[INFO] fetching crate pdc-rs 1.0.1...
[INFO] checking pdc-rs-1.0.1 against try#c659ee110de67e82444e4b6c8407c1a9af9c2cf6 for pr-145608-1
[INFO] extracting crate pdc-rs 1.0.1 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate pdc-rs 1.0.1
[INFO] finished tweaking crates.io crate pdc-rs 1.0.1
[INFO] tweaked toml for crates.io crate pdc-rs 1.0.1 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate pdc-rs 1.0.1 on toolchain c659ee110de67e82444e4b6c8407c1a9af9c2cf6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "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" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 365882bb74acbb876cffca765687648588215bf8b023da5b90c11edc08c99b09
[INFO] running `Command { std: "docker" "start" "-a" "365882bb74acbb876cffca765687648588215bf8b023da5b90c11edc08c99b09", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "365882bb74acbb876cffca765687648588215bf8b023da5b90c11edc08c99b09", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "365882bb74acbb876cffca765687648588215bf8b023da5b90c11edc08c99b09", kill_on_drop: false }`
[INFO] [stdout] 365882bb74acbb876cffca765687648588215bf8b023da5b90c11edc08c99b09
[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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 91dfc1030526763a38b39473b548f064ec5bf909d663bc790518cbc0bfc0e4d5
[INFO] running `Command { std: "docker" "start" "-a" "91dfc1030526763a38b39473b548f064ec5bf909d663bc790518cbc0bfc0e4d5", kill_on_drop: false }`
[INFO] [stderr]     Checking pdc-rs v1.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unexpected `cfg` condition name: `build`
[INFO] [stdout]  --> src/lib.rs:6:7
[INFO] [stdout]   |
[INFO] [stdout] 6 | #[cfg(build = "debug")]
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = help: expected names are: `docsrs`, `feature`, and `test` and 31 more
[INFO] [stdout]   = help: consider using a Cargo feature instead
[INFO] [stdout]   = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]            [lints.rust]
[INFO] [stdout]            unexpected_cfgs = { level = "warn", check-cfg = ['cfg(build, values("debug"))'] }
[INFO] [stdout]   = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(build, values(\"debug\"))");` to the top of the `build.rs`
[INFO] [stdout]   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]   = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `build`
[INFO] [stdout]  --> src/lib.rs:6:7
[INFO] [stdout]   |
[INFO] [stdout] 6 | #[cfg(build = "debug")]
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = help: expected names are: `docsrs`, `feature`, and `test` and 31 more
[INFO] [stdout]   = help: consider using a Cargo feature instead
[INFO] [stdout]   = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]            [lints.rust]
[INFO] [stdout]            unexpected_cfgs = { level = "warn", check-cfg = ['cfg(build, values("debug"))'] }
[INFO] [stdout]   = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(build, values(\"debug\"))");` to the top of the `build.rs`
[INFO] [stdout]   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]   = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `a` is never read
[INFO] [stdout]   --> src/pdc.rs:45:5
[INFO] [stdout]    |
[INFO] [stdout] 45 |     a = b;
[INFO] [stdout]    |     ^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `b` is never read
[INFO] [stdout]   --> src/pdc.rs:46:5
[INFO] [stdout]    |
[INFO] [stdout] 46 |     b = t;
[INFO] [stdout]    |     ^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `a` is never read
[INFO] [stdout]   --> src/pdc.rs:45:5
[INFO] [stdout]    |
[INFO] [stdout] 45 |     a = b;
[INFO] [stdout]    |     ^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `b` is never read
[INFO] [stdout]   --> src/pdc.rs:46:5
[INFO] [stdout]    |
[INFO] [stdout] 46 |     b = t;
[INFO] [stdout]    |     ^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `ST0` should have a snake case name
[INFO] [stdout]   --> src/key_schedule.rs:28:13
[INFO] [stdout]    |
[INFO] [stdout] 28 |     let mut ST0: u128 = 0x8fe8eadc15e1e849e58169d745bb0e5c; // PDC_C1 + PDC_C2
[INFO] [stdout]    |             ^^^ help: convert the identifier to snake case: `st0`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `ST1` should have a snake case name
[INFO] [stdout]   --> src/key_schedule.rs:29:13
[INFO] [stdout]    |
[INFO] [stdout] 29 |     let mut ST1: u128 = 0x428cebec172c58df4511ad3a38ac3014; // ROTL(PDC_C1, 24) ⊕ ST0
[INFO] [stdout]    |             ^^^ help: convert the identifier to snake case: `st1`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `ST2` should have a snake case name
[INFO] [stdout]   --> src/key_schedule.rs:30:13
[INFO] [stdout]    |
[INFO] [stdout] 30 |     let mut ST2: u128 = 0xb819d2b227a258f27dc4ad68a97c3506; // ROTR(NOT(ST1), 48) ⊕ ROTL(ST0, 16)
[INFO] [stdout]    |             ^^^ help: convert the identifier to snake case: `st2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `ST3` should have a snake case name
[INFO] [stdout]   --> src/key_schedule.rs:31:13
[INFO] [stdout]    |
[INFO] [stdout] 31 |     let mut ST3: u128 = 0x0a08963b82f7f18d00c711d19f92f170; // ROTL(ST1 + NOT(ST2), 32) ⊕ ROTR(ST0, 64)
[INFO] [stdout]    |             ^^^ help: convert the identifier to snake case: `st3`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `ST0` should have a snake case name
[INFO] [stdout]   --> src/key_schedule.rs:28:13
[INFO] [stdout]    |
[INFO] [stdout] 28 |     let mut ST0: u128 = 0x8fe8eadc15e1e849e58169d745bb0e5c; // PDC_C1 + PDC_C2
[INFO] [stdout]    |             ^^^ help: convert the identifier to snake case: `st0`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `ST1` should have a snake case name
[INFO] [stdout]   --> src/key_schedule.rs:29:13
[INFO] [stdout]    |
[INFO] [stdout] 29 |     let mut ST1: u128 = 0x428cebec172c58df4511ad3a38ac3014; // ROTL(PDC_C1, 24) ⊕ ST0
[INFO] [stdout]    |             ^^^ help: convert the identifier to snake case: `st1`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `ST2` should have a snake case name
[INFO] [stdout]   --> src/key_schedule.rs:30:13
[INFO] [stdout]    |
[INFO] [stdout] 30 |     let mut ST2: u128 = 0xb819d2b227a258f27dc4ad68a97c3506; // ROTR(NOT(ST1), 48) ⊕ ROTL(ST0, 16)
[INFO] [stdout]    |             ^^^ help: convert the identifier to snake case: `st2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `ST3` should have a snake case name
[INFO] [stdout]   --> src/key_schedule.rs:31:13
[INFO] [stdout]    |
[INFO] [stdout] 31 |     let mut ST3: u128 = 0x0a08963b82f7f18d00c711d19f92f170; // ROTL(ST1 + NOT(ST2), 32) ⊕ ROTR(ST0, 64)
[INFO] [stdout]    |             ^^^ help: convert the identifier to snake case: `st3`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.17s
[INFO] running `Command { std: "docker" "inspect" "91dfc1030526763a38b39473b548f064ec5bf909d663bc790518cbc0bfc0e4d5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "91dfc1030526763a38b39473b548f064ec5bf909d663bc790518cbc0bfc0e4d5", kill_on_drop: false }`
[INFO] [stdout] 91dfc1030526763a38b39473b548f064ec5bf909d663bc790518cbc0bfc0e4d5