[INFO] fetching crate binaryornot 1.0.0...
[INFO] checking binaryornot-1.0.0 against master#80399064afa4a2cd153f30d02c25f7ea0383ed65 for opaque-soundness-fix
[INFO] extracting crate binaryornot 1.0.0 into /workspace/builds/worker-7-tc1/source
[INFO] validating manifest of crates.io crate binaryornot 1.0.0 on toolchain 80399064afa4a2cd153f30d02c25f7ea0383ed65
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+80399064afa4a2cd153f30d02c25f7ea0383ed65" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate binaryornot 1.0.0
[INFO] finished tweaking crates.io crate binaryornot 1.0.0
[INFO] tweaked toml for crates.io crate binaryornot 1.0.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+80399064afa4a2cd153f30d02c25f7ea0383ed65" "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" "+80399064afa4a2cd153f30d02c25f7ea0383ed65" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded encoding_index_tests v0.1.4
[INFO] [stderr]   Downloaded encoding-index-tradchinese v1.20141219.5
[INFO] [stderr]   Downloaded encoding-index-singlebyte v1.20141219.5
[INFO] [stderr]   Downloaded encoding v0.2.33
[INFO] [stderr]   Downloaded encoding-index-japanese v1.20141219.5
[INFO] [stderr]   Downloaded encoding-index-korean v1.20141219.5
[INFO] [stderr]   Downloaded encoding-index-simpchinese v1.20141219.5
[INFO] [stderr]   Downloaded chardet v0.2.4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+80399064afa4a2cd153f30d02c25f7ea0383ed65" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 78542f599cc58c6470add75f84a541df9cdbe452491b5a01abdce9b8e65dabd1
[INFO] running `Command { std: "docker" "start" "-a" "78542f599cc58c6470add75f84a541df9cdbe452491b5a01abdce9b8e65dabd1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "78542f599cc58c6470add75f84a541df9cdbe452491b5a01abdce9b8e65dabd1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "78542f599cc58c6470add75f84a541df9cdbe452491b5a01abdce9b8e65dabd1", kill_on_drop: false }`
[INFO] [stdout] 78542f599cc58c6470add75f84a541df9cdbe452491b5a01abdce9b8e65dabd1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+80399064afa4a2cd153f30d02c25f7ea0383ed65" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1eed0cefb82bae0fd11222c94868574cf68fabe492e2aa9e0f7e8bd172d50b97
[INFO] running `Command { std: "docker" "start" "-a" "1eed0cefb82bae0fd11222c94868574cf68fabe492e2aa9e0f7e8bd172d50b97", kill_on_drop: false }`
[INFO] [stderr]     Checking encoding_index_tests v0.1.4
[INFO] [stderr]     Checking chardet v0.2.4
[INFO] [stderr]     Checking encoding-index-japanese v1.20141219.5
[INFO] [stderr]     Checking encoding-index-simpchinese v1.20141219.5
[INFO] [stderr]     Checking encoding-index-tradchinese v1.20141219.5
[INFO] [stderr]     Checking encoding-index-singlebyte v1.20141219.5
[INFO] [stderr]     Checking encoding-index-korean v1.20141219.5
[INFO] [stderr]     Checking encoding v0.2.33
[INFO] [stderr]     Checking binaryornot v1.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: the item `chardet` is imported redundantly
[INFO] [stdout]  --> src/lib.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use chardet;
[INFO] [stdout]   |     ^^^^^^^ the item `chardet` is already defined here
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `chardet` is imported redundantly
[INFO] [stdout]  --> src/lib.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use chardet;
[INFO] [stdout]   |     ^^^^^^^ the item `chardet` is already defined here
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `binaryornot` is imported redundantly
[INFO] [stdout]  --> tests/image_tests.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use binaryornot;
[INFO] [stdout]   |     ^^^^^^^^^^^ the item `binaryornot` is already defined here
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `binaryornot` is imported redundantly
[INFO] [stdout]  --> tests/code_tests.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use binaryornot;
[INFO] [stdout]   |     ^^^^^^^^^^^ the item `binaryornot` is already defined here
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `binaryornot` is imported redundantly
[INFO] [stdout]  --> tests/programming_artifact_tests.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use binaryornot;
[INFO] [stdout]   |     ^^^^^^^^^^^ the item `binaryornot` is already defined here
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `binaryornot` is imported redundantly
[INFO] [stdout]  --> tests/encoding_tests.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use binaryornot;
[INFO] [stdout]   |     ^^^^^^^^^^^ the item `binaryornot` is already defined here
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `binaryornot` is imported redundantly
[INFO] [stdout]  --> tests/font_tests.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use binaryornot;
[INFO] [stdout]   |     ^^^^^^^^^^^ the item `binaryornot` is already defined here
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `binaryornot` is imported redundantly
[INFO] [stdout]  --> tests/file_tests.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use binaryornot;
[INFO] [stdout]   |     ^^^^^^^^^^^ the item `binaryornot` is already defined here
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.47s
