[INFO] fetching crate deobfuscator 0.1.1...
[INFO] testing deobfuscator-0.1.1 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1
[INFO] extracting crate deobfuscator 0.1.1 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate deobfuscator 0.1.1
[INFO] finished tweaking crates.io crate deobfuscator 0.1.1
[INFO] tweaked toml for crates.io crate deobfuscator 0.1.1 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate deobfuscator 0.1.1 on toolchain b83b707f97d809763b7861afa7638871f3339a33
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate deobfuscator 0.1.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 484bdd24887490e647a5e910174ef922d7a45f17853700e76e4f7f64f04d21e6
[INFO] running `Command { std: "docker" "start" "-a" "484bdd24887490e647a5e910174ef922d7a45f17853700e76e4f7f64f04d21e6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "484bdd24887490e647a5e910174ef922d7a45f17853700e76e4f7f64f04d21e6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "484bdd24887490e647a5e910174ef922d7a45f17853700e76e4f7f64f04d21e6", kill_on_drop: false }`
[INFO] [stdout] 484bdd24887490e647a5e910174ef922d7a45f17853700e76e4f7f64f04d21e6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dd6af9d6b7c5d8099242e312d7f432a8fe047f56830230a1dad9f3f2baccd4dc
[INFO] running `Command { std: "docker" "start" "-a" "dd6af9d6b7c5d8099242e312d7f432a8fe047f56830230a1dad9f3f2baccd4dc", kill_on_drop: false }`
[INFO] [stderr]    Compiling base85 v1.1.1
[INFO] [stderr]    Compiling deobfuscator v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::io`
[INFO] [stdout]  --> src/main.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::io;
[INFO] [stdout]   |     ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `decode` and `encode`
[INFO] [stdout]  --> src/main.rs:3:14
[INFO] [stdout]   |
[INFO] [stdout] 3 | use base85::{decode,encode};
[INFO] [stdout]   |              ^^^^^^ ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::collections::HashMap`
[INFO] [stdout]    --> src/main.rs:595:5
[INFO] [stdout]     |
[INFO] [stdout] 595 | use std::collections::HashMap;
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `binary_to_decimal` is never used
[INFO] [stdout]    --> src/main.rs:833:4
[INFO] [stdout]     |
[INFO] [stdout] 833 | fn binary_to_decimal(binary: &[u8]) -> u8 {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `canonical_codebook_lengths_decimal` is never used
[INFO] [stdout]    --> src/main.rs:839:4
[INFO] [stdout]     |
[INFO] [stdout] 839 | fn canonical_codebook_lengths_decimal(canon_freqs: &Vec<Vec<u8>>) -> Vec<u8> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `decimal_to_binary` is never used
[INFO] [stdout]    --> src/main.rs:843:4
[INFO] [stdout]     |
[INFO] [stdout] 843 | fn decimal_to_binary(mut n: u8) -> Vec<u8> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `canonical_codebook_lengths_binary` is never used
[INFO] [stdout]    --> src/main.rs:855:4
[INFO] [stdout]     |
[INFO] [stdout] 855 | fn canonical_codebook_lengths_binary(canon_freqs: &Vec<u8>) -> Vec<Vec<u8>> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.92s
[INFO] running `Command { std: "docker" "inspect" "dd6af9d6b7c5d8099242e312d7f432a8fe047f56830230a1dad9f3f2baccd4dc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dd6af9d6b7c5d8099242e312d7f432a8fe047f56830230a1dad9f3f2baccd4dc", kill_on_drop: false }`
[INFO] [stdout] dd6af9d6b7c5d8099242e312d7f432a8fe047f56830230a1dad9f3f2baccd4dc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e435339bc933ab11cc28a6111aaa2297a5d3d5c11e7d851781a1733f561885f0
[INFO] running `Command { std: "docker" "start" "-a" "e435339bc933ab11cc28a6111aaa2297a5d3d5c11e7d851781a1733f561885f0", kill_on_drop: false }`
[INFO] [stderr]    Compiling deobfuscator v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::io`
[INFO] [stdout]  --> src/main.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::io;
[INFO] [stdout]   |     ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `decode` and `encode`
[INFO] [stdout]  --> src/main.rs:3:14
[INFO] [stdout]   |
[INFO] [stdout] 3 | use base85::{decode,encode};
