[INFO] fetching crate freebj 1.0.0... [INFO] checking freebj-1.0.0 against try#a7a572ce3edd6d476191fbfe92c9c1986e009b34 for pr-87190-3 [INFO] extracting crate freebj 1.0.0 into /workspace/builds/worker-94/source [INFO] validating manifest of crates.io crate freebj 1.0.0 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 freebj 1.0.0 [INFO] finished tweaking crates.io crate freebj 1.0.0 [INFO] tweaked toml for crates.io crate freebj 1.0.0 written to /workspace/builds/worker-94/source/Cargo.toml [INFO] crate crates.io crate freebj 1.0.0 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] Downloading crates ... [INFO] [stderr] Downloaded serde_derive v1.0.117 [INFO] [stderr] Downloaded const_fn v0.4.3 [INFO] [stderr] Downloaded memoffset v0.6.1 [INFO] [stderr] Downloaded serde_json v1.0.59 [INFO] [stderr] Downloaded regex v1.4.2 [INFO] [stderr] Downloaded textwrap v0.9.0 [INFO] [stderr] Downloaded strsim v0.6.0 [INFO] [stderr] Downloaded crossbeam-epoch v0.9.1 [INFO] [stderr] Downloaded crossbeam-channel v0.5.0 [INFO] [stderr] Downloaded crossbeam-queue v0.3.1 [INFO] [stderr] Downloaded ansi_term v0.9.0 [INFO] [stderr] Downloaded rand_pcg v0.2.1 [INFO] [stderr] Downloaded crossbeam v0.8.0 [INFO] [stderr] Downloaded syn v1.0.52 [INFO] [stderr] Downloaded serde v1.0.117 [INFO] [stderr] Downloaded regex-syntax v0.6.21 [INFO] [stderr] Downloaded clap v2.27.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-94/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-94/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] a94e5def35e7f781bff2a0cabd80499c0167390a38148e02e4e5a2e1cd91e4bf [INFO] running `Command { std: "docker" "start" "-a" "a94e5def35e7f781bff2a0cabd80499c0167390a38148e02e4e5a2e1cd91e4bf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a94e5def35e7f781bff2a0cabd80499c0167390a38148e02e4e5a2e1cd91e4bf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a94e5def35e7f781bff2a0cabd80499c0167390a38148e02e4e5a2e1cd91e4bf", kill_on_drop: false }` [INFO] [stdout] a94e5def35e7f781bff2a0cabd80499c0167390a38148e02e4e5a2e1cd91e4bf [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-94/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-94/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] 6de750ec96609a6b345bfb9ac848bd38e868d96f70c3ccf085958204e94365bb [INFO] running `Command { std: "docker" "start" "-a" "6de750ec96609a6b345bfb9ac848bd38e868d96f70c3ccf085958204e94365bb", 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] Compiling libc v0.2.71 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling getrandom v0.1.15 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Compiling syn v1.0.52 [INFO] [stderr] Compiling const_fn v0.4.3 [INFO] [stderr] Compiling serde_derive v1.0.117 [INFO] [stderr] Compiling serde v1.0.117 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Compiling serde_json v1.0.59 [INFO] [stderr] Checking unicode-width v0.1.7 [INFO] [stderr] Checking regex-syntax v0.6.21 [INFO] [stderr] Checking ansi_term v0.9.0 [INFO] [stderr] Checking bitflags v0.9.1 [INFO] [stderr] Checking itoa v0.4.6 [INFO] [stderr] Checking strsim v0.6.0 [INFO] [stderr] Checking arrayvec v0.5.2 [INFO] [stderr] Compiling crossbeam-utils v0.8.1 [INFO] [stderr] Compiling memoffset v0.6.1 [INFO] [stderr] Checking textwrap v0.9.0 [INFO] [stderr] Checking thread_local v1.0.1 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking clap v2.27.1 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking crossbeam-epoch v0.9.1 [INFO] [stderr] Checking crossbeam-channel v0.5.0 [INFO] [stderr] Checking crossbeam-queue v0.3.1 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking rand_pcg v0.2.1 [INFO] [stderr] Checking crossbeam-deque v0.8.0 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking crossbeam v0.8.0 [INFO] [stderr] Checking regex v1.4.2 [INFO] [stderr] Checking freebj v1.0.0 (/tmp/fixit) [INFO] [stderr] Migrating src/lib.rs from 2018 edition to 2021 [INFO] [stdout] warning: derive