[INFO] fetching crate fitsrs 0.2.9...
[INFO] checking fitsrs-0.2.9 against master#30f74ff0dc4d66debc8b50724c446f817e5f75f4 for pr-121848-1
[INFO] extracting crate fitsrs 0.2.9 into /workspace/builds/worker-4-tc1/source
[INFO] validating manifest of crates.io crate fitsrs 0.2.9 on toolchain 30f74ff0dc4d66debc8b50724c446f817e5f75f4
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+30f74ff0dc4d66debc8b50724c446f817e5f75f4" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate fitsrs 0.2.9
[INFO] finished tweaking crates.io crate fitsrs 0.2.9
[INFO] tweaked toml for crates.io crate fitsrs 0.2.9 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+30f74ff0dc4d66debc8b50724c446f817e5f75f4" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+30f74ff0dc4d66debc8b50724c446f817e5f75f4" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded test-case v3.3.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+30f74ff0dc4d66debc8b50724c446f817e5f75f4" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d5e42d22edc0a5c674316e5c29a27c7d5904d1d01e1699554553f2c4d5e7353a
[INFO] running `Command { std: "docker" "start" "-a" "d5e42d22edc0a5c674316e5c29a27c7d5904d1d01e1699554553f2c4d5e7353a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d5e42d22edc0a5c674316e5c29a27c7d5904d1d01e1699554553f2c4d5e7353a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d5e42d22edc0a5c674316e5c29a27c7d5904d1d01e1699554553f2c4d5e7353a", kill_on_drop: false }`
[INFO] [stdout] d5e42d22edc0a5c674316e5c29a27c7d5904d1d01e1699554553f2c4d5e7353a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+30f74ff0dc4d66debc8b50724c446f817e5f75f4" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6ff3ffbe2998c3b4e76ebf2c105e6b31aab242d8a2e3915e0c8258386f24e91f
[INFO] running `Command { std: "docker" "start" "-a" "6ff3ffbe2998c3b4e76ebf2c105e6b31aab242d8a2e3915e0c8258386f24e91f", kill_on_drop: false }`
[INFO] [stderr]     Checking futures-sink v0.3.30
[INFO] [stderr]     Checking futures-core v0.3.30
[INFO] [stderr]     Checking pin-project-lite v0.2.14
[INFO] [stderr]     Checking futures-io v0.3.30
[INFO] [stderr]     Checking pin-utils v0.1.0
[INFO] [stderr]     Checking futures-task v0.3.30
[INFO] [stderr]    Compiling serde v1.0.197
[INFO] [stderr]     Checking quick-error v2.0.1
[INFO] [stderr]    Compiling slab v0.4.9
[INFO] [stderr]    Compiling syn v2.0.57
[INFO] [stderr]     Checking futures-channel v0.3.30
[INFO] [stderr]    Compiling test-case-core v3.3.1
[INFO] [stderr]    Compiling futures-macro v0.3.30
[INFO] [stderr]    Compiling serde_derive v1.0.197
[INFO] [stderr]    Compiling async-trait v0.1.79
[INFO] [stderr]    Compiling tokio-macros v2.2.0
[INFO] [stderr]    Compiling test-case-macros v3.3.1
[INFO] [stderr]     Checking test-case v3.3.1
[INFO] [stderr]     Checking tokio v1.37.0
[INFO] [stderr]     Checking futures-util v0.3.30
[INFO] [stderr]     Checking futures-executor v0.3.30
[INFO] [stderr]     Checking futures v0.3.30
[INFO] [stderr]     Checking serde_json v1.0.115
[INFO] [stderr]     Checking fitsrs v0.2.9 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `hex_digit1`
[INFO] [stdout]  --> src/card.rs:4:46
[INFO] [stdout]   |
[INFO] [stdout] 4 |     character::complete::{char, space0, i64, hex_digit1},
[INFO] [stdout]   |                                              ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `nom::character::complete::space0`
[INFO] [stdout]  --> src/hdu/header/mod.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use nom::character::complete::space0;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `nom::character::complete::space1`
[INFO] [stdout]  --> src/hdu/header/mod.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use nom::character::complete::space1;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Card` is imported redundantly
[INFO] [stdout]   --> src/hdu/header/mod.rs:16:25
[INFO] [stdout]    |
[INFO] [stdout] 15 | use crate::card::*;
[INFO] [stdout]    |     -------------- the item `Card` is already imported here
[INFO] [stdout] 16 | use crate::card::{self, Card};
[INFO] [stdout]    |                         ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Unpin` is imported redundantly
[INFO] [stdout]   --> src/hdu/data/mod.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | use std::marker::Unpin;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   --> /rustc/30f74ff0dc4d66debc8b50724c446f817e5f75f4/library/std/src/prelude/mod.rs:115:13
[INFO] [stdout]    |
