[INFO] fetching crate irox-time 0.4.9...
[INFO] testing irox-time-0.4.9 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7
[INFO] extracting crate irox-time 0.4.9 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate irox-time 0.4.9
[INFO] finished tweaking crates.io crate irox-time 0.4.9
[INFO] tweaked toml for crates.io crate irox-time 0.4.9 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate irox-time 0.4.9 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate irox-time 0.4.9 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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded irox-enums v0.2.2
[INFO] [stderr]   Downloaded irox-derive-helpers v0.1.0
[INFO] [stderr]   Downloaded irox-enums_derive v0.2.3
[INFO] [stderr]   Downloaded irox-bits v0.4.2
[INFO] [stderr]   Downloaded irox-fixedmath v0.1.2
[INFO] [stderr]   Downloaded irox-tools v0.10.3
[INFO] [stderr]   Downloaded irox-units v0.4.7
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 46057a9e370b8c305d295ee11d8c1e9561c97527517979d842ec51feeb25eef8
[INFO] running `Command { std: "docker" "start" "-a" "46057a9e370b8c305d295ee11d8c1e9561c97527517979d842ec51feeb25eef8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "46057a9e370b8c305d295ee11d8c1e9561c97527517979d842ec51feeb25eef8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "46057a9e370b8c305d295ee11d8c1e9561c97527517979d842ec51feeb25eef8", kill_on_drop: false }`
[INFO] [stdout] 46057a9e370b8c305d295ee11d8c1e9561c97527517979d842ec51feeb25eef8
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8ca14ae95a3e9bc6bbc9e58cc7fac8baeb0699389e0277998b75aa190f028605
[INFO] running `Command { std: "docker" "start" "-a" "8ca14ae95a3e9bc6bbc9e58cc7fac8baeb0699389e0277998b75aa190f028605", kill_on_drop: false }`
[INFO] [stderr]    Compiling irox-bits v0.4.2
[INFO] [stderr]    Compiling unicode-ident v1.0.17
[INFO] [stderr]    Compiling proc-macro2 v1.0.93
[INFO] [stderr]    Compiling irox-tools v0.10.3
[INFO] [stderr]    Compiling quote v1.0.38
[INFO] [stderr]    Compiling syn v2.0.98
[INFO] [stderr]    Compiling irox-derive-helpers v0.1.0
[INFO] [stderr]    Compiling irox-fixedmath v0.1.2
[INFO] [stderr]    Compiling irox-units v0.4.7
[INFO] [stderr]    Compiling irox-enums_derive v0.2.3
[INFO] [stderr]    Compiling irox-enums v0.2.2
[INFO] [stderr]    Compiling irox-time v0.4.9 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.43s
[INFO] running `Command { std: "docker" "inspect" "8ca14ae95a3e9bc6bbc9e58cc7fac8baeb0699389e0277998b75aa190f028605", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8ca14ae95a3e9bc6bbc9e58cc7fac8baeb0699389e0277998b75aa190f028605", kill_on_drop: false }`
[INFO] [stdout] 8ca14ae95a3e9bc6bbc9e58cc7fac8baeb0699389e0277998b75aa190f028605
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dd2dc904e5a2d26a93dec96cb805896cc58938929a824a051ccbb15c195c2176
[INFO] running `Command { std: "docker" "start" "-a" "dd2dc904e5a2d26a93dec96cb805896cc58938929a824a051ccbb15c195c2176", kill_on_drop: false }`
[INFO] [stderr]    Compiling irox-time v0.4.9 (/opt/rustwide/workdir)
[INFO] [stdout] error: cannot find macro `println` in this scope
[INFO] [stdout]    --> src/format/iso8601.rs:590:25
[INFO] [stdout]     |
[INFO] [stdout] 590 |                         println!(
[INFO] [stdout]     |                         ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 624 |         run_cases!(test_cases, ISO8601Date);
[INFO] [stdout]     |         ----------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `run_cases` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `println` in this scope
[INFO] [stdout]    --> src/format/iso8601.rs:599:21
[INFO] [stdout]     |
[INFO] [stdout] 599 |                     println!(
[INFO] [stdout]     |                     ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 624 |         run_cases!(test_cases, ISO8601Date);
[INFO] [stdout]     |         ----------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `run_cases` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `println` in this scope
[INFO] [stdout]    --> src/format/iso8601.rs:605:21
[INFO] [stdout]     |
[INFO] [stdout] 605 |                     println!(
[INFO] [stdout]     |                     ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 624 |         run_cases!(test_cases, ISO8601Date);
[INFO] [stdout]     |         ----------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `run_cases` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `println` in this scope
[INFO] [stdout]    --> src/format/iso8601.rs:590:25
[INFO] [stdout]     |
[INFO] [stdout] 590 |                         println!(
[INFO] [stdout]     |                         ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 674 |         run_cases!(test_cases, ISO8601Time);
[INFO] [stdout]     |         ----------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `run_cases` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `println` in this scope
[INFO] [stdout]    --> src/format/iso8601.rs:599:21
[INFO] [stdout]     |
[INFO] [stdout] 599 |                     println!(
[INFO] [stdout]     |                     ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 674 |         run_cases!(test_cases, ISO8601Time);
[INFO] [stdout]     |         ----------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `run_cases` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `println` in this scope
