[INFO] fetching crate sexpr_ir 0.4.4...
[INFO] checking sexpr_ir-0.4.4 against try#39e1293fce4b650061e85dda88aa428f726a8444 for pr-88041
[INFO] extracting crate sexpr_ir 0.4.4 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate sexpr_ir 0.4.4 on toolchain 39e1293fce4b650061e85dda88aa428f726a8444
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+39e1293fce4b650061e85dda88aa428f726a8444" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate sexpr_ir 0.4.4
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate sexpr_ir 0.4.4
[INFO] tweaked toml for crates.io crate sexpr_ir 0.4.4 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate crates.io crate sexpr_ir 0.4.4 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+39e1293fce4b650061e85dda88aa428f726a8444" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+39e1293fce4b650061e85dda88aa428f726a8444" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] afa3235fd98e33999a11faccc2ddb0b66b76e4e59880695d1d7ef7a7efb414ae
[INFO] running `Command { std: "docker" "start" "-a" "afa3235fd98e33999a11faccc2ddb0b66b76e4e59880695d1d7ef7a7efb414ae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "afa3235fd98e33999a11faccc2ddb0b66b76e4e59880695d1d7ef7a7efb414ae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "afa3235fd98e33999a11faccc2ddb0b66b76e4e59880695d1d7ef7a7efb414ae", kill_on_drop: false }`
[INFO] [stdout] afa3235fd98e33999a11faccc2ddb0b66b76e4e59880695d1d7ef7a7efb414ae
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+39e1293fce4b650061e85dda88aa428f726a8444" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0c95b83ba9c11029c1fb4f45b4a914153de8438dc77705ef5d5109f2caee8d4c
[INFO] running `Command { std: "docker" "start" "-a" "0c95b83ba9c11029c1fb4f45b4a914153de8438dc77705ef5d5109f2caee8d4c", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling proc-macro2 v1.0.27
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.73
[INFO] [stderr]    Compiling ucd-trie v0.1.3
[INFO] [stderr]    Compiling maplit v1.0.2
[INFO] [stderr]    Compiling serde_derive v1.0.126
[INFO] [stderr]    Compiling serde v1.0.126
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]     Checking pest v2.1.3
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling pest_meta v2.1.3
[INFO] [stderr]    Compiling pest_generator v2.1.3
[INFO] [stderr]    Compiling pest_derive v2.1.0
[INFO] [stderr]     Checking sexpr_ir v0.4.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 17.10s
[INFO] running `Command { std: "docker" "inspect" "0c95b83ba9c11029c1fb4f45b4a914153de8438dc77705ef5d5109f2caee8d4c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0c95b83ba9c11029c1fb4f45b4a914153de8438dc77705ef5d5109f2caee8d4c", kill_on_drop: false }`
[INFO] [stdout] 0c95b83ba9c11029c1fb4f45b4a914153de8438dc77705ef5d5109f2caee8d4c