[INFO] fetching crate taskchampion-lib 0.6.1...
[INFO] checking taskchampion-lib-0.6.1 against master#ab869e094a907cc5d19b4080f22eccaf347f1f95 for pr-129604
[INFO] extracting crate taskchampion-lib 0.6.1 into /workspace/builds/worker-3-tc1/source
[INFO] validating manifest of crates.io crate taskchampion-lib 0.6.1 on toolchain ab869e094a907cc5d19b4080f22eccaf347f1f95
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate taskchampion-lib 0.6.1
[INFO] finished tweaking crates.io crate taskchampion-lib 0.6.1
[INFO] tweaked toml for crates.io crate taskchampion-lib 0.6.1 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 218 packages to latest compatible versions
[INFO] [stderr]       Adding addr2line v0.22.0 (latest: v0.24.1)
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[INFO] [stderr]       Adding core-foundation v0.9.4 (latest: v0.10.0)
[INFO] [stderr]       Adding fallible-iterator v0.2.0 (latest: v0.3.0)
[INFO] [stderr]       Adding generic-array v0.14.7 (latest: v1.1.0)
[INFO] [stderr]       Adding gimli v0.29.0 (latest: v0.31.0)
[INFO] [stderr]       Adding google-cloud-auth v0.13.2 (latest: v0.16.0)
[INFO] [stderr]       Adding google-cloud-metadata v0.4.0 (latest: v0.5.0)
[INFO] [stderr]       Adding google-cloud-storage v0.15.0 (latest: v0.20.0)
[INFO] [stderr]       Adding h2 v0.3.26 (latest: v0.4.6)
[INFO] [stderr]       Adding hashlink v0.8.4 (latest: v0.9.1)
[INFO] [stderr]       Adding heck v0.4.1 (latest: v0.5.0)
[INFO] [stderr]       Adding hermit-abi v0.3.9 (latest: v0.4.0)
[INFO] [stderr]       Adding http v0.2.12 (latest: v1.1.0)
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[INFO] [stderr]       Adding idna v0.5.0 (latest: v1.0.2)
[INFO] [stderr]       Adding itertools v0.10.5 (latest: v0.13.0)
[INFO] [stderr]       Adding libsqlite3-sys v0.26.0 (latest: v0.30.1)
[INFO] [stderr]       Adding miniz_oxide v0.7.4 (latest: v0.8.0)
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[INFO] [stderr]       Adding system-configuration v0.5.1 (latest: v0.6.1)
[INFO] [stderr]       Adding system-configuration-sys v0.5.0 (latest: v0.6.0)
[INFO] [stderr]       Adding taskchampion v0.6.0 (latest: v0.7.0)
[INFO] [stderr]       Adding tokio-rustls v0.24.1 (latest: v0.26.0)
[INFO] [stderr]       Adding wasi v0.11.0+wasi-snapshot-preview1 (latest: v0.13.2+wasi-0.2.1)
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[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded google-cloud-metadata v0.4.0
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[INFO] [stderr]   Downloaded google-cloud-token v0.1.2
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[INFO] [stderr]   Downloaded taskchampion v0.6.0
[INFO] [stderr]   Downloaded google-cloud-auth v0.13.2
[INFO] [stderr]   Downloaded google-cloud-storage v0.15.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e2dd9d9467cea75ab4fe3d2cc6dec447a1f62e2b9ab99d4b369e7fcc6f690baf
[INFO] running `Command { std: "docker" "start" "-a" "e2dd9d9467cea75ab4fe3d2cc6dec447a1f62e2b9ab99d4b369e7fcc6f690baf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e2dd9d9467cea75ab4fe3d2cc6dec447a1f62e2b9ab99d4b369e7fcc6f690baf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e2dd9d9467cea75ab4fe3d2cc6dec447a1f62e2b9ab99d4b369e7fcc6f690baf", kill_on_drop: false }`
[INFO] [stdout] e2dd9d9467cea75ab4fe3d2cc6dec447a1f62e2b9ab99d4b369e7fcc6f690baf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ecc613974a7f0b22f08850334a206fa4a2c54d77a383861328bff5238d600d82
[INFO] running `Command { std: "docker" "start" "-a" "ecc613974a7f0b22f08850334a206fa4a2c54d77a383861328bff5238d600d82", kill_on_drop: false }`
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[INFO] [stderr]     Checking taskchampion v0.6.0
[INFO] [stderr]     Checking taskchampion-lib v0.6.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: method `ptr_to_arg_out` is never used
[INFO] [stdout]    --> src/traits.rs:138:15
[INFO] [stdout]     |
[INFO] [stdout] 80  | pub(crate) trait PassByPointer: Sized {
[INFO] [stdout]     |                  ------------- method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 138 |     unsafe fn ptr_to_arg_out(self, arg_out: *mut *mut Self) {
[INFO] [stdout]     |               ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `ptr_to_arg_out` is never used
[INFO] [stdout]    --> src/traits.rs:138:15
[INFO] [stdout]     |
[INFO] [stdout] 80  | pub(crate) trait PassByPointer: Sized {
[INFO] [stdout]     |                  ------------- method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 138 |     unsafe fn ptr_to_arg_out(self, arg_out: *mut *mut Self) {
[INFO] [stdout]     |               ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 22s
[INFO] running `Command { std: "docker" "inspect" "ecc613974a7f0b22f08850334a206fa4a2c54d77a383861328bff5238d600d82", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ecc613974a7f0b22f08850334a206fa4a2c54d77a383861328bff5238d600d82", kill_on_drop: false }`
[INFO] [stdout] ecc613974a7f0b22f08850334a206fa4a2c54d77a383861328bff5238d600d82