[INFO] fetching crate numrepr 0.1.0... [INFO] testing numrepr-0.1.0 against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031 [INFO] extracting crate numrepr 0.1.0 into /workspace/builds/worker-119/source [INFO] validating manifest of crates.io crate numrepr 0.1.0 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 numrepr 0.1.0 [INFO] finished tweaking crates.io crate numrepr 0.1.0 [INFO] tweaked toml for crates.io crate numrepr 0.1.0 written to /workspace/builds/worker-119/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] [stderr] Blocking waiting for file lock on package cache [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-119/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-119/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] a239514616c4c68cb92dc10e73eff288be1bca64750681788a57dfc70579ad85 [INFO] running `Command { std: "docker" "start" "-a" "a239514616c4c68cb92dc10e73eff288be1bca64750681788a57dfc70579ad85", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a239514616c4c68cb92dc10e73eff288be1bca64750681788a57dfc70579ad85", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a239514616c4c68cb92dc10e73eff288be1bca64750681788a57dfc70579ad85", kill_on_drop: false }` [INFO] [stdout] a239514616c4c68cb92dc10e73eff288be1bca64750681788a57dfc70579ad85 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-119/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-119/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] 7900cd9a2cbf3c2498f5ebf4a2c8d3aa902c31cdca948056a6a8e24a5daeb0f4 [INFO] running `Command { std: "docker" "start" "-a" "7900cd9a2cbf3c2498f5ebf4a2c8d3aa902c31cdca948056a6a8e24a5daeb0f4", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.108 [INFO] [stderr] Compiling syn v1.0.81 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Compiling humantime v1.3.0 [INFO] [stderr] Compiling object v0.27.1 [INFO] [stderr] Compiling aho-corasick v0.7.18 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling clap v2.33.3 [INFO] [stderr] Compiling regex v1.5.4 [INFO] [stderr] Compiling env_logger v0.5.13 [INFO] [stderr] Compiling synstructure v0.12.6 [INFO] [stderr] Compiling backtrace v0.3.63 [INFO] [stderr] Compiling failure v0.1.8 [INFO] [stderr] Compiling numrepr v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated associated function `failure::core::str::::trim_left_matches`: superseded by `trim_start_matches` [INFO] [stdout] --> src/main.rs:117:11 [INFO] [stdout] | [INFO] [stdout] 117 | s.trim_left_matches(self.prefix()) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated associated function: `trim_start_matches` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 8.10s [INFO] running `Command { std: "docker" "inspect" "7900cd9a2cbf3c2498f5ebf4a2c8d3aa902c31cdca948056a6a8e24a5daeb0f4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7900cd9a2cbf3c2498f5ebf4a2c8d3aa902c31cdca948056a6a8e24a5daeb0f4", kill_on_drop: false }` [INFO] [stdout] 7900cd9a2cbf3c2498f5ebf4a2c8d3aa902c31cdca948056a6a8e24a5daeb0f4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-119/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-119/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] bf7c8b72364e88fc88d0f82c4790e160b99d95e1a8bf2683259e698f4ee5e50b [INFO] running `Command { std: "docker" "start" "-a" "bf7c8b72364e88fc88d0f82c4790e160b99d95e1a8bf2683259e698f4ee5e50b", kill_on_drop: false }` [INFO] [stderr] Compiling numrepr v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/main.rs:209:70 [INFO] [stdout] | [INFO] [stdout] 209 | assert_eq!(Ok(Numeral::$out), Numeral::determine($n)); [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 226 | (0..=7).for_each(|n| test_with!(Octal, &format!("{:#o}", n))); [INFO] [stdout] | --------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(semicolon_in_expressions_from_macros)]` on by default [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: this warning originates in the macro `test_with` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/main.rs:313:68 [INFO] [stdout] | [INFO] [stdout] 313 | assert!(Numeral::$e.parse_to_decimal($in).is_err()); [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 331 | nptd!(Binary err 2..=9); [INFO] [stdout] | ----------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: this warning originates in the macro `nptd` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/main.rs:309:72 [INFO] [stdout] | [INFO] [stdout] 309 | assert_eq!(Ok($out), Numeral::$e.parse_to_decimal($in)); [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 334 | nptd!(Octal ok 0..=7); [INFO] [stdout] | --------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: this warning originates in the macro `nptd` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/main.rs:313:68 [INFO] [stdout] | [INFO] [stdout] 313 | assert!(Numeral::$e.parse_to_decimal($in).is_err()); [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 335 | nptd!(Octal err 8..=9); [INFO] [stdout] | ---------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: this warning originates in the macro `nptd` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/main.rs:309:72 [INFO] [stdout] | [INFO] [stdout] 309 | assert_eq!(Ok($out), Numeral::$e.parse_to_decimal($in)); [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 337 | nptd!(Decimal ok 0..123); [INFO] [stdout] | ------------------------ in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: this warning originates in the macro `nptd` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/main.rs:309:72 [INFO] [stdout] | [INFO] [stdout] 309 | assert_eq!(Ok($out), Numeral::$e.parse_to_decimal($in)); [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 339 | nptd!