[INFO] [stdout]    = note: the item `Unpin` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `hex_digit1`
[INFO] [stdout]  --> src/card.rs:4:46
[INFO] [stdout]   |
[INFO] [stdout] 4 |     character::complete::{char, space0, i64, hex_digit1},
[INFO] [stdout]   |                                              ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::card::parse_integer`
[INFO] [stdout]    --> src/card.rs:143:9
[INFO] [stdout]     |
[INFO] [stdout] 143 |     use crate::card::parse_integer;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `nom::character::complete::space0`
[INFO] [stdout]  --> src/hdu/header/mod.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use nom::character::complete::space0;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `nom::character::complete::space1`
[INFO] [stdout]  --> src/hdu/header/mod.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use nom::character::complete::space1;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Unpin` is imported redundantly
[INFO] [stdout]   --> src/hdu/data/mod.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | use std::marker::Unpin;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   --> /rustc/30f74ff0dc4d66debc8b50724c446f817e5f75f4/library/std/src/prelude/mod.rs:115:13
[INFO] [stdout]    |
[INFO] [stdout]    = note: the item `Unpin` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `white_space0` is never used
[INFO] [stdout]   --> src/card.rs:92:15
[INFO] [stdout]    |
[INFO] [stdout] 92 | pub(crate) fn white_space0(s: &[u8]) -> IResult<&[u8], &[u8]> {
[INFO] [stdout]    |               ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_undefined` is never used
[INFO] [stdout]   --> src/card.rs:96:15
[INFO] [stdout]    |
[INFO] [stdout] 96 | pub(crate) fn parse_undefined(buf: &[u8]) -> IResult<&[u8], Value> {
[INFO] [stdout]    |               ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_character_string` is never used
[INFO] [stdout]    --> src/card.rs:100:15
[INFO] [stdout]     |
[INFO] [stdout] 100 | pub(crate) fn parse_character_string(buf: &[u8]) -> IResult<&[u8], Value> {
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_logical` is never used
[INFO] [stdout]    --> src/card.rs:116:15
[INFO] [stdout]     |
[INFO] [stdout] 116 | pub(crate) fn parse_logical(buf: &[u8]) -> IResult<&[u8], Value> {
[INFO] [stdout]     |               ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_float` is never used
[INFO] [stdout]    --> src/card.rs:126:15
[INFO] [stdout]     |
[INFO] [stdout] 126 | pub(crate) fn parse_float(buf: &[u8]) -> IResult<&[u8], Value> {
[INFO] [stdout]     |               ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_card_value` is never used
[INFO] [stdout]    --> src/hdu/header/mod.rs:160:15
[INFO] [stdout]     |
[INFO] [stdout] 160 | pub(crate) fn parse_card_value(buf: &[u8]) -> IResult<&[u8], Value> {
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: casting `&T` to `&mut T` is undefined behavior, even if the reference is unused, consider instead using an `UnsafeCell`
[INFO] [stdout]   --> src/hdu/data/asciitable.rs:43:29
[INFO] [stdout]    |
[INFO] [stdout] 41 |         let x_ptr = bytes as *const [u8] as *mut [u8];
[INFO] [stdout]    |                     --------------------------------- casting happend here
[INFO] [stdout] 42 |         unsafe {
[INFO] [stdout] 43 |             let x_mut_ref = &mut *x_ptr;
[INFO] [stdout]    |                             ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: for more information, visit <https://doc.rust-lang.org/book/ch15-05-interior-mutability.html>
[INFO] [stdout]    = note: `#[deny(invalid_reference_casting)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: casting `&T` to `&mut T` is undefined behavior, even if the reference is unused, consider instead using an `UnsafeCell`
[INFO] [stdout]   --> src/hdu/data/bintable.rs:42:29
[INFO] [stdout]    |
[INFO] [stdout] 40 |         let x_ptr = bytes as *const [u8] as *mut [u8];
[INFO] [stdout]    |                     --------------------------------- casting happend here
[INFO] [stdout] 41 |         unsafe {
[INFO] [stdout] 42 |             let x_mut_ref = &mut *x_ptr;
[INFO] [stdout]    |                             ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: for more information, visit <https://doc.rust-lang.org/book/ch15-05-interior-mutability.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: casting `&T` to `&mut T` is undefined behavior, even if the reference is unused, consider instead using an `UnsafeCell`
