[INFO] fetching crate oggvorbismeta 0.1.0...
[INFO] checking oggvorbismeta-0.1.0 against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar
[INFO] extracting crate oggvorbismeta 0.1.0 into /workspace/builds/worker-6-tc1/source
[INFO] validating manifest of crates.io crate oggvorbismeta 0.1.0 on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate oggvorbismeta 0.1.0
[INFO] finished tweaking crates.io crate oggvorbismeta 0.1.0
[INFO] tweaked toml for crates.io crate oggvorbismeta 0.1.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 6 packages
[INFO] [stderr]       Adding lewton v0.9.4 (latest: v0.10.2)
[INFO] [stderr]       Adding ogg v0.7.1 (latest: v0.9.1)
[INFO] [stderr]       Adding smallvec v0.6.14 (latest: v1.13.2)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded ogg v0.7.1
[INFO] [stderr]   Downloaded lewton v0.9.4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a9f6a86b28fc278609d4be3580df901f571014ee8964be4db56bd4d397826c91
[INFO] running `Command { std: "docker" "start" "-a" "a9f6a86b28fc278609d4be3580df901f571014ee8964be4db56bd4d397826c91", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a9f6a86b28fc278609d4be3580df901f571014ee8964be4db56bd4d397826c91", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a9f6a86b28fc278609d4be3580df901f571014ee8964be4db56bd4d397826c91", kill_on_drop: false }`
[INFO] [stdout] a9f6a86b28fc278609d4be3580df901f571014ee8964be4db56bd4d397826c91
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 367bbb6f614bbf17c9ab0711574a6a470c6bbfbe9a3ad598d41e908eb145c2df
[INFO] running `Command { std: "docker" "start" "-a" "367bbb6f614bbf17c9ab0711574a6a470c6bbfbe9a3ad598d41e908eb145c2df", kill_on_drop: false }`
[INFO] [stderr]     Checking ogg v0.7.1
[INFO] [stderr]     Checking lewton v0.9.4
[INFO] [stderr]     Checking oggvorbismeta v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: the item `oggvorbismeta` is imported redundantly
[INFO] [stdout]  --> tests/metadata.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use oggvorbismeta;
[INFO] [stdout]   |     ^^^^^^^^^^^^^ the item `oggvorbismeta` is already defined by prelude
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `lewton` is imported redundantly
[INFO] [stdout]  --> tests/metadata.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use lewton;
[INFO] [stdout]   |     ^^^^^^ the item `lewton` is already defined by prelude
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.18s
[INFO] running `Command { std: "docker" "inspect" "367bbb6f614bbf17c9ab0711574a6a470c6bbfbe9a3ad598d41e908eb145c2df", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "367bbb6f614bbf17c9ab0711574a6a470c6bbfbe9a3ad598d41e908eb145c2df", kill_on_drop: false }`
[INFO] [stdout] 367bbb6f614bbf17c9ab0711574a6a470c6bbfbe9a3ad598d41e908eb145c2df
[INFO] checking oggvorbismeta-0.1.0 against try#645bb72776a6a56a1a8f52631a44bd082b2ba509 for absurd-question-mark-desugar
[INFO] extracting crate oggvorbismeta 0.1.0 into /workspace/builds/worker-6-tc2/source
[INFO] validating manifest of crates.io crate oggvorbismeta 0.1.0 on toolchain 645bb72776a6a56a1a8f52631a44bd082b2ba509
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate oggvorbismeta 0.1.0
[INFO] finished tweaking crates.io crate oggvorbismeta 0.1.0
[INFO] tweaked toml for crates.io crate oggvorbismeta 0.1.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "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" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8ed9eaa036100317da8cbba9f3299fc729c1257a31957552bba4e92592179459
[INFO] running `Command { std: "docker" "start" "-a" "8ed9eaa036100317da8cbba9f3299fc729c1257a31957552bba4e92592179459", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8ed9eaa036100317da8cbba9f3299fc729c1257a31957552bba4e92592179459", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8ed9eaa036100317da8cbba9f3299fc729c1257a31957552bba4e92592179459", kill_on_drop: false }`
[INFO] [stdout] 8ed9eaa036100317da8cbba9f3299fc729c1257a31957552bba4e92592179459
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 70a1524827646951fe42f5bdbe6957bd4e21b22007e99aa4fb909a8838aab664
[INFO] running `Command { std: "docker" "start" "-a" "70a1524827646951fe42f5bdbe6957bd4e21b22007e99aa4fb909a8838aab664", kill_on_drop: false }`
[INFO] [stderr]     Checking ogg v0.7.1
[INFO] [stderr]     Checking lewton v0.9.4
[INFO] [stderr]     Checking oggvorbismeta v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: the item `oggvorbismeta` is imported redundantly
[INFO] [stdout]  --> tests/metadata.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use oggvorbismeta;
[INFO] [stdout]   |     ^^^^^^^^^^^^^ the item `oggvorbismeta` is already defined by prelude
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `lewton` is imported redundantly
[INFO] [stdout]  --> tests/metadata.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use lewton;
[INFO] [stdout]   |     ^^^^^^ the item `lewton` is already defined by prelude
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.17s
[INFO] running `Command { std: "docker" "inspect" "70a1524827646951fe42f5bdbe6957bd4e21b22007e99aa4fb909a8838aab664", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "70a1524827646951fe42f5bdbe6957bd4e21b22007e99aa4fb909a8838aab664", kill_on_drop: false }`
[INFO] [stdout] 70a1524827646951fe42f5bdbe6957bd4e21b22007e99aa4fb909a8838aab664