[INFO] fetching crate rustoken 0.0.0... [INFO] checking rustoken-0.0.0 against try#a7a572ce3edd6d476191fbfe92c9c1986e009b34 for pr-87190-3 [INFO] extracting crate rustoken 0.0.0 into /workspace/builds/worker-7/source [INFO] validating manifest of crates.io crate rustoken 0.0.0 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 rustoken 0.0.0 [INFO] finished tweaking crates.io crate rustoken 0.0.0 [INFO] tweaked toml for crates.io crate rustoken 0.0.0 written to /workspace/builds/worker-7/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] b75db7ab23176628060c1c377d6d96c61a8938e9af3ebcb89b747227c3565a25 [INFO] running `Command { std: "docker" "start" "-a" "b75db7ab23176628060c1c377d6d96c61a8938e9af3ebcb89b747227c3565a25", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b75db7ab23176628060c1c377d6d96c61a8938e9af3ebcb89b747227c3565a25", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b75db7ab23176628060c1c377d6d96c61a8938e9af3ebcb89b747227c3565a25", kill_on_drop: false }` [INFO] [stdout] b75db7ab23176628060c1c377d6d96c61a8938e9af3ebcb89b747227c3565a25 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] 25c5af7ee34331117ce6c6a63e35dc890e4e065311cc354a16ce4586d58bb4a6 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "25c5af7ee34331117ce6c6a63e35dc890e4e065311cc354a16ce4586d58bb4a6", kill_on_drop: false }` [INFO] [stderr] Copying to /tmp/fixit [INFO] [stderr] Running `cargo fix --edition` [INFO] [stderr] Compiling libc v0.2.100 [INFO] [stderr] Compiling cc v1.0.69 [INFO] [stderr] Compiling gcc v0.3.55 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling serde v1.0.128 [INFO] [stderr] Checking byteorder v1.4.3 [INFO] [stderr] Checking rustc-serialize v0.3.24 [INFO] [stderr] Compiling miniz_oxide v0.4.4 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Checking base64 v0.10.1 [INFO] [stderr] Compiling rust-crypto v0.2.36 [INFO] [stderr] Compiling backtrace v0.3.61 [INFO] [stderr] Checking time v0.1.44 [INFO] [stderr] Checking rand v0.4.6 [INFO] [stderr] Checking error-chain v0.10.0 [INFO] [stderr] Checking chrono v0.4.19 [INFO] [stderr] Checking rand v0.3.23 [INFO] [stderr] Checking serde-xml-rs v0.3.1 [INFO] [stderr] Checking rustoken v0.0.0 (/tmp/fixit) [INFO] [stderr] Migrating src/lib.rs from 2018 edition to 2021 [INFO] [stdout] warning: the item `Iterator` is imported redundantly [INFO] [stdout] --> src/tokens/generate.rs:65:9 [INFO] [stdout] | [INFO] [stdout] 65 | use std::iter::Iterator; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `BATCH_MAC_IV` [INFO] [stdout] --> src/tokens/crypto/ivs.rs:5:1 [INFO] [stdout] | [INFO] [stdout] 5 | / pub const BATCH_MAC_IV: IV = IV([ [INFO] [stdout] 6 | | 0x2b, 0x7e, 0x15, 0x16, 0x28, 0xae, 0xd2, 0xa6, [INFO] [stdout] 7 | | 0xab, 0xf7, 0x15, 0x88, 0x09, 0xcf, 0x4f, 0x3c [INFO] [stdout] 8 | | ]); [INFO] [stdout] | |___^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `BATCH_ENC_IV` [INFO] [stdout] --> src/tokens/crypto/ivs.rs:10:1 [INFO] [stdout] | [INFO] [stdout] 10 | / pub const BATCH_ENC_IV: IV = IV([ [INFO] [stdout] 11 | | 0x32, 0x43, 0xf6, 0xa8, 0x88, 0x5a, 0x30, 0x8d, [INFO] [stdout] 12 | | 0x31, 0x31, 0x98, 0xa2, 0xe0, 0x37, 0x07, 0x34 [INFO] [stdout] 13 | | ]); [INFO] [stdout] | |___^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `TOKEN_MAC_IV` [INFO] [stdout] --> src/tokens/crypto/ivs.rs:15:1 [INFO] [stdout] | [INFO] [stdout] 15 | / pub const TOKEN_MAC_IV: IV = IV([ [INFO] [stdout] 16 | | 0x1b, 0xb6, 0x7a, 0xe8, 0x58, 0x4c, 0xaa, 0x73, [INFO] [stdout] 17 | | 0xb2, 0x57, 0x42, 0xd7, 0x07, 0x8b, 0x83, 0xb8 [INFO] [stdout] 18 | | ]); [INFO] [stdout] | |___^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Password` [INFO] [stdout] --> src/tokens/crypto/mod.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | Password(String), [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Iterator` is imported redundantly [INFO] [stdout] --> src/tokens/generate.rs:65:9 [INFO] [stdout] | [INFO] [stdout] 65 | use std::iter::Iterator; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `BATCH_MAC_IV` [INFO] [stdout] --> src/tokens/crypto/ivs.rs:5:1 [INFO] [stdout] | [INFO] [stdout] 5 | / pub const BATCH_MAC_IV: IV = IV([ [INFO] [stdout] 6 | | 0x2b, 0x7e, 0x15, 0x16, 0x28, 0xae, 0xd2, 0xa6, [INFO] [stdout] 7 | | 0xab, 0xf7, 0x15, 0x88, 0x09, 0xcf, 0x4f, 0x3c [INFO] [stdout] 8 | | ]); [INFO] [stdout] | |___^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `BATCH_ENC_IV` [INFO] [stdout] --> src/tokens/crypto/ivs.rs:10:1 [INFO] [stdout] | [INFO] [stdout] 10 | / pub const BATCH_ENC_IV: IV = IV([ [INFO] [stdout] 11 | | 0x32, 0x43, 0xf6, 0xa8, 0x88, 0x5a, 0x30, 0x8d, [INFO] [stdout] 12 | | 0x31, 0x31, 0x98, 0xa2, 0xe0, 0x37, 0x07, 0x34 [INFO] [stdout] 13 | | ]); [INFO] [stdout] | |___^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `TOKEN_MAC_IV` [INFO] [stdout] --> src/tokens/crypto/ivs.rs:15:1 [INFO] [stdout] | [INFO] [stdout] 15 | / pub const TOKEN_MAC_IV: IV = IV([ [INFO] [stdout] 16 | | 0x1b, 0xb6, 0x7a, 0xe8, 0x58, 0x4c, 0xaa, 0x73, [INFO] [stdout] 17 | | 0xb2, 0x57, 0x42, 0xd7, 0x07, 0x8b, 0x83, 0xb8 [INFO] [stdout] 18 | | ]); [INFO] [stdout] | |___^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Password` [INFO] [stdout] --> src/tokens/crypto/mod.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | Password(String), [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 12.10s [INFO] [stderr] Running `cargo check` to verify 2021 [INFO] [stderr] Checking rustoken v0.0.0 (/tmp/fixit) [INFO] [stdout] warning: the item `Iterator` is imported redundantly [INFO] [stdout] --> src/tokens/generate.rs:65:9 [INFO] [stdout] | [INFO] [stdout] 65 | use std::iter::Iterator; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Iterator` is imported redundantly [INFO] [stdout] --> src/tokens/generate.rs:65:9 [INFO] [stdout] | [INFO] [stdout] 65 | use std::iter::Iterator; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `BATCH_MAC_IV` [INFO] [stdout] --> src/tokens/crypto/ivs.rs:5:1 [INFO] [stdout] | [INFO] [stdout] 5 | / pub const BATCH_MAC_IV: IV = IV([ [INFO] [stdout] 6 | | 0x2b, 0x7e, 0x15, 0x16, 0x28, 0xae, 0xd2, 0xa6, [INFO] [stdout] 7 | | 0xab, 0xf7, 0x15, 0x88, 0x09, 0xcf, 0x4f, 0x3c [INFO] [stdout] 8 | | ]); [INFO] [stdout] | |___^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `BATCH_ENC_IV` [INFO] [stdout] --> src/tokens/crypto/ivs.rs:10:1 [INFO] [stdout] | [INFO] [stdout] 10 | / pub const BATCH_ENC_IV: IV = IV([ [INFO] [stdout] 11 | | 0x32, 0x43, 0xf6, 0xa8, 0x88, 0x5a, 0x30, 0x8d, [INFO] [stdout] 12 | | 0x31, 0x31, 0x98, 0xa2, 0xe0, 0x37, 0x07, 0x34 [INFO] [stdout] 13 | | ]); [INFO] [stdout] | |___^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `TOKEN_MAC_IV` [INFO] [stdout] --> src/tokens/crypto/ivs.rs:15:1 [INFO] [stdout] | [INFO] [stdout] 15 | / pub const TOKEN_MAC_IV: IV = IV([ [INFO] [stdout] 16 | | 0x1b, 0xb6, 0x7a, 0xe8, 0x58, 0x4c, 0xaa, 0x73, [INFO] [stdout] 17 | | 0xb2, 0x57, 0x42, 0xd7, 0x07, 0x8b, 0x83, 0xb8 [INFO] [stdout] 18 | | ]); [INFO] [stdout] | |___^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Password` [INFO] [stdout] --> src/tokens/crypto/mod.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | Password(String), [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `BATCH_MAC_IV` [INFO] [stdout] --> src/tokens/crypto/ivs.rs:5:1 [INFO] [stdout] | [INFO] [stdout] 5 | / pub const BATCH_MAC_IV: IV = IV([ [INFO] [stdout] 6 | | 0x2b, 0x7e, 0x15, 0x16, 0x28, 0xae, 0xd2, 0xa6, [INFO] [stdout] 7 | | 0xab, 0xf7, 0x15, 0x88, 0x09, 0xcf, 0x4f, 0x3c [INFO] [stdout] 8 | | ]); [INFO] [stdout] | |___^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `BATCH_ENC_IV` [INFO] [stdout] --> src/tokens/crypto/ivs.rs:10:1 [INFO] [stdout] | [INFO] [stdout] 10 | / pub const BATCH_ENC_IV: IV = IV([ [INFO] [stdout] 11 | | 0x32, 0x43, 0xf6, 0xa8, 0x88, 0x5a, 0x30, 0x8d, [INFO] [stdout] 12 | | 0x31, 0x31, 0x98, 0xa2, 0xe0, 0x37, 0x07, 0x34 [INFO] [stdout] 13 | | ]); [INFO] [stdout] | |___^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `TOKEN_MAC_IV` [INFO] [stdout] --> src/tokens/crypto/ivs.rs:15:1 [INFO] [stdout] | [INFO] [stdout] 15 | / pub const TOKEN_MAC_IV: IV = IV([ [INFO] [stdout] 16 | | 0x1b, 0xb6, 0x7a, 0xe8, 0x58, 0x4c, 0xaa, 0x73, [INFO] [stdout] 17 | | 0xb2, 0x57, 0x42, 0xd7, 0x07, 0x8b, 0x83, 0xb8 [INFO] [stdout] 18 | | ]); [INFO] [stdout] | |___^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Password` [INFO] [stdout] --> src/tokens/crypto/mod.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | Password(String), [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.81s [INFO] running `Command { std: "docker" "inspect" "25c5af7ee34331117ce6c6a63e35dc890e4e065311cc354a16ce4586d58bb4a6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "25c5af7ee34331117ce6c6a63e35dc890e4e065311cc354a16ce4586d58bb4a6", kill_on_drop: false }` [INFO] [stdout] 25c5af7ee34331117ce6c6a63e35dc890e4e065311cc354a16ce4586d58bb4a6