[INFO] [stdout]   --> src/hdu/data/image.rs:44:29
[INFO] [stdout]    |
[INFO] [stdout] 42 |         let x_ptr = bytes as *const [u8] as *mut [u8];
[INFO] [stdout]    |                     --------------------------------- casting happend here
[INFO] [stdout] 43 |         unsafe {
[INFO] [stdout] 44 |             let x_mut_ref = &mut *x_ptr;
[INFO] [stdout]    |                             ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: for more information, visit <https://doc.rust-lang.org/book/ch15-05-interior-mutability.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors; 11 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `fitsrs` (lib) due to 4 previous errors; 11 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: function `white_space0` is never used
[INFO] [stdout]   --> src/card.rs:92:15
[INFO] [stdout]    |
[INFO] [stdout] 92 | pub(crate) fn white_space0(s: &[u8]) -> IResult<&[u8], &[u8]> {
[INFO] [stdout]    |               ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_undefined` is never used
[INFO] [stdout]   --> src/card.rs:96:15
[INFO] [stdout]    |
[INFO] [stdout] 96 | pub(crate) fn parse_undefined(buf: &[u8]) -> IResult<&[u8], Value> {
[INFO] [stdout]    |               ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_logical` is never used
[INFO] [stdout]    --> src/card.rs:116:15
[INFO] [stdout]     |
[INFO] [stdout] 116 | pub(crate) fn parse_logical(buf: &[u8]) -> IResult<&[u8], Value> {
[INFO] [stdout]     |               ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_card_value` is never used
[INFO] [stdout]    --> src/hdu/header/mod.rs:160:15
[INFO] [stdout]     |
[INFO] [stdout] 160 | pub(crate) fn parse_card_value(buf: &[u8]) -> IResult<&[u8], Value> {
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: casting `&T` to `&mut T` is undefined behavior, even if the reference is unused, consider instead using an `UnsafeCell`
[INFO] [stdout]   --> src/hdu/data/asciitable.rs:43:29
[INFO] [stdout]    |
[INFO] [stdout] 41 |         let x_ptr = bytes as *const [u8] as *mut [u8];
[INFO] [stdout]    |                     --------------------------------- casting happend here
[INFO] [stdout] 42 |         unsafe {
[INFO] [stdout] 43 |             let x_mut_ref = &mut *x_ptr;
[INFO] [stdout]    |                             ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: for more information, visit <https://doc.rust-lang.org/book/ch15-05-interior-mutability.html>
[INFO] [stdout]    = note: `#[deny(invalid_reference_casting)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: casting `&T` to `&mut T` is undefined behavior, even if the reference is unused, consider instead using an `UnsafeCell`
[INFO] [stdout]   --> src/hdu/data/bintable.rs:42:29
[INFO] [stdout]    |
[INFO] [stdout] 40 |         let x_ptr = bytes as *const [u8] as *mut [u8];
[INFO] [stdout]    |                     --------------------------------- casting happend here
[INFO] [stdout] 41 |         unsafe {
[INFO] [stdout] 42 |             let x_mut_ref = &mut *x_ptr;
[INFO] [stdout]    |                             ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: for more information, visit <https://doc.rust-lang.org/book/ch15-05-interior-mutability.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: casting `&T` to `&mut T` is undefined behavior, even if the reference is unused, consider instead using an `UnsafeCell`
[INFO] [stdout]   --> src/hdu/data/image.rs:44:29
[INFO] [stdout]    |
[INFO] [stdout] 42 |         let x_ptr = bytes as *const [u8] as *mut [u8];
[INFO] [stdout]    |                     --------------------------------- casting happend here
[INFO] [stdout] 43 |         unsafe {
[INFO] [stdout] 44 |             let x_mut_ref = &mut *x_ptr;
[INFO] [stdout]    |                             ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: for more information, visit <https://doc.rust-lang.org/book/ch15-05-interior-mutability.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors; 9 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `fitsrs` (lib test) due to 4 previous errors; 9 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "6ff3ffbe2998c3b4e76ebf2c105e6b31aab242d8a2e3915e0c8258386f24e91f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6ff3ffbe2998c3b4e76ebf2c105e6b31aab242d8a2e3915e0c8258386f24e91f", kill_on_drop: false }`
