[INFO] fetching crate enc 0.3.0... [INFO] testing enc-0.3.0 against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031 [INFO] extracting crate enc 0.3.0 into /workspace/builds/worker-68/source [INFO] validating manifest of crates.io crate enc 0.3.0 on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate enc 0.3.0 [INFO] finished tweaking crates.io crate enc 0.3.0 [INFO] tweaked toml for crates.io crate enc 0.3.0 written to /workspace/builds/worker-68/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "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-68/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ddc3542fa55f14d22d1f25f37f071c2325eaf41d6652fc8fac92ffe8fde00036 [INFO] running `Command { std: "docker" "start" "-a" "ddc3542fa55f14d22d1f25f37f071c2325eaf41d6652fc8fac92ffe8fde00036", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ddc3542fa55f14d22d1f25f37f071c2325eaf41d6652fc8fac92ffe8fde00036", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ddc3542fa55f14d22d1f25f37f071c2325eaf41d6652fc8fac92ffe8fde00036", kill_on_drop: false }` [INFO] [stdout] ddc3542fa55f14d22d1f25f37f071c2325eaf41d6652fc8fac92ffe8fde00036 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 251455ce65f2e65b6701997628466676950d9ade6096c82d5bd5107668c2d7a3 [INFO] running `Command { std: "docker" "start" "-a" "251455ce65f2e65b6701997628466676950d9ade6096c82d5bd5107668c2d7a3", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling enc v0.3.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/hex/decoding.rs:81:16 [INFO] [stdout] | [INFO] [stdout] 81 | panic!(INSUFFICIENT_TARGET_SPACE); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_fmt_panics)]` on by default [INFO] [stdout] = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: add a "{}" format string to Display the message [INFO] [stdout] | [INFO] [stdout] 81 | panic!("{}", INSUFFICIENT_TARGET_SPACE); [INFO] [stdout] | +++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/hex/encoding/lower.rs:43:16 [INFO] [stdout] | [INFO] [stdout] 43 | panic!(INSUFFICIENT_TARGET_SPACE); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: add a "{}" format string to Display the message [INFO] [stdout] | [INFO] [stdout] 43 | panic!("{}", INSUFFICIENT_TARGET_SPACE); [INFO] [stdout] | +++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/hex/encoding/upper.rs:43:16 [INFO] [stdout] | [INFO] [stdout] 43 | panic!(INSUFFICIENT_TARGET_SPACE); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: add a "{}" format string to Display the message [INFO] [stdout] | [INFO] [stdout] 43 | panic!("{}", INSUFFICIENT_TARGET_SPACE); [INFO] [stdout] | +++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.88s [INFO] running `Command { std: "docker" "inspect" "251455ce65f2e65b6701997628466676950d9ade6096c82d5bd5107668c2d7a3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "251455ce65f2e65b6701997628466676950d9ade6096c82d5bd5107668c2d7a3", kill_on_drop: false }` [INFO] [stdout] 251455ce65f2e65b6701997628466676950d9ade6096c82d5bd5107668c2d7a3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 89bb2117339404fff98a0f9496b7cd687e8e381a3a77a31894686cbf120b55d3 [INFO] running `Command { std: "docker" "start" "-a" "89bb2117339404fff98a0f9496b7cd687e8e381a3a77a31894686cbf120b55d3", kill_on_drop: false }` [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/hex/decoding.rs:81:16 [INFO] [stdout] | [INFO] [stdout] 81 | panic!(INSUFFICIENT_TARGET_SPACE); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_fmt_panics)]` on by default [INFO] [stdout] = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: add a "{}" format string to Display the message [INFO] [stdout] | [INFO] [stdout] 81 | panic!("{}", INSUFFICIENT_TARGET_SPACE); [INFO] [stdout] | +++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling enc v0.3.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/hex/encoding/lower.rs:43:16 [INFO] [stdout] | [INFO] [stdout] 43 | panic!(INSUFFICIENT_TARGET_SPACE); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: add a "{}" format string to Display the message [INFO] [stdout] | [INFO] [stdout] 43 | panic!("{}", INSUFFICIENT_TARGET_SPACE); [INFO] [stdout] | +++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/hex/encoding/upper.rs:43:16 [INFO] [stdout] | [INFO] [stdout] 43 | panic!(INSUFFICIENT_TARGET_SPACE); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: add a "{}" format string to Display the message [INFO] [stdout] | [INFO] [stdout] 43 | panic!("{}", INSUFFICIENT_TARGET_SPACE); [INFO] [stdout] | +++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/hex/decoding.rs:81:16 [INFO] [stdout] | [INFO] [stdout] 81 | panic!(INSUFFICIENT_TARGET_SPACE); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_fmt_panics)]` on by default [INFO] [stdout] = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: add a "{}" format string to Display the message [INFO] [stdout] | [INFO] [stdout] 81 | panic!("{}", INSUFFICIENT_TARGET_SPACE); [INFO] [stdout] | +++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/hex/encoding/lower.rs:43:16 [INFO] [stdout] | [INFO] [stdout] 43 | panic!(INSUFFICIENT_TARGET_SPACE); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: add a "{}" format string to Display the message [INFO] [stdout] | [INFO] [stdout] 43 | panic!("{}", INSUFFICIENT_TARGET_SPACE); [INFO] [stdout] | +++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/hex/encoding/upper.rs:43:16 [INFO] [stdout] | [INFO] [stdout] 43 | panic!