[INFO] fetching crate stun-coder 2.0.0...
[INFO] checking stun-coder-2.0.0 against master#5518eaa946291f00471af8b254b2a1715f234882 for pr-120393-1
[INFO] extracting crate stun-coder 2.0.0 into /workspace/builds/worker-2-tc1/source
[INFO] validating manifest of crates.io crate stun-coder 2.0.0 on toolchain 5518eaa946291f00471af8b254b2a1715f234882
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5518eaa946291f00471af8b254b2a1715f234882" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate stun-coder 2.0.0
[INFO] finished tweaking crates.io crate stun-coder 2.0.0
[INFO] tweaked toml for crates.io crate stun-coder 2.0.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5518eaa946291f00471af8b254b2a1715f234882" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5518eaa946291f00471af8b254b2a1715f234882" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded rand v0.3.23
[INFO] [stderr]   Downloaded build_const v0.2.2
[INFO] [stderr]   Downloaded get_if_addrs-sys v0.1.1
[INFO] [stderr]   Downloaded crypto-mac v0.9.1
[INFO] [stderr]   Downloaded c_linked_list v1.1.1
[INFO] [stderr]   Downloaded hmac v0.9.0
[INFO] [stderr]   Downloaded stringprep v0.1.4
[INFO] [stderr]   Downloaded rustc-serialize v0.3.25
[INFO] [stderr]   Downloaded gcc v0.3.55
[INFO] [stderr]   Downloaded get_if_addrs v0.5.3
[INFO] [stderr]   Downloaded finl_unicode v1.2.0
[INFO] [stderr]   Downloaded rust-crypto v0.2.36
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+5518eaa946291f00471af8b254b2a1715f234882" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 04f6ad1545350ad8d08f0c1ab164d9f464aafe3a94fbc4d333b9079cc8912bca
[INFO] running `Command { std: "docker" "start" "-a" "04f6ad1545350ad8d08f0c1ab164d9f464aafe3a94fbc4d333b9079cc8912bca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "04f6ad1545350ad8d08f0c1ab164d9f464aafe3a94fbc4d333b9079cc8912bca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "04f6ad1545350ad8d08f0c1ab164d9f464aafe3a94fbc4d333b9079cc8912bca", kill_on_drop: false }`
[INFO] [stdout] 04f6ad1545350ad8d08f0c1ab164d9f464aafe3a94fbc4d333b9079cc8912bca
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=forbid" "-e" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+5518eaa946291f00471af8b254b2a1715f234882" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 080c98fc6028b6b0ae370320d4820ff19abadd936d2ac6fe37c964f9771a3f56
[INFO] running `Command { std: "docker" "start" "-a" "080c98fc6028b6b0ae370320d4820ff19abadd936d2ac6fe37c964f9771a3f56", kill_on_drop: false }`
[INFO] [stderr]    Compiling version_check v0.9.4
[INFO] [stderr]    Compiling typenum v1.17.0
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]    Compiling build_const v0.2.2
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking tinyvec_macros v0.1.1
[INFO] [stderr]    Compiling gcc v0.3.55
[INFO] [stderr]     Checking subtle v2.5.0
[INFO] [stderr]    Compiling thiserror v1.0.56
[INFO] [stderr]     Checking ppv-lite86 v0.2.17
[INFO] [stderr]     Checking unicode-bidi v0.3.15
[INFO] [stderr]    Compiling num-traits v0.2.17
[INFO] [stderr]     Checking rustc-serialize v0.3.25
[INFO] [stderr]     Checking finl_unicode v1.2.0
[INFO] [stderr]     Checking rand v0.4.6
[INFO] [stderr]    Compiling syn v2.0.48
[INFO] [stderr]     Checking tinyvec v1.6.0
[INFO] [stderr]    Compiling crc v1.8.1
[INFO] [stderr]     Checking time v0.1.45
[INFO] [stderr]     Checking c_linked_list v1.1.1
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]     Checking get_if_addrs v0.5.3
[INFO] [stderr]    Compiling rust-crypto v0.2.36
[INFO] [stderr]     Checking rand v0.3.23
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]     Checking rand_chacha v0.2.2
[INFO] [stderr]     Checking unicode-normalization v0.1.22
[INFO] [stderr]     Checking rand v0.7.3
[INFO] [stderr]     Checking stringprep v0.1.4
[INFO] [stderr]     Checking crypto-mac v0.9.1
[INFO] [stderr]     Checking digest v0.9.0
[INFO] [stderr]     Checking hmac v0.9.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.56
[INFO] [stderr]    Compiling num-derive v0.3.3
[INFO] [stderr]     Checking stun-coder v2.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `IntegrityKeyGenerationError`, `MessageEncodeError`
[INFO] [stdout]  --> src/message/decode.rs:7:25
