[INFO] fetching crate wasmprinter 0.2.29...
[INFO] checking wasmprinter-0.2.29 against try#07fecb9cf34c4979a772ba38c99d6d9144768413 for pr-87710
[INFO] extracting crate wasmprinter 0.2.29 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate wasmprinter 0.2.29 on toolchain 07fecb9cf34c4979a772ba38c99d6d9144768413
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+07fecb9cf34c4979a772ba38c99d6d9144768413" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate wasmprinter 0.2.29
[INFO] finished tweaking crates.io crate wasmprinter 0.2.29
[INFO] tweaked toml for crates.io crate wasmprinter 0.2.29 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+07fecb9cf34c4979a772ba38c99d6d9144768413" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+07fecb9cf34c4979a772ba38c99d6d9144768413" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded wasmparser v0.80.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+07fecb9cf34c4979a772ba38c99d6d9144768413" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 5dd62997d7a219e4bb98ece06d24df9dddda01f5b7b54d8c02502eb3fb23d200
[INFO] running `Command { std: "docker" "start" "-a" "5dd62997d7a219e4bb98ece06d24df9dddda01f5b7b54d8c02502eb3fb23d200", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5dd62997d7a219e4bb98ece06d24df9dddda01f5b7b54d8c02502eb3fb23d200", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5dd62997d7a219e4bb98ece06d24df9dddda01f5b7b54d8c02502eb3fb23d200", kill_on_drop: false }`
[INFO] [stdout] 5dd62997d7a219e4bb98ece06d24df9dddda01f5b7b54d8c02502eb3fb23d200
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+07fecb9cf34c4979a772ba38c99d6d9144768413" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a3cdeff3fa6f727b174eac2e64419274490158183e3d44435e8eb6b59a2e8587
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "a3cdeff3fa6f727b174eac2e64419274490158183e3d44435e8eb6b59a2e8587", kill_on_drop: false }`
[INFO] [stderr]     Checking wasmparser v0.80.1
[INFO] [stderr]     Checking getopts v0.2.21
[INFO] [stderr]     Checking num_cpus v1.13.0
[INFO] [stderr]     Checking rayon-core v1.9.1
[INFO] [stderr]     Checking rayon v1.5.1
[INFO] [stderr]     Checking wasmprinter v0.2.29 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `wat`
[INFO] [stdout]  --> tests/all.rs:3:17
[INFO] [stdout]   |
[INFO] [stdout] 3 |     let bytes = wat::parse_str(
[INFO] [stdout]   |                 ^^^ use of undeclared crate or module `wat`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `wat`
[INFO] [stdout]   --> tests/all.rs:13:17
[INFO] [stdout]    |
[INFO] [stdout] 13 |     let bytes = wat::parse_str(
[INFO] [stdout]    |                 ^^^ use of undeclared crate or module `wat`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `wat`
[INFO] [stdout]   --> tests/all.rs:26:17
[INFO] [stdout]    |
[INFO] [stdout] 26 |     let bytes = wat::parse_str(
[INFO] [stdout]    |                 ^^^ use of undeclared crate or module `wat`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `wat`
[INFO] [stdout]   --> tests/all.rs:42:17
[INFO] [stdout]    |
[INFO] [stdout] 42 |     let bytes = wat::parse_str(
[INFO] [stdout]    |                 ^^^ use of undeclared crate or module `wat`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `wat`
[INFO] [stdout]   --> tests/all.rs:78:17
[INFO] [stdout]    |
[INFO] [stdout] 78 |     let bytes = wat::parse_str(
[INFO] [stdout]    |                 ^^^ use of undeclared crate or module `wat`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `wat`
[INFO] [stdout]    --> tests/all.rs:106:17
[INFO] [stdout]     |
[INFO] [stdout] 106 |     let bytes = wat::parse_str(
[INFO] [stdout]     |                 ^^^ use of undeclared crate or module `wat`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `wat`
[INFO] [stdout]    --> tests/all.rs:119:17
[INFO] [stdout]     |
[INFO] [stdout] 119 |     let bytes = wat::parse_str(
[INFO] [stdout]     |                 ^^^ use of undeclared crate or module `wat`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 7 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `wasmprinter` due to 8 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "a3cdeff3fa6f727b174eac2e64419274490158183e3d44435e8eb6b59a2e8587", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a3cdeff3fa6f727b174eac2e64419274490158183e3d44435e8eb6b59a2e8587", kill_on_drop: false }`
[INFO] [stdout] a3cdeff3fa6f727b174eac2e64419274490158183e3d44435e8eb6b59a2e8587