helper attribute is used before it is introduced [INFO] [stdout] --> src/game_rules.rs:3:3 [INFO] [stdout] | [INFO] [stdout] 3 | #[serde(rename_all = "snake_case")] [INFO] [stdout] | ^^^^^ [INFO] [stdout] 4 | #[derive(Debug, PartialEq, Serialize)] [INFO] [stdout] | --------- the attribute is introduced here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(legacy_derive_helpers)]` 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 #79202 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: derive helper attribute is used before it is introduced [INFO] [stdout] --> src/game_rules.rs:12:3 [INFO] [stdout] | [INFO] [stdout] 12 | #[serde(rename_all = "snake_case")] [INFO] [stdout] | ^^^^^ [INFO] [stdout] 13 | #[derive(Debug, PartialEq, Serialize)] [INFO] [stdout] | --------- the attribute is introduced here [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 #79202 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: derive helper attribute is used before it is introduced [INFO] [stdout] --> src/game_rules.rs:21:3 [INFO] [stdout] | [INFO] [stdout] 21 | #[serde(rename_all = "snake_case")] [INFO] [stdout] | ^^^^^ [INFO] [stdout] 22 | #[derive(Debug, PartialEq, Serialize)] [INFO] [stdout] | --------- the attribute is introduced here [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 #79202 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: derive helper attribute is used before it is introduced [INFO] [stdout] --> src/game_rules.rs:32:3 [INFO] [stdout] | [INFO] [stdout] 32 | #[serde(rename_all = "snake_case")] [INFO] [stdout] | ^^^^^ [INFO] [stdout] 33 | #[derive(Debug, PartialEq, Copy, Clone, Serialize)] [INFO] [stdout] | --------- the attribute is introduced here [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 #79202 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Migrating tests/file_shoe_simulations.rs from 2018 edition to 2021 [INFO] [stderr] Migrating src/main.rs from 2018 edition to 2021 [INFO] [stdout] warning: derive helper attribute is used before it is introduced [INFO] [stdout] --> src/game_rules.rs:3:3 [INFO] [stdout] | [INFO] [stdout] 3 | #[serde(rename_all = "snake_case")] [INFO] [stdout] | ^^^^^ [INFO] [stdout] 4 | #[derive(Debug, PartialEq, Serialize)] [INFO] [stdout] | --------- the attribute is introduced here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(legacy_derive_helpers)]` 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 #79202 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: derive helper attribute is used before it is introduced [INFO] [stdout] --> src/game_rules.rs:12:3 [INFO] [stdout] | [INFO] [stdout] 12 | #[serde(rename_all = "snake_case")] [INFO] [stdout] | ^^^^^ [INFO] [stdout] 13 | #[derive(Debug, PartialEq, Serialize)] [INFO] [stdout] | --------- the attribute is introduced here [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 #79202 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: derive helper attribute is used before it is introduced [INFO] [stdout] --> src/game_rules.rs:21:3 [INFO] [stdout] | [INFO] [stdout] 21 | #[serde(rename_all = "snake_case")] [INFO] [stdout] | ^^^^^ [INFO] [stdout] 22 | #[derive(Debug, PartialEq, Serialize)] [INFO] [stdout] | --------- the attribute is introduced here [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 #79202 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: derive helper attribute is used before it is introduced [INFO] [stdout] --> src/game_rules.rs:32:3 [INFO] [stdout] | [INFO] [stdout] 32 | #[serde(rename_all = "snake_case")] [INFO] [stdout] | ^^^^^ [INFO] [stdout] 33 | #[derive(Debug, PartialEq, Copy, Clone, Serialize)] [INFO] [stdout] | --------- the attribute is introduced here [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 #79202 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 34.05s [INFO] [stderr] Running `cargo check` to verify 2021 [INFO] [stderr] Checking freebj v1.0.0 (/tmp/fixit) [INFO] [stdout] warning: derive helper attribute is used