb4200dc90" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b7c4f6d46f7fb478db5f7e3eac0317511fe2b8f95754bacaa9a6b750f7d9e776
[INFO] running `Command { std: "docker" "start" "-a" "b7c4f6d46f7fb478db5f7e3eac0317511fe2b8f95754bacaa9a6b750f7d9e776", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.4.0
[INFO] [stderr]    Compiling serde v1.0.217
[INFO] [stderr]    Compiling proc-macro2 v1.0.93
[INFO] [stderr]    Compiling unicode-ident v1.0.14
[INFO] [stderr]     Checking byteorder v1.5.0
[INFO] [stderr]    Compiling serde_json v1.0.135
[INFO] [stderr]     Checking fastrand v1.9.0
[INFO] [stderr]     Checking arrayvec v0.7.6
[INFO] [stderr]     Checking thin-vec v0.2.13
[INFO] [stderr]     Checking iter-read v0.3.1
[INFO] [stderr]     Checking ryu v1.0.18
[INFO] [stderr]     Checking xxhash-rust v0.8.15
[INFO] [stderr]     Checking unicode-segmentation v1.12.0
[INFO] [stderr]     Checking fxhash v0.2.1
[INFO] [stderr]     Checking memchr v2.7.4
[INFO] [stderr]     Checking itoa v1.0.14
[INFO] [stderr]     Checking fixedstr v0.5.8
[INFO] [stderr]     Checking randomizer v0.1.2
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking peak_alloc v0.2.1
[INFO] [stderr]     Checking basic_trie v2.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling quote v1.0.38
[INFO] [stderr]    Compiling syn v2.0.96
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking serde_bytes v0.11.15
[INFO] [stderr]     Checking num-bigint v0.4.6
[INFO] [stderr] error: could not parse/generate dep info at: /opt/rustwide/target/debug/deps/serde_json-3b96584bc72ec51e.d
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to write `/opt/rustwide/target/debug/.fingerprint/serde_json-3b96584bc72ec51e/dep-lib-serde_json`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   No space left on device (os error 28)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: couldn't create a temp dir: No space left on device (os error 28) at path "/opt/rustwide/target/debug/deps/rmetaRjEevJ"
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `syn` (lib) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "b7c4f6d46f7fb478db5f7e3eac0317511fe2b8f95754bacaa9a6b750f7d9e776", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b7c4f6d46f7fb478db5f7e3eac0317511fe2b8f95754bacaa9a6b750f7d9e776", kill_on_drop: false }`
[INFO] [stdout] b7c4f6d46f7fb478db5f7e3eac0317511fe2b8f95754bacaa9a6b750f7d9e776