[INFO] [stdout]    --> src/format/iso8601.rs:605:21
[INFO] [stdout]     |
[INFO] [stdout] 605 |                     println!(
[INFO] [stdout]     |                     ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 674 |         run_cases!(test_cases, ISO8601Time);
[INFO] [stdout]     |         ----------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `run_cases` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `println` in this scope
[INFO] [stdout]    --> src/format/iso8601.rs:590:25
[INFO] [stdout]     |
[INFO] [stdout] 590 |                         println!(
[INFO] [stdout]     |                         ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 907 |         run_cases!(test_cases, ISO8601DateTime);
[INFO] [stdout]     |         --------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `run_cases` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `println` in this scope
[INFO] [stdout]    --> src/format/iso8601.rs:599:21
[INFO] [stdout]     |
[INFO] [stdout] 599 |                     println!(
[INFO] [stdout]     |                     ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 907 |         run_cases!(test_cases, ISO8601DateTime);
[INFO] [stdout]     |         --------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `run_cases` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `println` in this scope
[INFO] [stdout]    --> src/format/iso8601.rs:605:21
[INFO] [stdout]     |
[INFO] [stdout] 605 |                     println!(
[INFO] [stdout]     |                     ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 907 |         run_cases!(test_cases, ISO8601DateTime);
[INFO] [stdout]     |         --------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `run_cases` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `println` in this scope
[INFO] [stdout]    --> src/gregorian.rs:841:17
[INFO] [stdout]     |
[INFO] [stdout] 841 |                 println!(
[INFO] [stdout]     |                 ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `println` in this scope
[INFO] [stdout]    --> src/gregorian.rs:858:13
[INFO] [stdout]     |
[INFO] [stdout] 858 |             println!("{year} : {leaps}");
[INFO] [stdout]     |             ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `println` in this scope
[INFO] [stdout]    --> src/gregorian.rs:871:13
[INFO] [stdout]     |
[INFO] [stdout] 871 |             println!("sum: {year} {sum_leaps}");
[INFO] [stdout]     |             ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `FORMAT_COLOR_FG_GREEN`, `FORMAT_COLOR_FG_RED`, and `FORMAT_RESET`
[INFO] [stdout]    --> src/format/iso8601.rs:458:35
[INFO] [stdout]     |
[INFO] [stdout] 458 |     use irox_tools::ansi_colors::{FORMAT_COLOR_FG_GREEN, FORMAT_COLOR_FG_RED, FORMAT_RESET};
[INFO] [stdout]     |                                   ^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `to_string` found for struct `Date` in the current scope
[INFO] [stdout]    --> src/gregorian.rs:955:39
[INFO] [stdout]     |
[INFO] [stdout] 219 | pub struct Date {
[INFO] [stdout]     | --------------- method `to_string` not found for this struct
[INFO] [stdout] ...
[INFO] [stdout] 955 |         assert_eq!("2021-04-01", date.to_string());
[INFO] [stdout]     |                                       ^^^^^^^^^ method not found in `Date`
[INFO] [stdout]     |
[INFO] [stdout]    --> /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/alloc/src/string.rs:2855:7
[INFO] [stdout]     |
[INFO] [stdout]     = note: the method is available for `Date` here
[INFO] [stdout]     |
[INFO] [stdout]     = help: items from traits can only be used if the trait is in scope
[INFO] [stdout] help: trait `ToString` which provides `to_string` is implemented but not in scope; perhaps you want to import it
[INFO] [stdout]     |
[INFO] [stdout] 754 +     use crate::alloc::string::ToString;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `to_string` found for struct `Date` in the current scope
[INFO] [stdout]    --> src/gregorian.rs:960:39
[INFO] [stdout]     |
[INFO] [stdout] 219 | pub struct Date {
[INFO] [stdout]     | --------------- method `to_string` not found for this struct
[INFO] [stdout] ...
[INFO] [stdout] 960 |         assert_eq!("2021-04-02", date.to_string());
[INFO] [stdout]     |                                       ^^^^^^^^^ method not found in `Date`
[INFO] [stdout]     |
[INFO] [stdout]    --> /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/alloc/src/string.rs:2855:7
[INFO] [stdout]     |
[INFO] [stdout]     = note: the method is available for `Date` here
[INFO] [stdout]     |
[INFO] [stdout]     = help: items from traits can only be used if the trait is in scope
[INFO] [stdout] help: trait `ToString` which provides `to_string` is implemented but not in scope; perhaps you want to import it
[INFO] [stdout]     |
[INFO] [stdout] 754 +     use crate::alloc::string::ToString;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0599`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `irox-time` (lib test) due to 14 previous errors; 1 warning emitted
[INFO] running `Command { std: "docker" "inspect" "dd2dc904e5a2d26a93dec96cb805896cc58938929a824a051ccbb15c195c2176", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dd2dc904e5a2d26a93dec96cb805896cc58938929a824a051ccbb15c195c2176", kill_on_drop: false }`
[INFO] [stdout] dd2dc904e5a2d26a93dec96cb805896cc58938929a824a051ccbb15c195c2176
