[INFO] cloning repository https://github.com/fhaynes/palladium
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/fhaynes/palladium" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffhaynes%2Fpalladium", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffhaynes%2Fpalladium'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 5c9657738100c1f20610198d54087a667798f663
[INFO] checking fhaynes/palladium against master#1557fb031b272b4c5bfcc7de5df7eddc7b36a584 for pr-73166
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffhaynes%2Fpalladium" "/workspace/builds/worker-4/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/fhaynes/palladium on toolchain 1557fb031b272b4c5bfcc7de5df7eddc7b36a584
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1557fb031b272b4c5bfcc7de5df7eddc7b36a584" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/fhaynes/palladium
[INFO] finished tweaking git repo https://github.com/fhaynes/palladium
[INFO] tweaked toml for git repo https://github.com/fhaynes/palladium written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/fhaynes/palladium already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1557fb031b272b4c5bfcc7de5df7eddc7b36a584" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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" "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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1557fb031b272b4c5bfcc7de5df7eddc7b36a584" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 65c3ccce88af005767ea80a08e9662bee1fcd85316f4f452f7d4f9b155c7711c
[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" "65c3ccce88af005767ea80a08e9662bee1fcd85316f4f452f7d4f9b155c7711c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "65c3ccce88af005767ea80a08e9662bee1fcd85316f4f452f7d4f9b155c7711c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "65c3ccce88af005767ea80a08e9662bee1fcd85316f4f452f7d4f9b155c7711c", kill_on_drop: false }`
[INFO] [stdout] 65c3ccce88af005767ea80a08e9662bee1fcd85316f4f452f7d4f9b155c7711c
[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" "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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1557fb031b272b4c5bfcc7de5df7eddc7b36a584" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 02c5d0154ff04b7e406f6c2ac1212092269db952d1142346142b1b3d64093434
[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" "02c5d0154ff04b7e406f6c2ac1212092269db952d1142346142b1b3d64093434", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-xid v0.1.0
[INFO] [stderr]    Compiling syn v0.15.30
[INFO] [stderr]    Compiling serde v1.0.89
[INFO] [stderr]    Compiling version_check v0.1.5
[INFO] [stderr]     Checking ansi_term v0.11.0
[INFO] [stderr]     Checking vec_map v0.8.1
[INFO] [stderr]    Compiling bincode v1.1.2
[INFO] [stderr]     Checking regex-syntax v0.6.6
[INFO] [stderr]     Checking rand_os v0.1.3
[INFO] [stderr]     Checking aho-corasick v0.7.3
[INFO] [stderr]     Checking chrono v0.4.6
[INFO] [stderr]    Compiling proc-macro2 v0.4.27
[INFO] [stderr]     Checking rand v0.6.5
[INFO] [stderr]     Checking clap v2.32.0
[INFO] [stderr]    Compiling nom v4.2.3
[INFO] [stderr]    Compiling quote v0.6.11
[INFO] [stderr]     Checking uuid v0.7.4
[INFO] [stderr]     Checking regex v1.1.5
[INFO] [stderr]     Checking env_logger v0.5.13
[INFO] [stderr]    Compiling serde_derive v1.0.89
[INFO] [stderr]     Checking iridium v0.0.33
[INFO] [stderr]     Checking palladium v0.0.26 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated item 'tag_s': Please use `tag` instead
[INFO] [stdout]    --> src/factor_parsers.rs:145:1
[INFO] [stdout]     |
[INFO] [stdout] 145 | / named!(pub factor<CompleteStr, Token>,
[INFO] [stdout] 146 | |     ws!(
[INFO] [stdout] 147 | |         do_parse!(
[INFO] [stdout] 148 | |             f: alt!(
[INFO] [stdout] ...   |
[INFO] [stdout] 162 | |     )
[INFO] [stdout] 163 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'tag_s': Please use `tag` instead
[INFO] [stdout]    --> src/factor_parsers.rs:145:1
[INFO] [stdout]     |
[INFO] [stdout] 145 | / named!(pub factor<CompleteStr, Token>,
[INFO] [stdout] 146 | |     ws!(
[INFO] [stdout] 147 | |         do_parse!(
[INFO] [stdout] 148 | |             f: alt!(
[INFO] [stdout] ...   |
[INFO] [stdout] 162 | |     )
[INFO] [stdout] 163 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'tag_s': Please use `tag` instead
[INFO] [stdout]    --> src/factor_parsers.rs:145:1
[INFO] [stdout]     |
[INFO] [stdout] 145 | / named!(pub factor<CompleteStr, Token>,
[INFO] [stdout] 146 | |     ws!(
[INFO] [stdout] 147 | |         do_parse!(
[INFO] [stdout] 148 | |             f: alt!(
[INFO] [stdout] ...   |
[INFO] [stdout] 162 | |     )
[INFO] [stdout] 163 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'tag_s': Please use `tag` instead
[INFO] [stdout]    --> src/factor_parsers.rs:145:1
[INFO] [stdout]     |
[INFO] [stdout] 145 | / named!(pub factor<CompleteStr, Token>,
[INFO] [stdout] 146 | |     ws!(
[INFO] [stdout] 147 | |         do_parse!(
[INFO] [stdout] 148 | |             f: alt!(
[INFO] [stdout] ...   |
[INFO] [stdout] 162 | |     )
[INFO] [stdout] 163 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 42.72s
[INFO] running `Command { std: "docker" "inspect" "02c5d0154ff04b7e406f6c2ac1212092269db952d1142346142b1b3d64093434", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "02c5d0154ff04b7e406f6c2ac1212092269db952d1142346142b1b3d64093434", kill_on_drop: false }`
[INFO] [stdout] 02c5d0154ff04b7e406f6c2ac1212092269db952d1142346142b1b3d64093434