[INFO] fetching crate strong 0.3.3...
[INFO] checking strong-0.3.3 against master#a836d9b6413d9d593be6c09463ff8c4c70e56599 for pr-84037
[INFO] extracting crate strong 0.3.3 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate strong 0.3.3 on toolchain a836d9b6413d9d593be6c09463ff8c4c70e56599
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a836d9b6413d9d593be6c09463ff8c4c70e56599" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate strong 0.3.3
[INFO] finished tweaking crates.io crate strong 0.3.3
[INFO] tweaked toml for crates.io crate strong 0.3.3 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a836d9b6413d9d593be6c09463ff8c4c70e56599" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a836d9b6413d9d593be6c09463ff8c4c70e56599" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded futures-enum v0.1.17
[INFO] [stderr]   Downloaded bson v1.2.2
[INFO] [stderr]   Downloaded validator_types v0.12.0
[INFO] [stderr]   Downloaded juniper v0.15.4
[INFO] [stderr]   Downloaded juniper_codegen v0.15.4
[INFO] [stderr]   Downloaded validator v0.12.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+a836d9b6413d9d593be6c09463ff8c4c70e56599" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] dd71f438522f7dad484cf6da4c5aeec8e6c8d3c262f50afd44d4ed4d2315aac0
[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" "dd71f438522f7dad484cf6da4c5aeec8e6c8d3c262f50afd44d4ed4d2315aac0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dd71f438522f7dad484cf6da4c5aeec8e6c8d3c262f50afd44d4ed4d2315aac0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dd71f438522f7dad484cf6da4c5aeec8e6c8d3c262f50afd44d4ed4d2315aac0", kill_on_drop: false }`
[INFO] [stdout] dd71f438522f7dad484cf6da4c5aeec8e6c8d3c262f50afd44d4ed4d2315aac0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+a836d9b6413d9d593be6c09463ff8c4c70e56599" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 457e45dd6d299021ec94be899e2aad0ca13a94ee2782fcad1e465d70ed51c76e
[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" "457e45dd6d299021ec94be899e2aad0ca13a94ee2782fcad1e465d70ed51c76e", kill_on_drop: false }`
[INFO] [stderr]     Checking strong v0.3.3 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved import `strong::validators`
[INFO] [stdout]  --> tests/readme.rs:3:18
[INFO] [stdout]   |
[INFO] [stdout] 3 |     use strong::{validators::Email, Strong, StrongBuf, Validator};
[INFO] [stdout]   |                  ^^^^^^^^^^ could not find `validators` in `strong`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `strong`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `Command { std: "docker" "inspect" "457e45dd6d299021ec94be899e2aad0ca13a94ee2782fcad1e465d70ed51c76e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "457e45dd6d299021ec94be899e2aad0ca13a94ee2782fcad1e465d70ed51c76e", kill_on_drop: false }`
[INFO] [stdout] 457e45dd6d299021ec94be899e2aad0ca13a94ee2782fcad1e465d70ed51c76e