[INFO] fetching crate dinero-rs 0.31.0...
[INFO] checking dinero-rs-0.31.0 against try#a7a572ce3edd6d476191fbfe92c9c1986e009b34 for pr-87190-3
[INFO] extracting crate dinero-rs 0.31.0 into /workspace/builds/worker-19/source
[INFO] validating manifest of crates.io crate dinero-rs 0.31.0 on toolchain a7a572ce3edd6d476191fbfe92c9c1986e009b34
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate dinero-rs 0.31.0
[INFO] finished tweaking crates.io crate dinero-rs 0.31.0
[INFO] tweaked toml for crates.io crate dinero-rs 0.31.0 written to /workspace/builds/worker-19/source/Cargo.toml
[INFO] crate crates.io crate dinero-rs 0.31.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "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-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 48a39643969b5ed4cbf50587561acf78420fdb5c155f0057499ecb20b298cbb5
[INFO] running `Command { std: "docker" "start" "-a" "48a39643969b5ed4cbf50587561acf78420fdb5c155f0057499ecb20b298cbb5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "48a39643969b5ed4cbf50587561acf78420fdb5c155f0057499ecb20b298cbb5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "48a39643969b5ed4cbf50587561acf78420fdb5c155f0057499ecb20b298cbb5", kill_on_drop: false }`
[INFO] [stdout] 48a39643969b5ed4cbf50587561acf78420fdb5c155f0057499ecb20b298cbb5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 12f0bc5d5a86dde31f14a2ae9d58cb8a91f24524dbde52bf759318e5fea89fd0
[INFO] running `Command { std: "docker" "start" "-a" "12f0bc5d5a86dde31f14a2ae9d58cb8a91f24524dbde52bf759318e5fea89fd0", kill_on_drop: false }`
[INFO] [stderr] Copying to /tmp/fixit
[INFO] [stderr] Running `cargo fix --edition`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] note: Switching to Edition 2021 will enable the use of the version 2 feature resolver in Cargo.
[INFO] [stderr] This may cause some dependencies to be built with fewer features enabled than previously.
[INFO] [stderr] More information about the resolver changes may be found at https://doc.rust-lang.org/nightly/edition-guide/rust-2021/default-cargo-resolver.html
[INFO] [stderr] When building the following dependencies, the given features will no longer be used:
[INFO] [stderr] 
[INFO] [stderr]   byteorder v1.4.2 (as host dependency): default, std
[INFO] [stderr] 
[INFO] [stderr]    Compiling libc v0.2.99
[INFO] [stderr]    Compiling proc-macro2 v1.0.24
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]    Compiling syn v1.0.58
[INFO] [stderr]    Compiling serde_derive v1.0.121
[INFO] [stderr]    Compiling serde v1.0.121
[INFO] [stderr]     Checking byteorder v1.4.2
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]     Checking regex-syntax v0.6.21
[INFO] [stderr]     Checking smallvec v1.6.1
[INFO] [stderr]    Compiling unicode-segmentation v1.7.1
[INFO] [stderr]     Checking endian-type v0.1.2
[INFO] [stderr]    Compiling doc-comment v0.3.3
[INFO] [stderr]     Checking utf8parse v0.2.0
[INFO] [stderr]     Checking encode_unicode v0.3.6
[INFO] [stderr]     Checking predicates-core v1.0.2
[INFO] [stderr]     Checking difflib v0.4.0
[INFO] [stderr]     Checking shlex v1.0.0
[INFO] [stderr]     Checking glob v0.3.0
[INFO] [stderr]     Checking treeline v0.1.0
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling num-bigint v0.4.0
[INFO] [stderr]    Compiling num-iter v0.1.42
[INFO] [stderr]    Compiling num-rational v0.4.0
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]     Checking thread_local v1.0.1
[INFO] [stderr]     Checking itertools v0.10.1
[INFO] [stderr]     Checking csv-core v0.1.10
[INFO] [stderr]     Checking predicates-tree v1.0.2
[INFO] [stderr]     Checking nibble_vec v0.1.0
[INFO] [stderr]     Checking regex-automata v0.1.9
[INFO] [stderr]     Checking radix_trie v0.2.1
[INFO] [stderr]    Compiling heck v0.3.2
[INFO] [stderr]    Compiling quote v1.0.8
[INFO] [stderr]     Checking num-complex v0.4.0
[INFO] [stderr]     Checking predicates v2.0.1
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking dirs-sys-next v0.1.2
[INFO] [stderr]     Checking time v0.1.44
[INFO] [stderr]     Checking dirs v1.0.5
[INFO] [stderr]     Checking fd-lock v2.0.0
[INFO] [stderr]     Checking nix v0.20.1
[INFO] [stderr]     Checking terminal_size v0.1.16
[INFO] [stderr]     Checking wait-timeout v0.2.0
[INFO] [stderr]     Checking clap v2.33.3
[INFO] [stderr]     Checking colored v2.0.0
[INFO] [stderr]     Checking dirs-next v2.0.0
[INFO] [stderr]     Checking term v0.5.2
[INFO] [stderr]     Checking shellexpand v2.1.0
[INFO] [stderr]     Checking regex v1.4.2
[INFO] [stderr]     Checking chrono v0.4.19
[INFO] [stderr]     Checking num v0.4.0
