[INFO] fetching crate basn1 0.1.3...
[INFO] checking basn1-0.1.3 against master#80399064afa4a2cd153f30d02c25f7ea0383ed65 for opaque-soundness-fix
[INFO] extracting crate basn1 0.1.3 into /workspace/builds/worker-1-tc1/source
[INFO] validating manifest of crates.io crate basn1 0.1.3 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 basn1 0.1.3
[INFO] finished tweaking crates.io crate basn1 0.1.3
[INFO] tweaked toml for crates.io crate basn1 0.1.3 written to /workspace/builds/worker-1-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] 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 55783a21fbcdcc96bf7b04e73a30a3676dfd8732fa2e731ccf28053e4e5247e6
[INFO] running `Command { std: "docker" "start" "-a" "55783a21fbcdcc96bf7b04e73a30a3676dfd8732fa2e731ccf28053e4e5247e6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "55783a21fbcdcc96bf7b04e73a30a3676dfd8732fa2e731ccf28053e4e5247e6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "55783a21fbcdcc96bf7b04e73a30a3676dfd8732fa2e731ccf28053e4e5247e6", kill_on_drop: false }`
[INFO] [stdout] 55783a21fbcdcc96bf7b04e73a30a3676dfd8732fa2e731ccf28053e4e5247e6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 5ddd2e0b2c6ee91ab3c073de56e645c96f970096b1a4c083ffefb41383d05725
[INFO] running `Command { std: "docker" "start" "-a" "5ddd2e0b2c6ee91ab3c073de56e645c96f970096b1a4c083ffefb41383d05725", kill_on_drop: false }`
[INFO] [stderr]     Checking basn1 v0.1.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `OutputBufferTooSmall` is never constructed
[INFO] [stdout]    --> src/header/identifier.rs:110:12
[INFO] [stdout]     |
[INFO] [stdout] 110 | pub struct OutputBufferTooSmall;
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `OutputBufferTooSmall` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[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: struct `OutputBufferTooSmall` is never constructed
[INFO] [stdout]    --> src/header/identifier.rs:110:12
[INFO] [stdout]     |
[INFO] [stdout] 110 | pub struct OutputBufferTooSmall;
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `OutputBufferTooSmall` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[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 0.13s
[INFO] running `Command { std: "docker" "inspect" "5ddd2e0b2c6ee91ab3c073de56e645c96f970096b1a4c083ffefb41383d05725", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5ddd2e0b2c6ee91ab3c073de56e645c96f970096b1a4c083ffefb41383d05725", kill_on_drop: false }`
[INFO] [stdout] 5ddd2e0b2c6ee91ab3c073de56e645c96f970096b1a4c083ffefb41383d05725
[INFO] checking basn1-0.1.3 against master#09bc67b9158392361780e779d32997f14cc75c39 for opaque-soundness-fix
[INFO] extracting crate basn1 0.1.3 into /workspace/builds/worker-1-tc2/source
[INFO] validating manifest of crates.io crate basn1 0.1.3 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 basn1 0.1.3
[INFO] finished tweaking crates.io crate basn1 0.1.3
[INFO] tweaked toml for crates.io crate basn1 0.1.3 written to /workspace/builds/worker-1-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] 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-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 0b1d9c979cee4017bfa17c9104ef3f1091baf301adc50ffd7eb32365e62f9dfa
[INFO] running `Command { std: "docker" "start" "-a" "0b1d9c979cee4017bfa17c9104ef3f1091baf301adc50ffd7eb32365e62f9dfa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0b1d9c979cee4017bfa17c9104ef3f1091baf301adc50ffd7eb32365e62f9dfa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0b1d9c979cee4017bfa17c9104ef3f1091baf301adc50ffd7eb32365e62f9dfa", kill_on_drop: false }`
[INFO] [stdout] 0b1d9c979cee4017bfa17c9104ef3f1091baf301adc50ffd7eb32365e62f9dfa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 36988e0628e7f532ba492f9dc17172ab29b6c28b3730e3bf8df4ea7ec3ff331f
[INFO] running `Command { std: "docker" "start" "-a" "36988e0628e7f532ba492f9dc17172ab29b6c28b3730e3bf8df4ea7ec3ff331f", kill_on_drop: false }`
[INFO] [stderr]     Checking basn1 v0.1.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `OutputBufferTooSmall` is never constructed
[INFO] [stdout]    --> src/header/identifier.rs:110:12
[INFO] [stdout]     |
[INFO] [stdout] 110 | pub struct OutputBufferTooSmall;
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `OutputBufferTooSmall` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[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: struct `OutputBufferTooSmall` is never constructed
[INFO] [stdout]    --> src/header/identifier.rs:110:12
[INFO] [stdout]     |
[INFO] [stdout] 110 | pub struct OutputBufferTooSmall;
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `OutputBufferTooSmall` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[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 0.13s
[INFO] running `Command { std: "docker" "inspect" "36988e0628e7f532ba492f9dc17172ab29b6c28b3730e3bf8df4ea7ec3ff331f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "36988e0628e7f532ba492f9dc17172ab29b6c28b3730e3bf8df4ea7ec3ff331f", kill_on_drop: false }`
[INFO] [stdout] 36988e0628e7f532ba492f9dc17172ab29b6c28b3730e3bf8df4ea7ec3ff331f
