[INFO] fetching crate pdf 0.7.2...
[INFO] checking pdf-0.7.2 against try#a7a572ce3edd6d476191fbfe92c9c1986e009b34 for pr-87190-3
[INFO] extracting crate pdf 0.7.2 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate pdf 0.7.2 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 pdf 0.7.2
[INFO] finished tweaking crates.io crate pdf 0.7.2
[INFO] tweaked toml for crates.io crate pdf 0.7.2 written to /workspace/builds/worker-0/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 }`
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[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
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[INFO] running `Command { std: "docker" "inspect" "a0edb0c3c980e03c5ed064fb0a040f28039b32eac9c2f7fc83179cfa136c4429", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a0edb0c3c980e03c5ed064fb0a040f28039b32eac9c2f7fc83179cfa136c4429", kill_on_drop: false }`
[INFO] [stdout] a0edb0c3c980e03c5ed064fb0a040f28039b32eac9c2f7fc83179cfa136c4429
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[INFO] [stdout] 356fca98f7b6c08843676ec7df9e3338c70a887f50e7f7a8f4ff9a232423db7a
[INFO] running `Command { std: "docker" "start" "-a" "356fca98f7b6c08843676ec7df9e3338c70a887f50e7f7a8f4ff9a232423db7a", kill_on_drop: false }`
[INFO] [stderr] Copying to /tmp/fixit
[INFO] [stderr] Running `cargo fix --edition`
[INFO] [stderr]    Compiling typenum v1.13.0
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling syn v1.0.75
[INFO] [stderr]    Compiling libc v0.2.100
[INFO] [stderr]     Checking tinyvec_macros v0.1.0
[INFO] [stderr]     Checking opaque-debug v0.3.0
[INFO] [stderr]    Compiling doc-comment v0.3.3
[INFO] [stderr]     Checking adler32 v1.2.0
[INFO] [stderr]     Checking unicode-bidi v0.3.6
[INFO] [stderr]     Checking cpufeatures v0.1.5
[INFO] [stderr]     Checking either v1.6.1
[INFO] [stderr]     Checking block-padding v0.2.1
[INFO] [stderr]     Checking byteorder v1.4.3
[INFO] [stderr]     Checking glob v0.3.0
[INFO] [stderr]     Checking ordermap v0.4.2
[INFO] [stderr]     Checking once_cell v1.8.0
[INFO] [stderr]     Checking jpeg-decoder v0.1.22
[INFO] [stderr]     Checking weezl v0.1.5
[INFO] [stderr]     Checking md5 v0.7.0
[INFO] [stderr]    Compiling generic-array v0.14.4
[INFO] [stderr]     Checking tinyvec v1.3.1
[INFO] [stderr]     Checking inflate v0.4.5
[INFO] [stderr]     Checking deflate v0.9.1
[INFO] [stderr]     Checking itertools v0.10.1
[INFO] [stderr]    Compiling num-traits v0.2.14
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[INFO] [stderr]    Compiling fax_derive v0.1.0
[INFO] [stderr]    Compiling snafu-derive v0.6.10
[INFO] [stderr]    Compiling pdf_derive v0.1.22
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[INFO] [stderr]     Checking snafu v0.6.10
[INFO] [stderr]     Checking pdf v0.7.2 (/tmp/fixit)
[INFO] [stderr]    Migrating src/lib.rs from 2018 edition to 2021
[INFO] [stderr]        Fixed src/font.rs (2 fixes)
[INFO] [stderr]        Fixed src/object/mod.rs (7 fixes)
[INFO] [stderr]        Fixed src/encoding.rs (1 fix)
[INFO] [stderr]        Fixed src/content.rs (2 fixes)
[INFO] [stderr]        Fixed src/object/color.rs (1 fix)
[INFO] [stderr]        Fixed src/build.rs (1 fix)
[INFO] [stderr]        Fixed src/object/types.rs (1 fix)
[INFO] [stderr]        Fixed src/parser/parse_xref.rs (1 fix)
[INFO] [stderr]        Fixed src/enc.rs (1 fix)
[INFO] [stderr]        Fixed src/primitive.rs (2 fixes)
[INFO] [stderr]        Fixed src/object/stream.rs (5 fixes)
[INFO] [stdout] warning: unused import: `std::io::Write`
[INFO] [stdout]  --> src/xref.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::io::Write;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::io::Write`
[INFO] [stdout]  --> src/xref.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::io::Write;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `resources`
[INFO] [stdout]   --> src/build.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 |     resources: Option<Resources>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `divmod`
[INFO] [stdout]    --> src/enc.rs:197:4
[INFO] [stdout]     |
[INFO] [stdout] 197 | fn divmod(n: u32, m: u32) -> (u32, u32) {
[INFO] [stdout]     |    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `a85`
[INFO] [stdout]    --> src/enc.rs:202:4
[INFO] [stdout]     |
[INFO] [stdout] 202 | fn a85(n: u32) -> u8 {
[INFO] [stdout]     |    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `base85_chunk`
[INFO] [stdout]    --> src/enc.rs:207:4
[INFO] [stdout]     |
[INFO] [stdout] 207 | fn base85_chunk(c: [u8; 4]) -> [u8; 5] {
[INFO] [stdout]     |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `encode_85`
[INFO] [stdout]    --> src/enc.rs:217:4
[INFO] [stdout]     |
[INFO] [stdout] 217 | fn encode_85(data: &[u8]) -> Vec<u8> {
[INFO] [stdout]     |    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `flate_encode`
[INFO] [stdout]    --> src/enc.rs:317:4
[INFO] [stdout]     |
[INFO] [stdout] 317 | fn flate_encode(data: &[u8]) -> Vec<u8> {
[INFO] [stdout]     |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `lzw_encode`