(INSUFFICIENT_TARGET_SPACE); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: add a "{}" format string to Display the message [INFO] [stdout] | [INFO] [stdout] 43 | panic!("{}", INSUFFICIENT_TARGET_SPACE); [INFO] [stdout] | +++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 4.63s [INFO] running `Command { std: "docker" "inspect" "89bb2117339404fff98a0f9496b7cd687e8e381a3a77a31894686cbf120b55d3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "89bb2117339404fff98a0f9496b7cd687e8e381a3a77a31894686cbf120b55d3", kill_on_drop: false }` [INFO] [stdout] 89bb2117339404fff98a0f9496b7cd687e8e381a3a77a31894686cbf120b55d3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] d16222e2d577f02574f30e0c5cf265ec67dc2e75af36cd1f6c0fc473e50af7f0 [INFO] running `Command { std: "docker" "start" "-a" "d16222e2d577f02574f30e0c5cf265ec67dc2e75af36cd1f6c0fc473e50af7f0", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] warning: panic message is not a string literal [INFO] [stderr] --> src/hex/decoding.rs:81:16 [INFO] [stderr] | [INFO] [stderr] 81 | panic!(INSUFFICIENT_TARGET_SPACE); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_fmt_panics)]` on by default [INFO] [stderr] = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: add a "{}" format string to Display the message [INFO] [stderr] | [INFO] [stderr] 81 | panic!("{}", INSUFFICIENT_TARGET_SPACE); [INFO] [stderr] | +++++ [INFO] [stderr] [INFO] [stderr] warning: panic message is not a string literal [INFO] [stderr] --> src/hex/encoding/lower.rs:43:16 [INFO] [stderr] | [INFO] [stderr] 43 | panic!(INSUFFICIENT_TARGET_SPACE); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: add a "{}" format string to Display the message [INFO] [stderr] | [INFO] [stderr] 43 | panic!("{}", INSUFFICIENT_TARGET_SPACE); [INFO] [stderr] | +++++ [INFO] [stderr] [INFO] [stderr] warning: panic message is not a string literal [INFO] [stderr] --> src/hex/encoding/upper.rs:43:16 [INFO] [stderr] | [INFO] [stderr] 43 | panic!(INSUFFICIENT_TARGET_SPACE); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: add a "{}" format string to Display the message [INFO] [stderr] | [INFO] [stderr] 43 | panic!("{}", INSUFFICIENT_TARGET_SPACE); [INFO] [stderr] | +++++ [INFO] [stderr] [INFO] [stderr] warning: `enc` (lib) generated 3 warnings [INFO] [stderr] warning: `enc` (lib test) generated 3 warnings (3 duplicates) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.80s [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/enc-cd8da54f4bfc86c9) [INFO] [stdout] running 9 tests [INFO] [stdout] test percent::encoding::encoded_length_usize_tests::test_encoded_length_usize ... ok [INFO] [stdout] test hex::decoding::decode_tests::test_decode_panics - should panic ... ok [INFO] [stdout] test percent::encoding::encoded_length_usize_tests::test_encoded_length_usize_panics2 - should panic ... ok [INFO] [stdout] test percent::decoding::tests::test_decode_panics - should panic ... ok [INFO] [stdout] test hex::encoding::upper::encode_upper_tests::test_encode_upper_panics - should panic ... ok [INFO] [stdout] test hex::encoding::encoded_length_usize_tests::test_encoded_length_usize_panics - should panic ... ok [INFO] [stdout] test hex::encoding::lower::encode_lower_tests::test_encode_lower_panics - should panic ... ok [INFO] [stdout] test percent::encoding::encoded_length_usize_tests::test_encoded_length_usize_panics1 - should panic ... ok [INFO] [stdout] test percent::encoding::tests::test_encode_lower_panics - should panic ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s [INFO] [stdout] [INFO] [stderr] Doc-tests enc [INFO] [stdout] [INFO] [stdout] running 16 tests [INFO] [stdout] test src/hex/decoding.rs - hex::decoding::decode_byte (line 7) ... ok [INFO] [stdout] test src/hex/validating.rs - hex::validating::is_valid_char (line 5) ... ok [INFO] [stdout] test src/hex/decoding.rs - hex::decoding::decoded_length (line 33) ... ok [INFO] [stdout] test src/hex/encoding/mod.rs - hex::encoding::encoded_length (line 32) ... ok [INFO] [stdout] test src/percent/decoding.rs - percent::decoding::decoded_length (line 4) ... ok [INFO] [stdout] test src/hex/validating.rs - hex::validating::is_valid (line 31) ... ok [INFO] [stdout] test src/percent/decoding.rs - percent::decoding::decode (line 41) ... ok [INFO] [stdout] test src/hex/encoding/lower.rs - hex::encoding::lower::encode_byte_lower (line 6) ... ok [INFO] [stdout] test src/hex/encoding/upper.rs - hex::encoding::upper::encode_byte_upper (line 6) ... ok [INFO] [stdout] test src/percent/encoding.rs - percent::encoding::encode (line 95) ... ok [INFO] [stdout] test src/hex/encoding/lower.rs - hex::encoding::lower::encode_lower (line 27) ... ok [INFO] [stdout] test src/percent/encoding.rs - percent::encoding::encoded_length (line 72) ... ok [INFO] [stdout] test src/hex/encoding/upper.rs - hex::encoding::upper::encode_upper (line 27) ... ok [INFO] [stdout] test src/percent/validating.rs - percent::validating::is_valid (line 4) ... ok [INFO] [stdout] test src/hex/decoding.rs - hex::decoding::decode (line 57) ... ok [INFO] [stdout] test src/percent/encoding.rs - percent::encoding::needs_encoding (line 6) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.76s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "d16222e2d577f02574f30e0c5cf265ec67dc2e75af36cd1f6c0fc473e50af7f0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d16222e2d577f02574f30e0c5cf265ec67dc2e75af36cd1f6c0fc473e50af7f0", kill_on_drop: false }` [INFO] [stdout] d16222e2d577f02574f30e0c5cf265ec67dc2e75af36cd1f6c0fc473e50af7f0