before it is introduced [INFO] [stdout] --> src/game_rules.rs:3:3 [INFO] [stdout] | [INFO] [stdout] 3 | #[serde(rename_all = "snake_case")] [INFO] [stdout] | ^^^^^ [INFO] [stdout] 4 | #[derive(Debug, PartialEq, Serialize)] [INFO] [stdout] | --------- the attribute is introduced here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(legacy_derive_helpers)]` 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 #79202 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: derive helper attribute is used before it is introduced [INFO] [stdout] --> src/game_rules.rs:12:3 [INFO] [stdout] | [INFO] [stdout] 12 | #[serde(rename_all = "snake_case")] [INFO] [stdout] | ^^^^^ [INFO] [stdout] 13 | #[derive(Debug, PartialEq, Serialize)] [INFO] [stdout] | --------- the attribute is introduced here [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 #79202 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: derive helper attribute is used before it is introduced [INFO] [stdout] --> src/game_rules.rs:21:3 [INFO] [stdout] | [INFO] [stdout] 21 | #[serde(rename_all = "snake_case")] [INFO] [stdout] | ^^^^^ [INFO] [stdout] 22 | #[derive(Debug, PartialEq, Serialize)] [INFO] [stdout] | --------- the attribute is introduced here [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 #79202 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: derive helper attribute is used before it is introduced [INFO] [stdout] --> src/game_rules.rs:32:3 [INFO] [stdout] | [INFO] [stdout] 32 | #[serde(rename_all = "snake_case")] [INFO] [stdout] | ^^^^^ [INFO] [stdout] 33 | #[derive(Debug, PartialEq, Copy, Clone, Serialize)] [INFO] [stdout] | --------- the attribute is introduced here [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 #79202 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: derive helper attribute is used before it is introduced [INFO] [stdout] --> src/game_rules.rs:3:3 [INFO] [stdout] | [INFO] [stdout] 3 | #[serde(rename_all = "snake_case")] [INFO] [stdout] | ^^^^^ [INFO] [stdout] 4 | #[derive(Debug, PartialEq, Serialize)] [INFO] [stdout] | --------- the attribute is introduced here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(legacy_derive_helpers)]` 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 #79202 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: derive helper attribute is used before it is introduced [INFO] [stdout] --> src/game_rules.rs:12:3 [INFO] [stdout] | [INFO] [stdout] 12 | #[serde(rename_all = "snake_case")] [INFO] [stdout] | ^^^^^ [INFO] [stdout] 13 | #[derive(Debug, PartialEq, Serialize)] [INFO] [stdout] | --------- the attribute is introduced here [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 #79202 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: derive helper attribute is used before it is introduced [INFO] [stdout] --> src/game_rules.rs:21:3 [INFO] [stdout] | [INFO] [stdout] 21 | #[serde(rename_all = "snake_case")] [INFO] [stdout] | ^^^^^ [INFO] [stdout] 22 | #[derive(Debug, PartialEq, Serialize)] [INFO] [stdout] | --------- the attribute is introduced here [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 #79202 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: derive helper attribute is used before it is introduced [INFO] [stdout] --> src/game_rules.rs:32:3 [INFO] [stdout] | [INFO] [stdout] 32 | #[serde(rename_all = "snake_case")] [INFO] [stdout] | ^^^^^ [INFO] [stdout] 33 | #[derive(Debug, PartialEq, Copy, Clone, Serialize)] [INFO] [stdout] | --------- the attribute is introduced here [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 #79202 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.30s [INFO] running `Command { std: "docker" "inspect" "6de750ec96609a6b345bfb9ac848bd38e868d96f70c3ccf085958204e94365bb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6de750ec96609a6b345bfb9ac848bd38e868d96f70c3ccf085958204e94365bb", kill_on_drop: false }` [INFO] [stdout] 6de750ec96609a6b345bfb9ac848bd38e868d96f70c3ccf085958204e94365bb