[INFO] fetching crate sha1-checked 0.10.0...
[INFO] testing sha1-checked-0.10.0 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0
[INFO] extracting crate sha1-checked 0.10.0 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate sha1-checked 0.10.0
[INFO] finished tweaking crates.io crate sha1-checked 0.10.0
[INFO] tweaked toml for crates.io crate sha1-checked 0.10.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate sha1-checked 0.10.0 on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 14 packages to latest compatible versions
[INFO] [stderr]       Adding hex-literal v0.4.1 (available: v1.0.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1c2f8087630639d03c3eeeab14635855b4b7c3516fada5e93d7ae6ead6f78e2c
[INFO] running `Command { std: "docker" "start" "-a" "1c2f8087630639d03c3eeeab14635855b4b7c3516fada5e93d7ae6ead6f78e2c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1c2f8087630639d03c3eeeab14635855b4b7c3516fada5e93d7ae6ead6f78e2c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1c2f8087630639d03c3eeeab14635855b4b7c3516fada5e93d7ae6ead6f78e2c", kill_on_drop: false }`
[INFO] [stdout] 1c2f8087630639d03c3eeeab14635855b4b7c3516fada5e93d7ae6ead6f78e2c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 7397416fa37620feafc50e4bc61a15d9eca187aea9746f915c2fe87904407760
[INFO] running `Command { std: "docker" "start" "-a" "7397416fa37620feafc50e4bc61a15d9eca187aea9746f915c2fe87904407760", kill_on_drop: false }`
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling const-oid v0.9.6
[INFO] [stderr]    Compiling block-buffer v0.10.4
[INFO] [stderr]    Compiling crypto-common v0.1.6
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]    Compiling sha1 v0.10.6
[INFO] [stderr]    Compiling sha1-checked v0.10.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: fields `dv_type`, `dv_k`, `dv_b`, and `maski` are never read
[INFO] [stdout]   --> src/ubc_check.rs:43:9
[INFO] [stdout]    |
[INFO] [stdout] 42 | pub struct Info {
[INFO] [stdout]    |            ---- fields in this struct
[INFO] [stdout] 43 |     pub dv_type: u32,
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout] 44 |     pub dv_k: u32,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout] 45 |     pub dv_b: u32,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout] 46 |     pub testt: Testt,
[INFO] [stdout] 47 |     pub maski: i32,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.65s
[INFO] running `Command { std: "docker" "inspect" "7397416fa37620feafc50e4bc61a15d9eca187aea9746f915c2fe87904407760", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7397416fa37620feafc50e4bc61a15d9eca187aea9746f915c2fe87904407760", kill_on_drop: false }`
[INFO] [stdout] 7397416fa37620feafc50e4bc61a15d9eca187aea9746f915c2fe87904407760
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--no-run" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 24ccd87380965924a77c40373568e83075c599a933366caee36a07c907fc2c8b
[INFO] running `Command { std: "docker" "start" "-a" "24ccd87380965924a77c40373568e83075c599a933366caee36a07c907fc2c8b", kill_on_drop: false }`
[INFO] [stderr]    Compiling blobby v0.3.1
[INFO] [stderr]    Compiling hex-literal v0.4.1
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]    Compiling sha1 v0.10.6
[INFO] [stderr]    Compiling sha1-checked v0.10.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: fields `dv_type`, `dv_k`, `dv_b`, and `maski` are never read
[INFO] [stdout]   --> src/ubc_check.rs:43:9
[INFO] [stdout]    |
[INFO] [stdout] 42 | pub struct Info {
[INFO] [stdout]    |            ---- fields in this struct
[INFO] [stdout] 43 |     pub dv_type: u32,
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout] 44 |     pub dv_k: u32,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout] 45 |     pub dv_b: u32,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout] 46 |     pub testt: Testt,
[INFO] [stdout] 47 |     pub maski: i32,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `dv_type`, `dv_k`, `dv_b`, and `maski` are never read
[INFO] [stdout]   --> src/ubc_check.rs:43:9
[INFO] [stdout]    |
[INFO] [stdout] 42 | pub struct Info {
[INFO] [stdout]    |            ---- fields in this struct
[INFO] [stdout] 43 |     pub dv_type: u32,
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout] 44 |     pub dv_k: u32,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout] 45 |     pub dv_b: u32,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout] 46 |     pub testt: Testt,
[INFO] [stdout] 47 |     pub maski: i32,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.90s
[INFO] running `Command { std: "docker" "inspect" "24ccd87380965924a77c40373568e83075c599a933366caee36a07c907fc2c8b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "24ccd87380965924a77c40373568e83075c599a933366caee36a07c907fc2c8b", kill_on_drop: false }`
[INFO] [stdout] 24ccd87380965924a77c40373568e83075c599a933366caee36a07c907fc2c8b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] da02bf6604fec3d1a128f9d1b3be6210b2d3cdfdabe8dd3430fbba38c43b2ca7
[INFO] running `Command { std: "docker" "start" "-a" "da02bf6604fec3d1a128f9d1b3be6210b2d3cdfdabe8dd3430fbba38c43b2ca7", kill_on_drop: false }`
[INFO] [stderr] warning: fields `dv_type`, `dv_k`, `dv_b`, and `maski` are never read
[INFO] [stderr]   --> src/ubc_check.rs:43:9
[INFO] [stderr]    |
[INFO] [stderr] 42 | pub struct Info {
[INFO] [stderr]    |            ---- fields in this struct
[INFO] [stderr] 43 |     pub dv_type: u32,
[INFO] [stderr]    |         ^^^^^^^
[INFO] [stderr] 44 |     pub dv_k: u32,
[INFO] [stderr]    |         ^^^^
[INFO] [stderr] 45 |     pub dv_b: u32,
[INFO] [stderr]    |         ^^^^
[INFO] [stderr] 46 |     pub testt: Testt,
[INFO] [stderr] 47 |     pub maski: i32,
[INFO] [stderr]    |         ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `sha1-checked` (lib) generated 1 warning
[INFO] [stdout] 
[INFO] [stderr] warning: `sha1-checked` (lib test) generated 1 warning (1 duplicate)
[INFO] [stdout] running 0 tests
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/sha1_checked-d34bde6c7cefa182)
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stderr]      Running tests/mod.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/mod-1125a39405cf9dee)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test reducedsha_coll ... ok
[INFO] [stdout] test sha1_checked_main ... ok
[INFO] [stdout] test shambles_1 ... ok
[INFO] [stdout] test shambles_2 ... ok
[INFO] [stdout] test shattered_1 ... ok
[INFO] [stdout] test shattered_2 ... ok
[INFO] [stdout] test sha1_collision_rand ... ok
[INFO] [stdout] test sha1_rand ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 3.69s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "da02bf6604fec3d1a128f9d1b3be6210b2d3cdfdabe8dd3430fbba38c43b2ca7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "da02bf6604fec3d1a128f9d1b3be6210b2d3cdfdabe8dd3430fbba38c43b2ca7", kill_on_drop: false }`
[INFO] [stdout] da02bf6604fec3d1a128f9d1b3be6210b2d3cdfdabe8dd3430fbba38c43b2ca7