[INFO] fetching crate rs-urlencoding 1.0.0...
[INFO] checking rs-urlencoding-1.0.0 against master#af4a5a13a15fa0c60e06321077ef452f769b42fd for pr-122960-4
[INFO] extracting crate rs-urlencoding 1.0.0 into /workspace/builds/worker-4-tc1/source
[INFO] validating manifest of crates.io crate rs-urlencoding 1.0.0 on toolchain af4a5a13a15fa0c60e06321077ef452f769b42fd
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rs-urlencoding 1.0.0
[INFO] finished tweaking crates.io crate rs-urlencoding 1.0.0
[INFO] tweaked toml for crates.io crate rs-urlencoding 1.0.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c8a86ba68d2989e4a19fe65e2bc895d7bb9d0bcb6ece47ed7fc67f1c5ae695d1
[INFO] running `Command { std: "docker" "start" "-a" "c8a86ba68d2989e4a19fe65e2bc895d7bb9d0bcb6ece47ed7fc67f1c5ae695d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c8a86ba68d2989e4a19fe65e2bc895d7bb9d0bcb6ece47ed7fc67f1c5ae695d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c8a86ba68d2989e4a19fe65e2bc895d7bb9d0bcb6ece47ed7fc67f1c5ae695d1", kill_on_drop: false }`
[INFO] [stdout] c8a86ba68d2989e4a19fe65e2bc895d7bb9d0bcb6ece47ed7fc67f1c5ae695d1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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=allow" "-e" "RUSTDOCFLAGS=--cap-lints=allow" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 523fb386d7b129d788e76e06b0f7d7a1458695d09502d0611b98faff944e767e
[INFO] running `Command { std: "docker" "start" "-a" "523fb386d7b129d788e76e06b0f7d7a1458695d09502d0611b98faff944e767e", kill_on_drop: false }`
[INFO] [stderr]     Checking rs-urlencoding v1.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved import `urlencoding`
[INFO] [stdout]  --> benches/bench.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use urlencoding::*;
[INFO] [stdout]   |     ^^^^^^^^^^^ use of undeclared crate or module `urlencoding`
[INFO] [stdout]   |
[INFO] [stdout] help: there is a crate or module with a similar name
[INFO] [stdout]   |
[INFO] [stdout] 4 | use rs_urlencoding::*;
[INFO] [stdout]   |     ~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `encode` in this scope
[INFO] [stdout]   --> benches/bench.rs:10:9
[INFO] [stdout]    |
[INFO] [stdout] 10 |         encode("hello")
[INFO] [stdout]    |         ^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]    |
[INFO] [stdout] 4  + use rs_urlencoding::encode;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `encode` in this scope
[INFO] [stdout]   --> benches/bench.rs:16:9
[INFO] [stdout]    |
[INFO] [stdout] 16 | ...   encode("Lorem-ipsum-dolor-sit-amet-consectetur-adipisicing-elit-sed-do-eiusmod-tempor-incididunt-ut-labore-et-dolore-magna-aliqua.U...
[INFO] [stdout]    |       ^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]    |
[INFO] [stdout] 4  + use rs_urlencoding::encode;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `decode` in this scope
[INFO] [stdout]   --> benches/bench.rs:25:9
[INFO] [stdout]    |
[INFO] [stdout] 25 |         decode("hello")
[INFO] [stdout]    |         ^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]    |
[INFO] [stdout] 4  + use rs_urlencoding::decode;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `decode` in this scope
[INFO] [stdout]   --> benches/bench.rs:31:9
[INFO] [stdout]    |
[INFO] [stdout] 31 | ...   decode("Lorem-ipsum-dolor-sit-amet-consectetur-adipisicing-elit-sed-do-eiusmod-tempor-incididunt-ut-labore-et-dolore-magna-aliqua.U...
[INFO] [stdout]    |       ^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]    |
[INFO] [stdout] 4  + use rs_urlencoding::decode;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `encode` in this scope
[INFO] [stdout]   --> benches/bench.rs:40:9
[INFO] [stdout]    |
[INFO] [stdout] 40 |         encode("he!!o")
[INFO] [stdout]    |         ^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]    |
[INFO] [stdout] 4  + use rs_urlencoding::encode;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `encode` in this scope
[INFO] [stdout]   --> benches/bench.rs:46:9
[INFO] [stdout]    |
[INFO] [stdout] 46 | ...   encode("Lorem ipsum dolor sit amet consectetur adipisicing elit sed do eiusmod tempor incididunt ut labore et dolore magna aliqua.U...
[INFO] [stdout]    |       ^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]    |
[INFO] [stdout] 4  + use rs_urlencoding::encode;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `decode` in this scope
[INFO] [stdout]   --> benches/bench.rs:55:9
[INFO] [stdout]    |
[INFO] [stdout] 55 |         decode("he%26%26o")
[INFO] [stdout]    |         ^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]    |
[INFO] [stdout] 4  + use rs_urlencoding::decode;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `decode` in this scope
[INFO] [stdout]   --> benches/bench.rs:61:9
[INFO] [stdout]    |
[INFO] [stdout] 61 | ...   decode("Lorem%20ipsum%20dolor%20sit%20amet%20consectetur%20adipisicing%20elit%20sed%20do%20eiusmod%20tempor%20incididunt%20ut%20lab...
[INFO] [stdout]    |       ^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]    |
[INFO] [stdout] 4  + use rs_urlencoding::decode;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 9 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0425, E0432.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0425`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rs-urlencoding` (bench "bench") due to 10 previous errors
[INFO] running `Command { std: "docker" "inspect" "523fb386d7b129d788e76e06b0f7d7a1458695d09502d0611b98faff944e767e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "523fb386d7b129d788e76e06b0f7d7a1458695d09502d0611b98faff944e767e", kill_on_drop: false }`
[INFO] [stdout] 523fb386d7b129d788e76e06b0f7d7a1458695d09502d0611b98faff944e767e