[INFO] [stdout] 6ff3ffbe2998c3b4e76ebf2c105e6b31aab242d8a2e3915e0c8258386f24e91f
[INFO] checking fitsrs-0.2.9 against try#72eda894eb3548c7ba774079ce0afab42958d4ee for pr-121848-1
[INFO] extracting crate fitsrs 0.2.9 into /workspace/builds/worker-4-tc2/source
[INFO] validating manifest of crates.io crate fitsrs 0.2.9 on toolchain 72eda894eb3548c7ba774079ce0afab42958d4ee
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+72eda894eb3548c7ba774079ce0afab42958d4ee" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate fitsrs 0.2.9
[INFO] finished tweaking crates.io crate fitsrs 0.2.9
[INFO] tweaked toml for crates.io crate fitsrs 0.2.9 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+72eda894eb3548c7ba774079ce0afab42958d4ee" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+72eda894eb3548c7ba774079ce0afab42958d4ee" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+72eda894eb3548c7ba774079ce0afab42958d4ee" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 59da54b9e1acba624a064d590eaefec18f8b28c64e614bf36351e979f432c911
[INFO] running `Command { std: "docker" "start" "-a" "59da54b9e1acba624a064d590eaefec18f8b28c64e614bf36351e979f432c911", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "59da54b9e1acba624a064d590eaefec18f8b28c64e614bf36351e979f432c911", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "59da54b9e1acba624a064d590eaefec18f8b28c64e614bf36351e979f432c911", kill_on_drop: false }`
[INFO] [stdout] 59da54b9e1acba624a064d590eaefec18f8b28c64e614bf36351e979f432c911
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+72eda894eb3548c7ba774079ce0afab42958d4ee" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 25a87ee53c1b09fb7c5e748e49b051a0fde88e6640da83856379d258d8f1e929
[INFO] running `Command { std: "docker" "start" "-a" "25a87ee53c1b09fb7c5e748e49b051a0fde88e6640da83856379d258d8f1e929", kill_on_drop: false }`
[INFO] [stderr]     Checking futures-core v0.3.30
[INFO] [stderr]     Checking futures-sink v0.3.30
[INFO] [stderr]     Checking pin-project-lite v0.2.14
[INFO] [stderr]     Checking futures-task v0.3.30
[INFO] [stderr]    Compiling serde v1.0.197
[INFO] [stderr]     Checking futures-io v0.3.30
[INFO] [stderr]     Checking pin-utils v0.1.0
[INFO] [stderr]    Compiling slab v0.4.9
[INFO] [stderr]     Checking quick-error v2.0.1
[INFO] [stderr]    Compiling syn v2.0.57
[INFO] [stderr]     Checking futures-channel v0.3.30
[INFO] [stderr]    Compiling test-case-core v3.3.1
[INFO] [stderr]    Compiling futures-macro v0.3.30
[INFO] [stderr]    Compiling serde_derive v1.0.197
[INFO] [stderr]    Compiling async-trait v0.1.79
[INFO] [stderr]    Compiling tokio-macros v2.2.0
[INFO] [stderr]    Compiling test-case-macros v3.3.1
[INFO] [stderr]     Checking test-case v3.3.1
[INFO] [stderr]     Checking tokio v1.37.0
[INFO] [stderr]     Checking futures-util v0.3.30
[INFO] [stderr]     Checking futures-executor v0.3.30
[INFO] [stderr]     Checking futures v0.3.30
[INFO] [stderr]     Checking serde_json v1.0.115
[INFO] [stderr]     Checking fitsrs v0.2.9 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `hex_digit1`
[INFO] [stdout]  --> src/card.rs:4:46
[INFO] [stdout]   |
[INFO] [stdout] 4 |     character::complete::{char, space0, i64, hex_digit1},
[INFO] [stdout]   |                                              ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `nom::character::complete::space0`
[INFO] [stdout]  --> src/hdu/header/mod.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use nom::character::complete::space0;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `nom::character::complete::space1`
[INFO] [stdout]  --> src/hdu/header/mod.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use nom::character::complete::space1;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Card` is imported redundantly
[INFO] [stdout]   --> src/hdu/header/mod.rs:16:25
[INFO] [stdout]    |
[INFO] [stdout] 15 | use crate::card::*;
[INFO] [stdout]    |     -------------- the item `Card` is already imported here
[INFO] [stdout] 16 | use crate::card::{self, Card};
[INFO] [stdout]    |                         ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Unpin` is imported redundantly
[INFO] [stdout]   --> src/hdu/data/mod.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | use std::marker::Unpin;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   --> /rustc/72eda894eb3548c7ba774079ce0afab42958d4ee/library/std/src/prelude/mod.rs:115:13
[INFO] [stdout]    |
