[INFO] fetching crate pct-str 1.0.2...
[INFO] testing pct-str-1.0.2 against try#03a1ea71b075ab964b5278bc6e74cd6c52c36ee0 for pr-74409
[INFO] extracting crate pct-str 1.0.2 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate pct-str 1.0.2 on toolchain 03a1ea71b075ab964b5278bc6e74cd6c52c36ee0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate pct-str 1.0.2
[INFO] finished tweaking crates.io crate pct-str 1.0.2
[INFO] tweaked toml for crates.io crate pct-str 1.0.2 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate crates.io crate pct-str 1.0.2 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a0ca43ac6129899cb12415964e95c08744689b1d1619ed598bff9c7841a33525
[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" "a0ca43ac6129899cb12415964e95c08744689b1d1619ed598bff9c7841a33525", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a0ca43ac6129899cb12415964e95c08744689b1d1619ed598bff9c7841a33525", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a0ca43ac6129899cb12415964e95c08744689b1d1619ed598bff9c7841a33525", kill_on_drop: false }`
[INFO] [stdout] a0ca43ac6129899cb12415964e95c08744689b1d1619ed598bff9c7841a33525
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 08ae2065feb3b9c039b79d2ce4ee7e76384cf3ce0612ce9fe821895cb79bd224
[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" "08ae2065feb3b9c039b79d2ce4ee7e76384cf3ce0612ce9fe821895cb79bd224", kill_on_drop: false }`
[INFO] [stderr]    Compiling pct-str v1.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.30s
[INFO] running `Command { std: "docker" "inspect" "08ae2065feb3b9c039b79d2ce4ee7e76384cf3ce0612ce9fe821895cb79bd224", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "08ae2065feb3b9c039b79d2ce4ee7e76384cf3ce0612ce9fe821895cb79bd224", kill_on_drop: false }`
[INFO] [stdout] 08ae2065feb3b9c039b79d2ce4ee7e76384cf3ce0612ce9fe821895cb79bd224
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ae04cb1b3159fc5b6755c8059a6ef744a317801ef2ca2689b3b1c78855f02452
[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" "ae04cb1b3159fc5b6755c8059a6ef744a317801ef2ca2689b3b1c78855f02452", kill_on_drop: false }`
[INFO] [stderr]    Compiling pct-str v1.0.2 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0277]: can't compare `pct_str::PctString` with `&str`
[INFO] [stdout]   --> examples/string.rs:12:21
[INFO] [stdout]    |
[INFO] [stdout] 12 |     assert!(pct_string == "Hello World!");
[INFO] [stdout]    |                        ^^ no implementation for `pct_str::PctString == &str`
[INFO] [stdout]    |
[INFO] [stdout]    = help: the trait `std::cmp::PartialEq<&str>` is not implemented for `pct_str::PctString`
[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 E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `pct-str`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "ae04cb1b3159fc5b6755c8059a6ef744a317801ef2ca2689b3b1c78855f02452", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ae04cb1b3159fc5b6755c8059a6ef744a317801ef2ca2689b3b1c78855f02452", kill_on_drop: false }`
[INFO] [stdout] ae04cb1b3159fc5b6755c8059a6ef744a317801ef2ca2689b3b1c78855f02452