[INFO] fetching crate basen 0.1.0...
[INFO] checking basen-0.1.0 against master#80399064afa4a2cd153f30d02c25f7ea0383ed65 for opaque-soundness-fix
[INFO] extracting crate basen 0.1.0 into /workspace/builds/worker-7-tc1/source
[INFO] validating manifest of crates.io crate basen 0.1.0 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 basen 0.1.0
[INFO] finished tweaking crates.io crate basen 0.1.0
[INFO] tweaked toml for crates.io crate basen 0.1.0 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] 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-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] 8b22e9325440efe906550284ce88f210c87f17779b16b497f60ef4d117c61118
[INFO] running `Command { std: "docker" "start" "-a" "8b22e9325440efe906550284ce88f210c87f17779b16b497f60ef4d117c61118", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8b22e9325440efe906550284ce88f210c87f17779b16b497f60ef4d117c61118", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8b22e9325440efe906550284ce88f210c87f17779b16b497f60ef4d117c61118", kill_on_drop: false }`
[INFO] [stdout] 8b22e9325440efe906550284ce88f210c87f17779b16b497f60ef4d117c61118
[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] 446efd427794960c73156670bb9949a6846f3b8f00b13877d065a7a9e49ea1e9
[INFO] running `Command { std: "docker" "start" "-a" "446efd427794960c73156670bb9949a6846f3b8f00b13877d065a7a9e49ea1e9", kill_on_drop: false }`
[INFO] [stderr]     Checking basen v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: constant `BASE64_STD` is never used
[INFO] [stdout]   --> src/alphabets.rs:21:7
[INFO] [stdout]    |
[INFO] [stdout] 21 | const BASE64_STD: Base<64> =
[INFO] [stdout]    |       ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `BASE64_URL_SAFE` is never used
[INFO] [stdout]   --> src/alphabets.rs:24:7
[INFO] [stdout]    |
[INFO] [stdout] 24 | const BASE64_URL_SAFE: Base<64> =
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `BASE64_STD` is never used
[INFO] [stdout]   --> src/alphabets.rs:21:7
[INFO] [stdout]    |
[INFO] [stdout] 21 | const BASE64_STD: Base<64> =
[INFO] [stdout]    |       ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `BASE64_URL_SAFE` is never used
[INFO] [stdout]   --> src/alphabets.rs:24:7
[INFO] [stdout]    |
[INFO] [stdout] 24 | const BASE64_URL_SAFE: Base<64> =
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.08s
[INFO] running `Command { std: "docker" "inspect" "446efd427794960c73156670bb9949a6846f3b8f00b13877d065a7a9e49ea1e9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "446efd427794960c73156670bb9949a6846f3b8f00b13877d065a7a9e49ea1e9", kill_on_drop: false }`
[INFO] [stdout] 446efd427794960c73156670bb9949a6846f3b8f00b13877d065a7a9e49ea1e9
[INFO] checking basen-0.1.0 against master#09bc67b9158392361780e779d32997f14cc75c39 for opaque-soundness-fix
[INFO] extracting crate basen 0.1.0 into /workspace/builds/worker-7-tc2/source
[INFO] validating manifest of crates.io crate basen 0.1.0 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 basen 0.1.0
[INFO] finished tweaking crates.io crate basen 0.1.0
[INFO] tweaked toml for crates.io crate basen 0.1.0 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] 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] 9f0d00ae46bf875da7cdf20f17792f67ba9b04669d7a0e291c3dd3a6d7ea30a9
[INFO] running `Command { std: "docker" "start" "-a" "9f0d00ae46bf875da7cdf20f17792f67ba9b04669d7a0e291c3dd3a6d7ea30a9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9f0d00ae46bf875da7cdf20f17792f67ba9b04669d7a0e291c3dd3a6d7ea30a9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9f0d00ae46bf875da7cdf20f17792f67ba9b04669d7a0e291c3dd3a6d7ea30a9", kill_on_drop: false }`
[INFO] [stdout] 9f0d00ae46bf875da7cdf20f17792f67ba9b04669d7a0e291c3dd3a6d7ea30a9
[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] 0774f070cf6a1271ee955657ac6d9108e69a20ecf6d384fb278dff165d791520
[INFO] running `Command { std: "docker" "start" "-a" "0774f070cf6a1271ee955657ac6d9108e69a20ecf6d384fb278dff165d791520", kill_on_drop: false }`
[INFO] [stderr]     Checking basen v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: constant `BASE64_STD` is never used
[INFO] [stdout]   --> src/alphabets.rs:21:7
[INFO] [stdout]    |
[INFO] [stdout] 21 | const BASE64_STD: Base<64> =
[INFO] [stdout]    |       ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `BASE64_URL_SAFE` is never used
[INFO] [stdout]   --> src/alphabets.rs:24:7
[INFO] [stdout]    |
[INFO] [stdout] 24 | const BASE64_URL_SAFE: Base<64> =
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `BASE64_STD` is never used
[INFO] [stdout]   --> src/alphabets.rs:21:7
[INFO] [stdout]    |
[INFO] [stdout] 21 | const BASE64_STD: Base<64> =
[INFO] [stdout]    |       ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `BASE64_URL_SAFE` is never used
[INFO] [stdout]   --> src/alphabets.rs:24:7
[INFO] [stdout]    |
[INFO] [stdout] 24 | const BASE64_URL_SAFE: Base<64> =
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.08s
[INFO] running `Command { std: "docker" "inspect" "0774f070cf6a1271ee955657ac6d9108e69a20ecf6d384fb278dff165d791520", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0774f070cf6a1271ee955657ac6d9108e69a20ecf6d384fb278dff165d791520", kill_on_drop: false }`
[INFO] [stdout] 0774f070cf6a1271ee955657ac6d9108e69a20ecf6d384fb278dff165d791520