[INFO] [stdout]    = note: the item `Unpin` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `hex_digit1`
[INFO] [stdout]  --> src/card.rs:4:46
[INFO] [stdout]   |
[INFO] [stdout] 4 |     character::complete::{char, space0, i64, hex_digit1},
[INFO] [stdout]   |                                              ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::card::parse_integer`
[INFO] [stdout]    --> src/card.rs:143:9
[INFO] [stdout]     |
[INFO] [stdout] 143 |     use crate::card::parse_integer;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `nom::character::complete::space0`
[INFO] [stdout]  --> src/hdu/header/mod.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use nom::character::complete::space0;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `nom::character::complete::space1`
[INFO] [stdout]  --> src/hdu/header/mod.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use nom::character::complete::space1;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Unpin` is imported redundantly
[INFO] [stdout]   --> src/hdu/data/mod.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | use std::marker::Unpin;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   --> /rustc/72eda894eb3548c7ba774079ce0afab42958d4ee/library/std/src/prelude/mod.rs:115:13
[INFO] [stdout]    |
[INFO] [stdout]    = note: the item `Unpin` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `white_space0` is never used
[INFO] [stdout]   --> src/card.rs:92:15
[INFO] [stdout]    |
[INFO] [stdout] 92 | pub(crate) fn white_space0(s: &[u8]) -> IResult<&[u8], &[u8]> {
[INFO] [stdout]    |               ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_undefined` is never used
[INFO] [stdout]   --> src/card.rs:96:15
[INFO] [stdout]    |
[INFO] [stdout] 96 | pub(crate) fn parse_undefined(buf: &[u8]) -> IResult<&[u8], Value> {
[INFO] [stdout]    |               ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_character_string` is never used
[INFO] [stdout]    --> src/card.rs:100:15
[INFO] [stdout]     |
[INFO] [stdout] 100 | pub(crate) fn parse_character_string(buf: &[u8]) -> IResult<&[u8], Value> {
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_logical` is never used
[INFO] [stdout]    --> src/card.rs:116:15
[INFO] [stdout]     |
[INFO] [stdout] 116 | pub(crate) fn parse_logical(buf: &[u8]) -> IResult<&[u8], Value> {
[INFO] [stdout]     |               ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_float` is never used
[INFO] [stdout]    --> src/card.rs:126:15
[INFO] [stdout]     |
[INFO] [stdout] 126 | pub(crate) fn parse_float(buf: &[u8]) -> IResult<&[u8], Value> {
[INFO] [stdout]     |               ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_card_value` is never used
[INFO] [stdout]    --> src/hdu/header/mod.rs:160:15
[INFO] [stdout]     |
[INFO] [stdout] 160 | pub(crate) fn parse_card_value(buf: &[u8]) -> IResult<&[u8], Value> {
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: casting `&T` to `&mut T` is undefined behavior, even if the reference is unused, consider instead using an `UnsafeCell`
[INFO] [stdout]   --> src/hdu/data/asciitable.rs:43:29
[INFO] [stdout]    |
[INFO] [stdout] 41 |         let x_ptr = bytes as *const [u8] as *mut [u8];
[INFO] [stdout]    |                     --------------------------------- casting happend here
[INFO] [stdout] 42 |         unsafe {
[INFO] [stdout] 43 |             let x_mut_ref = &mut *x_ptr;
[INFO] [stdout]    |                             ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: for more information, visit <https://doc.rust-lang.org/book/ch15-05-interior-mutability.html>
[INFO] [stdout]    = note: `#[deny(invalid_reference_casting)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: casting `&T` to `&mut T` is undefined behavior, even if the reference is unused, consider instead using an `UnsafeCell`
[INFO] [stdout]   --> src/hdu/data/bintable.rs:42:29
[INFO] [stdout]    |
[INFO] [stdout] 40 |         let x_ptr = bytes as *const [u8] as *mut [u8];
[INFO] [stdout]    |                     --------------------------------- casting happend here
[INFO] [stdout] 41 |         unsafe {
[INFO] [stdout] 42 |             let x_mut_ref = &mut *x_ptr;
[INFO] [stdout]    |                             ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: for more information, visit <https://doc.rust-lang.org/book/ch15-05-interior-mutability.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: casting `&T` to `&mut T` is undefined behavior, even if the reference is unused, consider instead using an `UnsafeCell`