(Hexadecimal ok 0..=9); [INFO] [stdout] | --------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: this warning originates in the macro `nptd` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `failure::core::str::::trim_left_matches`: superseded by `trim_start_matches` [INFO] [stdout] --> src/main.rs:117:11 [INFO] [stdout] | [INFO] [stdout] 117 | s.trim_left_matches(self.prefix()) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated associated function: `trim_start_matches` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 2.14s [INFO] running `Command { std: "docker" "inspect" "bf7c8b72364e88fc88d0f82c4790e160b99d95e1a8bf2683259e698f4ee5e50b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bf7c8b72364e88fc88d0f82c4790e160b99d95e1a8bf2683259e698f4ee5e50b", kill_on_drop: false }` [INFO] [stdout] bf7c8b72364e88fc88d0f82c4790e160b99d95e1a8bf2683259e698f4ee5e50b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-119/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-119/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] e5470f26b21b0638f4b62990799be081090c4c5a03941c70c8ef997dbdf05ed4 [INFO] running `Command { std: "docker" "start" "-a" "e5470f26b21b0638f4b62990799be081090c4c5a03941c70c8ef997dbdf05ed4", kill_on_drop: false }` [INFO] [stderr] warning: trailing semicolon in macro used in expression position [INFO] [stderr] --> src/main.rs:209:70 [INFO] [stderr] | [INFO] [stderr] 209 | assert_eq!(Ok(Numeral::$out), Numeral::determine($n)); [INFO] [stderr] | ^ [INFO] [stderr] ... [INFO] [stderr] 226 | (0..=7).for_each(|n| test_with!(Octal, &format!("{:#o}", n))); [INFO] [stderr] | --------------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(semicolon_in_expressions_from_macros)]` on by default [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #79813 [INFO] [stderr] = note: this warning originates in the macro `test_with` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: trailing semicolon in macro used in expression position [INFO] [stderr] --> src/main.rs:313:68 [INFO] [stderr] | [INFO] [stderr] 313 | assert!(Numeral::$e.parse_to_decimal($in).is_err()); [INFO] [stderr] | ^ [INFO] [stderr] ... [INFO] [stderr] 331 | nptd!(Binary err 2..=9); [INFO] [stderr] | ----------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #79813 [INFO] [stderr] = note: this warning originates in the macro `nptd` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: trailing semicolon in macro used in expression position [INFO] [stderr] --> src/main.rs:309:72 [INFO] [stderr] | [INFO] [stderr] 309 | assert_eq!(Ok($out), Numeral::$e.parse_to_decimal($in)); [INFO] [stderr] | ^ [INFO] [stderr] ... [INFO] [stderr] 334 | nptd!(Octal ok 0..=7); [INFO] [stderr] | --------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #79813 [INFO] [stderr] = note: this warning originates in the macro `nptd` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: trailing semicolon in macro used in expression position [INFO] [stderr] --> src/main.rs:313:68 [INFO] [stderr] | [INFO] [stderr] 313 | assert!(Numeral::$e.parse_to_decimal($in).is_err()); [INFO] [stderr] | ^ [INFO] [stderr] ... [INFO] [stderr] 335 | nptd!(Octal err 8..=9); [INFO] [stderr] | ---------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #79813 [INFO] [stderr] = note: this warning originates in the macro `nptd` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: trailing semicolon in macro used in expression position [INFO] [stderr] --> src/main.rs:309:72 [INFO] [stderr] | [INFO] [stderr] 309 | assert_eq!(Ok($out), Numeral::$e.parse_to_decimal($in)); [INFO] [stderr] | ^ [INFO] [stderr] ... [INFO] [stderr] 337 | nptd!(Decimal ok 0..123); [INFO] [stderr] | ------------------------ in this macro invocation [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #79813 [INFO] [stderr] = note: this warning originates in the macro `nptd` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: trailing semicolon in macro used in expression position [INFO] [stderr] --> src/main.rs:309:72 [INFO] [stderr] | [INFO] [stderr] 309 | assert_eq!(Ok($out), Numeral::$e.parse_to_decimal($in)); [INFO] [stderr] | ^ [INFO] [stderr] ... [INFO] [stderr] 339 | nptd!(Hexadecimal ok 0..=9); [INFO] [stderr] | --------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #79813 [INFO] [stderr] = note: this warning originates in the macro `nptd` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated associated function `failure::core::str::::trim_left_matches`: superseded by `trim_start_matches` [INFO] [stderr] --> src/main.rs:117:11 [INFO] [stderr] | [INFO] [stderr] 117 | s.trim_left_matches(self.prefix()) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated associated function: `trim_start_matches` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `numrepr` (bin "numrepr" test) generated 7 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/numrepr-f0ca32fb8746b2d9) [INFO] [stdout] [INFO] [stdout] running 7 tests [INFO] [stdout] test test::_prepare_input ... ok [INFO] [stdout] test test::format_num_test ... ok [INFO] [stdout] test test::numeral_parse_to_decimal ... ok [INFO] [stdout] test test::numeral_prefix ... ok [INFO] [stdout] test test::numeral_trim_prefix ... ok [INFO] [stdout] test test::_parse_input ... ok [INFO] [stdout] test test::numeral_determine ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "e5470f26b21b0638f4b62990799be081090c4c5a03941c70c8ef997dbdf05ed4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e5470f26b21b0638f4b62990799be081090c4c5a03941c70c8ef997dbdf05ed4", kill_on_drop: false }` [INFO] [stdout] e5470f26b21b0638f4b62990799be081090c4c5a03941c70c8ef997dbdf05ed4