[INFO] [stdout]    --> src/enc.rs:343:4
[INFO] [stdout]     |
[INFO] [stdout] 343 | fn lzw_encode(data: &[u8], params: &LZWFlateParams) -> Result<Vec<u8>> {
[INFO] [stdout]     |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `encode`
[INFO] [stdout]    --> src/enc.rs:387:8
[INFO] [stdout]     |
[INFO] [stdout] 387 | pub fn encode(data: &[u8], filter: &StreamFilter) -> Result<Vec<u8>> {
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `resources`
[INFO] [stdout]   --> src/build.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 |     resources: Option<Resources>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `flate_encode`
[INFO] [stdout]    --> src/enc.rs:317:4
[INFO] [stdout]     |
[INFO] [stdout] 317 | fn flate_encode(data: &[u8]) -> Vec<u8> {
[INFO] [stdout]     |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `lzw_encode`
[INFO] [stdout]    --> src/enc.rs:343:4
[INFO] [stdout]     |
[INFO] [stdout] 343 | fn lzw_encode(data: &[u8], params: &LZWFlateParams) -> Result<Vec<u8>> {
[INFO] [stdout]     |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `encode`
[INFO] [stdout]    --> src/enc.rs:387:8
[INFO] [stdout]     |
[INFO] [stdout] 387 | pub fn encode(data: &[u8], filter: &StreamFilter) -> Result<Vec<u8>> {
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 9 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Migrating tests/write.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating tests/integration.rs from 2018 edition to 2021
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]        Fixed tests/integration.rs (1 fix)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 23.10s
[INFO] [stderr] Running `cargo check` to verify 2021
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Checking pdf v0.7.2 (/tmp/fixit)
[INFO] [stdout] warning: unused import: `std::io::Write`
[INFO] [stdout]  --> src/xref.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::io::Write;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::io::Write`
[INFO] [stdout]  --> src/xref.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::io::Write;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `resources`
[INFO] [stdout]   --> src/build.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 |     resources: Option<Resources>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `flate_encode`
[INFO] [stdout]    --> src/enc.rs:317:4
[INFO] [stdout]     |
[INFO] [stdout] 317 | fn flate_encode(data: &[u8]) -> Vec<u8> {
[INFO] [stdout]     |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `lzw_encode`
[INFO] [stdout]    --> src/enc.rs:343:4
[INFO] [stdout]     |
[INFO] [stdout] 343 | fn lzw_encode(data: &[u8], params: &LZWFlateParams) -> Result<Vec<u8>> {
[INFO] [stdout]     |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `encode`
[INFO] [stdout]    --> src/enc.rs:387:8
[INFO] [stdout]     |
[INFO] [stdout] 387 | pub fn encode(data: &[u8], filter: &StreamFilter) -> Result<Vec<u8>> {
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `resources`
[INFO] [stdout]   --> src/build.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 |     resources: Option<Resources>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `divmod`
[INFO] [stdout]    --> src/enc.rs:197:4
[INFO] [stdout]     |
[INFO] [stdout] 197 | fn divmod(n: u32, m: u32) -> (u32, u32) {
[INFO] [stdout]     |    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `a85`
[INFO] [stdout]    --> src/enc.rs:202:4
[INFO] [stdout]     |
[INFO] [stdout] 202 | fn a85(n: u32) -> u8 {
[INFO] [stdout]     |    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `base85_chunk`
[INFO] [stdout]    --> src/enc.rs:207:4
[INFO] [stdout]     |
[INFO] [stdout] 207 | fn base85_chunk(c: [u8; 4]) -> [u8; 5] {
[INFO] [stdout]     |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `encode_85`
[INFO] [stdout]    --> src/enc.rs:217:4
[INFO] [stdout]     |
[INFO] [stdout] 217 | fn encode_85(data: &[u8]) -> Vec<u8> {
[INFO] [stdout]     |    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `flate_encode`
[INFO] [stdout]    --> src/enc.rs:317:4
[INFO] [stdout]     |
[INFO] [stdout] 317 | fn flate_encode(data: &[u8]) -> Vec<u8> {
[INFO] [stdout]     |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `lzw_encode`
[INFO] [stdout]    --> src/enc.rs:343:4
[INFO] [stdout]     |
[INFO] [stdout] 343 | fn lzw_encode(data: &[u8], params: &LZWFlateParams) -> Result<Vec<u8>> {
[INFO] [stdout]     |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `encode`
[INFO] [stdout]    --> src/enc.rs:387:8
[INFO] [stdout]     |
[INFO] [stdout] 387 | pub fn encode(data: &[u8], filter: &StreamFilter) -> Result<Vec<u8>> {
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 9 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.84s
[INFO] running `Command { std: "docker" "inspect" "356fca98f7b6c08843676ec7df9e3338c70a887f50e7f7a8f4ff9a232423db7a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "356fca98f7b6c08843676ec7df9e3338c70a887f50e7f7a8f4ff9a232423db7a", kill_on_drop: false }`
[INFO] [stdout] 356fca98f7b6c08843676ec7df9e3338c70a887f50e7f7a8f4ff9a232423db7a