[INFO] [stdout]   --> src/hdu/data/image.rs:44:29
[INFO] [stdout]    |
[INFO] [stdout] 42 |         let x_ptr = bytes as *const [u8] as *mut [u8];
[INFO] [stdout]    |                     --------------------------------- casting happend here
[INFO] [stdout] 43 |         unsafe {
[INFO] [stdout] 44 |             let x_mut_ref = &mut *x_ptr;
[INFO] [stdout]    |                             ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: for more information, visit <https://doc.rust-lang.org/book/ch15-05-interior-mutability.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors; 11 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `fitsrs` (lib) due to 4 previous errors; 11 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: function `white_space0` is never used
[INFO] [stdout]   --> src/card.rs:92:15
[INFO] [stdout]    |
[INFO] [stdout] 92 | pub(crate) fn white_space0(s: &[u8]) -> IResult<&[u8], &[u8]> {
[INFO] [stdout]    |               ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_undefined` is never used
[INFO] [stdout]   --> src/card.rs:96:15
[INFO] [stdout]    |
[INFO] [stdout] 96 | pub(crate) fn parse_undefined(buf: &[u8]) -> IResult<&[u8], Value> {
[INFO] [stdout]    |               ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_logical` is never used
[INFO] [stdout]    --> src/card.rs:116:15
[INFO] [stdout]     |
[INFO] [stdout] 116 | pub(crate) fn parse_logical(buf: &[u8]) -> IResult<&[u8], Value> {
[INFO] [stdout]     |               ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_card_value` is never used
[INFO] [stdout]    --> src/hdu/header/mod.rs:160:15
[INFO] [stdout]     |
[INFO] [stdout] 160 | pub(crate) fn parse_card_value(buf: &[u8]) -> IResult<&[u8], Value> {
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: casting `&T` to `&mut T` is undefined behavior, even if the reference is unused, consider instead using an `UnsafeCell`
[INFO] [stdout]   --> src/hdu/data/asciitable.rs:43:29
[INFO] [stdout]    |
[INFO] [stdout] 41 |         let x_ptr = bytes as *const [u8] as *mut [u8];
[INFO] [stdout]    |                     --------------------------------- casting happend here
[INFO] [stdout] 42 |         unsafe {
[INFO] [stdout] 43 |             let x_mut_ref = &mut *x_ptr;
[INFO] [stdout]    |                             ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: for more information, visit <https://doc.rust-lang.org/book/ch15-05-interior-mutability.html>
[INFO] [stdout]    = note: `#[deny(invalid_reference_casting)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: casting `&T` to `&mut T` is undefined behavior, even if the reference is unused, consider instead using an `UnsafeCell`
[INFO] [stdout]   --> src/hdu/data/bintable.rs:42:29
[INFO] [stdout]    |
[INFO] [stdout] 40 |         let x_ptr = bytes as *const [u8] as *mut [u8];
[INFO] [stdout]    |                     --------------------------------- casting happend here
[INFO] [stdout] 41 |         unsafe {
[INFO] [stdout] 42 |             let x_mut_ref = &mut *x_ptr;
[INFO] [stdout]    |                             ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: for more information, visit <https://doc.rust-lang.org/book/ch15-05-interior-mutability.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: casting `&T` to `&mut T` is undefined behavior, even if the reference is unused, consider instead using an `UnsafeCell`
[INFO] [stdout]   --> src/hdu/data/image.rs:44:29
[INFO] [stdout]    |
[INFO] [stdout] 42 |         let x_ptr = bytes as *const [u8] as *mut [u8];
[INFO] [stdout]    |                     --------------------------------- casting happend here
[INFO] [stdout] 43 |         unsafe {
[INFO] [stdout] 44 |             let x_mut_ref = &mut *x_ptr;
[INFO] [stdout]    |                             ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: for more information, visit <https://doc.rust-lang.org/book/ch15-05-interior-mutability.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors; 9 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `fitsrs` (lib test) due to 4 previous errors; 9 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "25a87ee53c1b09fb7c5e748e49b051a0fde88e6640da83856379d258d8f1e929", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "25a87ee53c1b09fb7c5e748e49b051a0fde88e6640da83856379d258d8f1e929", kill_on_drop: false }`
[INFO] [stdout] 25a87ee53c1b09fb7c5e748e49b051a0fde88e6640da83856379d258d8f1e929
