[INFO] cloning repository https://github.com/sourcefrog/cryptopals
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/sourcefrog/cryptopals" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsourcefrog%2Fcryptopals", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsourcefrog%2Fcryptopals'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 19642d87194931f60bf9203740bad30ae7e10b49
[INFO] checking sourcefrog/cryptopals against master#46424fb5054f211ec836c5c03159f92e46bb35ac for pr-139042
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsourcefrog%2Fcryptopals" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/sourcefrog/cryptopals on toolchain 46424fb5054f211ec836c5c03159f92e46bb35ac
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+46424fb5054f211ec836c5c03159f92e46bb35ac" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/sourcefrog/cryptopals
[INFO] finished tweaking git repo https://github.com/sourcefrog/cryptopals
[INFO] tweaked toml for git repo https://github.com/sourcefrog/cryptopals written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/sourcefrog/cryptopals 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" "+46424fb5054f211ec836c5c03159f92e46bb35ac" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4b26683ee3c49f365255c425c23003cbf4366de097804722c29c5bbbee3624d2" "/opt/rustwide/cargo-home/bin/cargo" "+46424fb5054f211ec836c5c03159f92e46bb35ac" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 34ae1c818adc24574866fb0282097af7fc6a817c846ac4b11f192f57f2793d22
[INFO] running `Command { std: "docker" "start" "-a" "34ae1c818adc24574866fb0282097af7fc6a817c846ac4b11f192f57f2793d22", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "34ae1c818adc24574866fb0282097af7fc6a817c846ac4b11f192f57f2793d22", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "34ae1c818adc24574866fb0282097af7fc6a817c846ac4b11f192f57f2793d22", kill_on_drop: false }`
[INFO] [stdout] 34ae1c818adc24574866fb0282097af7fc6a817c846ac4b11f192f57f2793d22
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4b26683ee3c49f365255c425c23003cbf4366de097804722c29c5bbbee3624d2" "/opt/rustwide/cargo-home/bin/cargo" "+46424fb5054f211ec836c5c03159f92e46bb35ac" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 623eba0c40185fd8c794ee74c2e12c60eb1f4b6734fa45407ce4b45d7c6aefdf
[INFO] running `Command { std: "docker" "start" "-a" "623eba0c40185fd8c794ee74c2e12c60eb1f4b6734fa45407ce4b45d7c6aefdf", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.126
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]    Compiling version_check v0.9.4
[INFO] [stderr]    Compiling typenum v1.15.0
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]     Checking remove_dir_all v0.5.3
[INFO] [stderr]     Checking ppv-lite86 v0.2.16
[INFO] [stderr]     Checking fastrand v1.7.0
[INFO] [stderr]    Compiling eyre v0.6.8
[INFO] [stderr]     Checking quick-error v1.2.3
[INFO] [stderr]     Checking bit-vec v0.6.3
[INFO] [stderr]     Checking fnv v1.0.7
[INFO] [stderr]     Checking indenter v0.3.3
[INFO] [stderr]     Checking bit-set v0.5.2
[INFO] [stderr]     Checking regex-syntax v0.6.26
[INFO] [stderr]    Compiling generic-array v0.14.5
[INFO] [stderr]     Checking cpufeatures v0.2.2
[INFO] [stderr]     Checking byteorder v1.4.3
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]     Checking once_cell v1.12.0
[INFO] [stderr]     Checking bitflags v1.3.2
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]     Checking quick-error v2.0.1
[INFO] [stderr]     Checking bytes v1.1.0
[INFO] [stderr]     Checking getrandom v0.2.7
[INFO] [stderr]     Checking wait-timeout v0.2.0
[INFO] [stderr]     Checking tempfile v3.3.0
[INFO] [stderr]     Checking rusty-fork v0.3.0
[INFO] [stderr]     Checking rand_core v0.6.3
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand_xorshift v0.3.0
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking inout v0.1.3
[INFO] [stderr]     Checking crypto-common v0.1.3
[INFO] [stderr]     Checking cipher v0.4.3
[INFO] [stderr]     Checking proptest v1.0.0
[INFO] [stderr]     Checking aes v0.8.1
[INFO] [stderr]     Checking cryptopals v0.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]   --> src/base64.rs:86:19
[INFO] [stdout]    |
[INFO] [stdout] 86 |         0..=25 => (b'A' + b),
[INFO] [stdout]    |                   ^        ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 86 -         0..=25 => (b'A' + b),
[INFO] [stdout] 86 +         0..=25 => b'A' + b,
