[INFO] fetching crate foolang 0.0.0...
[INFO] checking foolang-0.0.0 against try#8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8 for pr-82565
[INFO] extracting crate foolang 0.0.0 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate foolang 0.0.0 on toolchain 8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate foolang 0.0.0
[INFO] finished tweaking crates.io crate foolang 0.0.0
[INFO] tweaked toml for crates.io crate foolang 0.0.0 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate crates.io crate foolang 0.0.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded ascii v0.8.7
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[INFO] [stderr]   Downloaded buf_redux v0.8.4
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[INFO] [stderr]   Downloaded memchr v2.3.2
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[INFO] [stderr]   Downloaded predicates v1.0.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "rustops/crates-build-env@sha256:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 07bfd81144de4ecda8131e6de1a14ae148cbb40cdcf6ac2fa960581ec01cb868
[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" "07bfd81144de4ecda8131e6de1a14ae148cbb40cdcf6ac2fa960581ec01cb868", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "07bfd81144de4ecda8131e6de1a14ae148cbb40cdcf6ac2fa960581ec01cb868", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "07bfd81144de4ecda8131e6de1a14ae148cbb40cdcf6ac2fa960581ec01cb868", kill_on_drop: false }`
[INFO] [stdout] 07bfd81144de4ecda8131e6de1a14ae148cbb40cdcf6ac2fa960581ec01cb868
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "rustops/crates-build-env@sha256:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 586b6c8eaa6be5f5e34480dd7cc519b23090de952df8063e561ba05995e06ca0
[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" "586b6c8eaa6be5f5e34480dd7cc519b23090de952df8063e561ba05995e06ca0", kill_on_drop: false }`
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[INFO] [stderr]    Compiling phf_codegen v0.7.24
[INFO] [stderr]     Checking rusttype v0.8.2
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[INFO] [stderr]     Checking rusttype v0.7.9
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[INFO] [stderr]     Checking nalgebra v0.19.0
[INFO] [stderr]     Checking multipart v0.15.4
[INFO] [stderr]     Checking jpeg-decoder v0.1.18
[INFO] [stderr]     Checking brotli2 v0.3.2
[INFO] [stderr]     Checking tiff v0.3.1
[INFO] [stderr]    Compiling serde_derive v1.0.104
[INFO] [stderr]     Checking image v0.22.5
[INFO] [stderr]     Checking smithay-client-toolkit v0.4.6
[INFO] [stderr]     Checking winit v0.18.1
[INFO] [stderr]     Checking ncollide3d v0.21.0
[INFO] [stderr]     Checking serde_json v1.0.48
[INFO] [stderr]     Checking rouille v3.0.0
[INFO] [stderr]     Checking assert_cmd v0.12.0
[INFO] [stderr]     Checking kiss3d v0.22.1
[INFO] [stderr]     Checking foolang v0.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: panic message contains an unused formatting placeholder
[INFO] [stdout]    --> src/main.rs:199:39
[INFO] [stdout]     |
[INFO] [stdout] 199 |                 panic!("ERROR: module {} specified multiple times with inconsistent paths");
[INFO] [stdout]     |                                       ^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_fmt_panic)]` on by default
[INFO] [stdout]     = note: this message is not used as a format string when given without arguments, but will be in Rust 2021
[INFO] [stdout] help: add the missing argument
[INFO] [stdout]     |
[INFO] [stdout] 199 |                 panic!("ERROR: module {} specified multiple times with inconsistent paths", ...);
[INFO] [stdout]     |                                                                                           ^^^^^
[INFO] [stdout] help: or add a "{}" format string to use the message literally
[INFO] [stdout]     |
[INFO] [stdout] 199 |                 panic!("{}", "ERROR: module {} specified multiple times with inconsistent paths");
[INFO] [stdout]     |                        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message contains an unused formatting placeholder
[INFO] [stdout]    --> src/main.rs:199:39
[INFO] [stdout]     |
[INFO] [stdout] 199 |                 panic!("ERROR: module {} specified multiple times with inconsistent paths");
[INFO] [stdout]     |                                       ^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_fmt_panic)]` on by default
[INFO] [stdout]     = note: this message is not used as a format string when given without arguments, but will be in Rust 2021
[INFO] [stdout] help: add the missing argument
[INFO] [stdout]     |
[INFO] [stdout] 199 |                 panic!("ERROR: module {} specified multiple times with inconsistent paths", ...);
[INFO] [stdout]     |                                                                                           ^^^^^
[INFO] [stdout] help: or add a "{}" format string to use the message literally
[INFO] [stdout]     |
[INFO] [stdout] 199 |                 panic!("{}", "ERROR: module {} specified multiple times with inconsistent paths");
[INFO] [stdout]     |                        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2m 14s
[INFO] running `Command { std: "docker" "inspect" "586b6c8eaa6be5f5e34480dd7cc519b23090de952df8063e561ba05995e06ca0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "586b6c8eaa6be5f5e34480dd7cc519b23090de952df8063e561ba05995e06ca0", kill_on_drop: false }`
[INFO] [stdout] 586b6c8eaa6be5f5e34480dd7cc519b23090de952df8063e561ba05995e06ca0