[INFO] running `Command { std: "docker" "inspect" "1eed0cefb82bae0fd11222c94868574cf68fabe492e2aa9e0f7e8bd172d50b97", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1eed0cefb82bae0fd11222c94868574cf68fabe492e2aa9e0f7e8bd172d50b97", kill_on_drop: false }`
[INFO] [stdout] 1eed0cefb82bae0fd11222c94868574cf68fabe492e2aa9e0f7e8bd172d50b97
[INFO] checking binaryornot-1.0.0 against master#09bc67b9158392361780e779d32997f14cc75c39 for opaque-soundness-fix
[INFO] extracting crate binaryornot 1.0.0 into /workspace/builds/worker-7-tc2/source
[INFO] validating manifest of crates.io crate binaryornot 1.0.0 on toolchain 09bc67b9158392361780e779d32997f14cc75c39
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+09bc67b9158392361780e779d32997f14cc75c39" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate binaryornot 1.0.0
[INFO] finished tweaking crates.io crate binaryornot 1.0.0
[INFO] tweaked toml for crates.io crate binaryornot 1.0.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+09bc67b9158392361780e779d32997f14cc75c39" "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" "+09bc67b9158392361780e779d32997f14cc75c39" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+09bc67b9158392361780e779d32997f14cc75c39" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8d65de3235e8b3a07b329adc8f578a011f4b7075a6f36655c8992698102a8ff2
[INFO] running `Command { std: "docker" "start" "-a" "8d65de3235e8b3a07b329adc8f578a011f4b7075a6f36655c8992698102a8ff2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8d65de3235e8b3a07b329adc8f578a011f4b7075a6f36655c8992698102a8ff2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8d65de3235e8b3a07b329adc8f578a011f4b7075a6f36655c8992698102a8ff2", kill_on_drop: false }`
[INFO] [stdout] 8d65de3235e8b3a07b329adc8f578a011f4b7075a6f36655c8992698102a8ff2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+09bc67b9158392361780e779d32997f14cc75c39" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4920d7e2eecac6d1381bb1b8fb6d1c328f0482c59d799c00d75303b523e17571
[INFO] running `Command { std: "docker" "start" "-a" "4920d7e2eecac6d1381bb1b8fb6d1c328f0482c59d799c00d75303b523e17571", kill_on_drop: false }`
[INFO] [stderr]     Checking encoding_index_tests v0.1.4
[INFO] [stderr]     Checking chardet v0.2.4
[INFO] [stderr]     Checking encoding-index-korean v1.20141219.5
[INFO] [stderr]     Checking encoding-index-tradchinese v1.20141219.5
[INFO] [stderr]     Checking encoding-index-simpchinese v1.20141219.5
[INFO] [stderr]     Checking encoding-index-singlebyte v1.20141219.5
[INFO] [stderr]     Checking encoding-index-japanese v1.20141219.5
[INFO] [stderr]     Checking encoding v0.2.33
[INFO] [stderr]     Checking binaryornot v1.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: the item `chardet` is imported redundantly
[INFO] [stdout]  --> src/lib.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use chardet;
[INFO] [stdout]   |     ^^^^^^^ the item `chardet` is already defined here
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `chardet` is imported redundantly
[INFO] [stdout]  --> src/lib.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use chardet;
[INFO] [stdout]   |     ^^^^^^^ the item `chardet` is already defined here
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `binaryornot` is imported redundantly
[INFO] [stdout]  --> tests/code_tests.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use binaryornot;
[INFO] [stdout]   |     ^^^^^^^^^^^ the item `binaryornot` is already defined here
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `binaryornot` is imported redundantly
[INFO] [stdout]  --> tests/image_tests.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use binaryornot;
[INFO] [stdout]   |     ^^^^^^^^^^^ the item `binaryornot` is already defined here
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `binaryornot` is imported redundantly
[INFO] [stdout]  --> tests/file_tests.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use binaryornot;
[INFO] [stdout]   |     ^^^^^^^^^^^ the item `binaryornot` is already defined here
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `binaryornot` is imported redundantly
[INFO] [stdout]  --> tests/programming_artifact_tests.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use binaryornot;
[INFO] [stdout]   |     ^^^^^^^^^^^ the item `binaryornot` is already defined here
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `binaryornot` is imported redundantly
[INFO] [stdout]  --> tests/encoding_tests.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use binaryornot;
[INFO] [stdout]   |     ^^^^^^^^^^^ the item `binaryornot` is already defined here
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `binaryornot` is imported redundantly
[INFO] [stdout]  --> tests/font_tests.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use binaryornot;
[INFO] [stdout]   |     ^^^^^^^^^^^ the item `binaryornot` is already defined here
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.46s
[INFO] running `Command { std: "docker" "inspect" "4920d7e2eecac6d1381bb1b8fb6d1c328f0482c59d799c00d75303b523e17571", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4920d7e2eecac6d1381bb1b8fb6d1c328f0482c59d799c00d75303b523e17571", kill_on_drop: false }`
[INFO] [stdout] 4920d7e2eecac6d1381bb1b8fb6d1c328f0482c59d799c00d75303b523e17571