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub use super::errors::{IntegrityKeyGenerationError, MessageDecodeError, MessageEncodeError};
[INFO] [stdout]   |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^                      ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `IntegrityKeyGenerationError`, `MessageDecodeError`
[INFO] [stdout]  --> src/message/encode.rs:3:25
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub use super::errors::{IntegrityKeyGenerationError, MessageDecodeError, MessageEncodeError};
[INFO] [stdout]   |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `IntegrityKeyGenerationError`, `MessageDecodeError`, `MessageEncodeError`
[INFO] [stdout]  --> src/message/message.rs:1:25
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub use super::errors::{IntegrityKeyGenerationError, MessageDecodeError, MessageEncodeError};
[INFO] [stdout]   |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `MessageDecodeError`, `MessageEncodeError`
[INFO] [stdout]  --> src/message/private_utils.rs:9:54
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub use super::errors::{IntegrityKeyGenerationError, MessageDecodeError, MessageEncodeError};
[INFO] [stdout]   |                                                      ^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `IntegrityKeyGenerationError`, `MessageDecodeError`, `MessageEncodeError`
[INFO] [stdout]  --> src/message/utils.rs:3:25
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub use super::errors::{IntegrityKeyGenerationError, MessageDecodeError, MessageEncodeError};
[INFO] [stdout]   |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `IntegrityKeyGenerationError`
[INFO] [stdout]  --> src/message/mod.rs:8:18
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub use errors::{IntegrityKeyGenerationError, MessageDecodeError, MessageEncodeError};
[INFO] [stdout]   |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `IntegrityKeyGenerationError`, `MessageEncodeError`
[INFO] [stdout]  --> src/message/decode.rs:7:25
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub use super::errors::{IntegrityKeyGenerationError, MessageDecodeError, MessageEncodeError};
[INFO] [stdout]   |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^                      ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `IntegrityKeyGenerationError`, `MessageDecodeError`
[INFO] [stdout]  --> src/message/encode.rs:3:25
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub use super::errors::{IntegrityKeyGenerationError, MessageDecodeError, MessageEncodeError};
[INFO] [stdout]   |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `IntegrityKeyGenerationError`, `MessageDecodeError`, `MessageEncodeError`
[INFO] [stdout]  --> src/message/message.rs:1:25
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub use super::errors::{IntegrityKeyGenerationError, MessageDecodeError, MessageEncodeError};
[INFO] [stdout]   |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `MessageDecodeError`, `MessageEncodeError`
[INFO] [stdout]  --> src/message/private_utils.rs:9:54
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub use super::errors::{IntegrityKeyGenerationError, MessageDecodeError, MessageEncodeError};
[INFO] [stdout]   |                                                      ^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `IntegrityKeyGenerationError`, `MessageDecodeError`, `MessageEncodeError`
[INFO] [stdout]  --> src/message/utils.rs:3:25
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub use super::errors::{IntegrityKeyGenerationError, MessageDecodeError, MessageEncodeError};
[INFO] [stdout]   |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `IntegrityKeyGenerationError`
[INFO] [stdout]  --> src/message/mod.rs:8:18
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub use errors::{IntegrityKeyGenerationError, MessageDecodeError, MessageEncodeError};
[INFO] [stdout]   |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.53s
[INFO] running `Command { std: "docker" "inspect" "080c98fc6028b6b0ae370320d4820ff19abadd936d2ac6fe37c964f9771a3f56", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "080c98fc6028b6b0ae370320d4820ff19abadd936d2ac6fe37c964f9771a3f56", kill_on_drop: false }`
[INFO] [stdout] 080c98fc6028b6b0ae370320d4820ff19abadd936d2ac6fe37c964f9771a3f56
