[INFO] cloning repository https://github.com/nathanmentley/pizip
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/nathanmentley/pizip" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnathanmentley%2Fpizip"`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnathanmentley%2Fpizip'...
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] d91158cdd3b673b89cd822d9f891383d891922e5
[INFO] checking nathanmentley/pizip against try#e4dba30b9b475d8750370c4dfb49b6541990904d for pr-71393
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnathanmentley%2Fpizip" "/workspace/builds/worker-0/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/nathanmentley/pizip on toolchain e4dba30b9b475d8750370c4dfb49b6541990904d
[INFO] running `"/workspace/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/nathanmentley/pizip
[INFO] finished tweaking git repo https://github.com/nathanmentley/pizip
[INFO] tweaked toml for git repo https://github.com/nathanmentley/pizip written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate git repo https://github.com/nathanmentley/pizip already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"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" "/opt/rustwide/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 56168aa732557d0af54610f81f4f3c2d3b51fb7ed72180841cc9ffd40e249b6b
[INFO] running `"docker" "start" "-a" "56168aa732557d0af54610f81f4f3c2d3b51fb7ed72180841cc9ffd40e249b6b"`
[INFO] [stderr]    Compiling libc v0.2.54
[INFO] [stderr]    Compiling crc32fast v1.2.0
[INFO] [stderr]    Compiling byteorder v1.3.1
[INFO] [stderr]     Checking cfg-if v0.1.7
[INFO] [stderr]     Checking adler32 v1.0.3
[INFO] [stderr]     Checking libflate v0.1.22
[INFO] [stderr]     Checking atty v0.2.11
[INFO] [stderr]     Checking clap v2.33.0
[INFO] [stderr]     Checking pizip v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused import: `Arg`
[INFO] [stderr]   --> src/commands/decompress.rs:13:41
[INFO] [stderr]    |
[INFO] [stderr] 13 | use clap::{ArgMatches, SubCommand, App, Arg};
[INFO] [stderr]    |                                         ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/commands/mod.rs:14:31
[INFO] [stderr]    |
[INFO] [stderr] 14 | pub fn get_commands() -> [Box<command::ICommand>; 2] {
[INFO] [stderr]    |                               ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn command::ICommand`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Arg`
[INFO] [stderr]   --> src/commands/decompress.rs:13:41
[INFO] [stderr]    |
[INFO] [stderr] 13 | use clap::{ArgMatches, SubCommand, App, Arg};
[INFO] [stderr]    |                                         ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/commands/mod.rs:14:31
[INFO] [stderr]    |
[INFO] [stderr] 14 | pub fn get_commands() -> [Box<command::ICommand>; 2] {
[INFO] [stderr]    |                               ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn command::ICommand`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] error[E0606]: casting `f64` as `u32` is invalid
[INFO] [stderr]   --> src/compression/pi.rs:36:34
[INFO] [stderr]    |
[INFO] [stderr] 36 |             Some(format!("{:x}", x.floor() as u32))
[INFO] [stderr]    |                                  ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error; 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0606`.
[INFO] [stderr] error[E0606]: casting `f64` as `u32` is invalid
[INFO] [stderr]   --> src/compression/pi.rs:36:34
[INFO] [stderr]    |
[INFO] [stderr] 36 |             Some(format!("{:x}", x.floor() as u32))
[INFO] [stderr]    |                                  ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: could not compile `pizip`.
[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: aborting due to previous error; 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0606`.
[INFO] [stderr] error: could not compile `pizip`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "56168aa732557d0af54610f81f4f3c2d3b51fb7ed72180841cc9ffd40e249b6b"`
[INFO] running `"docker" "rm" "-f" "56168aa732557d0af54610f81f4f3c2d3b51fb7ed72180841cc9ffd40e249b6b"`
[INFO] [stdout] 56168aa732557d0af54610f81f4f3c2d3b51fb7ed72180841cc9ffd40e249b6b