[INFO] [stdout]   |              ^^^^^^ ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::collections::HashMap`
[INFO] [stdout]    --> src/main.rs:595:5
[INFO] [stdout]     |
[INFO] [stdout] 595 | use std::collections::HashMap;
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `binary_to_decimal` is never used
[INFO] [stdout]    --> src/main.rs:833:4
[INFO] [stdout]     |
[INFO] [stdout] 833 | fn binary_to_decimal(binary: &[u8]) -> u8 {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `canonical_codebook_lengths_decimal` is never used
[INFO] [stdout]    --> src/main.rs:839:4
[INFO] [stdout]     |
[INFO] [stdout] 839 | fn canonical_codebook_lengths_decimal(canon_freqs: &Vec<Vec<u8>>) -> Vec<u8> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `decimal_to_binary` is never used
[INFO] [stdout]    --> src/main.rs:843:4
[INFO] [stdout]     |
[INFO] [stdout] 843 | fn decimal_to_binary(mut n: u8) -> Vec<u8> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `canonical_codebook_lengths_binary` is never used
[INFO] [stdout]    --> src/main.rs:855:4
[INFO] [stdout]     |
[INFO] [stdout] 855 | fn canonical_codebook_lengths_binary(canon_freqs: &Vec<u8>) -> Vec<Vec<u8>> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.66s
[INFO] running `Command { std: "docker" "inspect" "e435339bc933ab11cc28a6111aaa2297a5d3d5c11e7d851781a1733f561885f0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e435339bc933ab11cc28a6111aaa2297a5d3d5c11e7d851781a1733f561885f0", kill_on_drop: false }`
[INFO] [stdout] e435339bc933ab11cc28a6111aaa2297a5d3d5c11e7d851781a1733f561885f0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 1bb9768f12bbf6621547f7888dfc1700a88467a925c3541a9ccd986aaeb72faa
[INFO] running `Command { std: "docker" "start" "-a" "1bb9768f12bbf6621547f7888dfc1700a88467a925c3541a9ccd986aaeb72faa", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr] warning: unused import: `std::io`
[INFO] [stderr]  --> src/main.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::io;
[INFO] [stderr]   |     ^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `decode` and `encode`
[INFO] [stderr]  --> src/main.rs:3:14
[INFO] [stderr]   |
[INFO] [stderr] 3 | use base85::{decode,encode};
[INFO] [stderr]   |              ^^^^^^ ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::collections::HashMap`
[INFO] [stderr]    --> src/main.rs:595:5
[INFO] [stderr]     |
[INFO] [stderr] 595 | use std::collections::HashMap;
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `binary_to_decimal` is never used
[INFO] [stderr]    --> src/main.rs:833:4
[INFO] [stderr]     |
[INFO] [stderr] 833 | fn binary_to_decimal(binary: &[u8]) -> u8 {
[INFO] [stderr]     |    ^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function `canonical_codebook_lengths_decimal` is never used
[INFO] [stderr]    --> src/main.rs:839:4
[INFO] [stderr]     |
[INFO] [stderr] 839 | fn canonical_codebook_lengths_decimal(canon_freqs: &Vec<Vec<u8>>) -> Vec<u8> {
[INFO] [stderr]     |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `decimal_to_binary` is never used
[INFO] [stderr]    --> src/main.rs:843:4
[INFO] [stderr]     |
[INFO] [stderr] 843 | fn decimal_to_binary(mut n: u8) -> Vec<u8> {
[INFO] [stderr]     |    ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `canonical_codebook_lengths_binary` is never used
[INFO] [stderr]    --> src/main.rs:855:4
[INFO] [stderr]     |
[INFO] [stderr] 855 | fn canonical_codebook_lengths_binary(canon_freqs: &Vec<u8>) -> Vec<Vec<u8>> {
[INFO] [stderr]     |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `deobfuscator` (bin "deobfuscator" test) generated 7 warnings (run `cargo fix --bin "deobfuscator" --tests` to apply 3 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/deobfuscator-369ce5cef206a69e)
[INFO] running `Command { std: "docker" "inspect" "1bb9768f12bbf6621547f7888dfc1700a88467a925c3541a9ccd986aaeb72faa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1bb9768f12bbf6621547f7888dfc1700a88467a925c3541a9ccd986aaeb72faa", kill_on_drop: false }`
[INFO] [stdout] 1bb9768f12bbf6621547f7888dfc1700a88467a925c3541a9ccd986aaeb72faa