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]   --> src/base64.rs:87:20
[INFO] [stdout]    |
[INFO] [stdout] 87 |         26..=51 => (b'a' + b - 26),
[INFO] [stdout]    |                    ^             ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 87 -         26..=51 => (b'a' + b - 26),
[INFO] [stdout] 87 +         26..=51 => b'a' + b - 26,
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]   --> src/base64.rs:88:20
[INFO] [stdout]    |
[INFO] [stdout] 88 |         52..=61 => (b'0' + b - 52),
[INFO] [stdout]    |                    ^             ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 88 -         52..=61 => (b'0' + b - 52),
[INFO] [stdout] 88 +         52..=61 => b'0' + b - 52,
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]   --> src/base64.rs:98:24
[INFO] [stdout]    |
[INFO] [stdout] 98 |         b'A'..=b'Z' => (c - b'A'),
[INFO] [stdout]    |                        ^        ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 98 -         b'A'..=b'Z' => (c - b'A'),
[INFO] [stdout] 98 +         b'A'..=b'Z' => c - b'A',
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]   --> src/base64.rs:99:24
[INFO] [stdout]    |
[INFO] [stdout] 99 |         b'a'..=b'z' => (c - b'a' + 26),
[INFO] [stdout]    |                        ^             ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 99 -         b'a'..=b'z' => (c - b'a' + 26),
[INFO] [stdout] 99 +         b'a'..=b'z' => c - b'a' + 26,
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]    --> src/base64.rs:100:24
[INFO] [stdout]     |
[INFO] [stdout] 100 |         b'0'..=b'9' => (c - b'0' + 52),
[INFO] [stdout]     |                        ^             ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 100 -         b'0'..=b'9' => (c - b'0' + 52),
[INFO] [stdout] 100 +         b'0'..=b'9' => c - b'0' + 52,
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]   --> src/base64.rs:86:19
[INFO] [stdout]    |
[INFO] [stdout] 86 |         0..=25 => (b'A' + b),
[INFO] [stdout]    |                   ^        ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 86 -         0..=25 => (b'A' + b),
[INFO] [stdout] 86 +         0..=25 => b'A' + b,
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]   --> src/base64.rs:87:20
[INFO] [stdout]    |
[INFO] [stdout] 87 |         26..=51 => (b'a' + b - 26),
[INFO] [stdout]    |                    ^             ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 87 -         26..=51 => (b'a' + b - 26),
[INFO] [stdout] 87 +         26..=51 => b'a' + b - 26,
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]   --> src/base64.rs:88:20
[INFO] [stdout]    |
[INFO] [stdout] 88 |         52..=61 => (b'0' + b - 52),
[INFO] [stdout]    |                    ^             ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 88 -         52..=61 => (b'0' + b - 52),
[INFO] [stdout] 88 +         52..=61 => b'0' + b - 52,
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]   --> src/base64.rs:98:24
[INFO] [stdout]    |
[INFO] [stdout] 98 |         b'A'..=b'Z' => (c - b'A'),
[INFO] [stdout]    |                        ^        ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 98 -         b'A'..=b'Z' => (c - b'A'),
[INFO] [stdout] 98 +         b'A'..=b'Z' => c - b'A',
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]   --> src/base64.rs:99:24
[INFO] [stdout]    |
[INFO] [stdout] 99 |         b'a'..=b'z' => (c - b'a' + 26),
[INFO] [stdout]    |                        ^             ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 99 -         b'a'..=b'z' => (c - b'a' + 26),
[INFO] [stdout] 99 +         b'a'..=b'z' => c - b'a' + 26,
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]    --> src/base64.rs:100:24
[INFO] [stdout]     |
[INFO] [stdout] 100 |         b'0'..=b'9' => (c - b'0' + 52),
[INFO] [stdout]     |                        ^             ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 100 -         b'0'..=b'9' => (c - b'0' + 52),
[INFO] [stdout] 100 +         b'0'..=b'9' => c - b'0' + 52,
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 14.12s
[INFO] running `Command { std: "docker" "inspect" "623eba0c40185fd8c794ee74c2e12c60eb1f4b6734fa45407ce4b45d7c6aefdf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "623eba0c40185fd8c794ee74c2e12c60eb1f4b6734fa45407ce4b45d7c6aefdf", kill_on_drop: false }`
[INFO] [stdout] 623eba0c40185fd8c794ee74c2e12c60eb1f4b6734fa45407ce4b45d7c6aefdf