[INFO] [stderr]    Compiling pest_generator v2.1.3
[INFO] [stderr]     Checking rustyline v8.2.0
[INFO] [stderr]    Compiling structopt-derive v0.4.14
[INFO] [stderr]    Compiling pest_derive v2.1.0
[INFO] [stderr]     Checking structopt v0.3.21
[INFO] [stderr]     Checking bstr v0.2.14
[INFO] [stderr]     Checking serde_regex v0.4.0
[INFO] [stderr]     Checking serde_json v1.0.61
[INFO] [stderr]     Checking pidgin v0.4.0
[INFO] [stderr]     Checking csv v1.1.6
[INFO] [stderr]     Checking assert_cmd v2.0.0
[INFO] [stderr]     Checking two_timer v2.2.0
[INFO] [stderr]     Checking prettytable-rs v0.8.0
[INFO] [stderr]     Checking dinero-rs v0.31.0 (/tmp/fixit)
[INFO] [stderr]    Migrating src/mod.rs from 2018 edition to 2021
[INFO] [stderr]        Fixed src/models/money.rs (1 fix)
[INFO] [stderr]        Fixed src/commands/roi.rs (1 fix)
[INFO] [stderr]    Migrating tests/test_repl.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating tests/test_failures.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating tests/test_accounts.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating tests/test_commands.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating tests/test_tags.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating tests/test_currency_formats.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating tests/test_include.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating examples/grammar.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating src/dinero.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating tests/test_balances.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating tests/test_exchange.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating tests/common.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating tests/test_expressions.rs from 2018 edition to 2021
[INFO] [stderr]        Fixed tests/test_repl.rs (3 fixes)
[INFO] [stdout] warning: function is never used: `test_args`
[INFO] [stdout]  --> tests/common.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn test_args(args: &[&str]) {
[INFO] [stdout]   |        ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `test_err`
[INFO] [stdout]   --> tests/common.rs:11:8
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub fn test_err(args: &[&str]) {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: argument must be of the form: `expected = "error message"`
[INFO] [stdout]    --> tests/test_commands.rs:339:1
[INFO] [stdout]     |
[INFO] [stdout] 339 | #[should_panic()]
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: errors in this attribute were erroneously allowed and will become a hard error in a future release.
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `test_err`
[INFO] [stdout]   --> tests/common.rs:11:8
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub fn test_err(args: &[&str]) {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]        Fixed tests/test_currency_formats.rs (2 fixes)
[INFO] [stderr]        Fixed tests/test_include.rs (1 fix)
[INFO] [stderr]        Fixed src/models.rs (1 fix)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 36.21s
[INFO] [stderr] Running `cargo check` to verify 2021
[INFO] [stderr]     Checking dinero-rs v0.31.0 (/tmp/fixit)
[INFO] [stdout] warning: argument must be of the form: `expected = "error message"`
[INFO] [stdout]    --> tests/test_commands.rs:339:1
[INFO] [stdout]     |
[INFO] [stdout] 339 | #[should_panic()]
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: errors in this attribute were erroneously allowed and will become a hard error in a future release.
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `test_args`
[INFO] [stdout]  --> tests/common.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn test_args(args: &[&str]) {
[INFO] [stdout]   |        ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `test_err`
[INFO] [stdout]   --> tests/common.rs:11:8
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub fn test_err(args: &[&str]) {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `test_err`
[INFO] [stdout]   --> tests/common.rs:11:8
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub fn test_err(args: &[&str]) {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.32s
[INFO] running `Command { std: "docker" "inspect" "12f0bc5d5a86dde31f14a2ae9d58cb8a91f24524dbde52bf759318e5fea89fd0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "12f0bc5d5a86dde31f14a2ae9d58cb8a91f24524dbde52bf759318e5fea89fd0", kill_on_drop: false }`
[INFO] [stdout] 12f0bc5d5a86dde31f14a2ae9d58cb8a91f24524dbde52bf759318e5fea89fd0