[INFO] cloning repository https://github.com/3to5thpower/akishimo
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/3to5thpower/akishimo" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F3to5thpower%2Fakishimo", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F3to5thpower%2Fakishimo'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 2c5bdd5ed9f7c2388d0ed4f1e550745f688c1378
[INFO] testing 3to5thpower/akishimo against master#733b47ea4b1b86216f14ef56e49440c33933f230+rustflags=-Copt-level=3 for pr-138759
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F3to5thpower%2Fakishimo" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/3to5thpower/akishimo
[INFO] finished tweaking git repo https://github.com/3to5thpower/akishimo
[INFO] tweaked toml for git repo https://github.com/3to5thpower/akishimo written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/3to5thpower/akishimo on toolchain 733b47ea4b1b86216f14ef56e49440c33933f230
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/3to5thpower/akishimo already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e9515868012c4268abf5343ea40fc033c7f7f3a2749c9747f83c532852a80b78
[INFO] running `Command { std: "docker" "start" "-a" "e9515868012c4268abf5343ea40fc033c7f7f3a2749c9747f83c532852a80b78", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e9515868012c4268abf5343ea40fc033c7f7f3a2749c9747f83c532852a80b78", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e9515868012c4268abf5343ea40fc033c7f7f3a2749c9747f83c532852a80b78", kill_on_drop: false }`
[INFO] [stdout] e9515868012c4268abf5343ea40fc033c7f7f3a2749c9747f83c532852a80b78
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 738109395cf12b2672691fb1a6d797258722e48b814220db04972083e0300115
[INFO] running `Command { std: "docker" "start" "-a" "738109395cf12b2672691fb1a6d797258722e48b814220db04972083e0300115", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.39
[INFO] [stderr]    Compiling unicode-ident v1.0.0
[INFO] [stderr]    Compiling syn v1.0.95
[INFO] [stderr]    Compiling serde_derive v1.0.137
[INFO] [stderr]    Compiling serde v1.0.137
[INFO] [stderr]    Compiling anyhow v1.0.57
[INFO] [stderr]    Compiling serde_json v1.0.81
[INFO] [stderr]    Compiling ryu v1.0.10
[INFO] [stderr]    Compiling itoa v1.0.2
[INFO] [stderr]    Compiling quote v1.0.18
[INFO] [stderr]    Compiling derive-new v0.5.9
[INFO] [stderr]    Compiling mp4_parser v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `Mp4Box`, `Mp4Container`, and `Mp4Leaf`
[INFO] [stdout]  --> src/parse.rs:1:32
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::mp4_body::{BoxType, Mp4Box, Mp4Container, Mp4Leaf};
[INFO] [stdout]   |                                ^^^^^^  ^^^^^^^^^^^^  ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Mp4Box` is never used
[INFO] [stdout]  --> src/mp4_body.rs:4:10
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub enum Mp4Box {
[INFO] [stdout]   |          ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Mp4Leaf` is never constructed
[INFO] [stdout]   --> src/mp4_body.rs:10:12
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct Mp4Leaf {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `to_string` is never used
[INFO] [stdout]   --> src/mp4_body.rs:88:12
[INFO] [stdout]    |
[INFO] [stdout] 46 | impl BoxType {
[INFO] [stdout]    | ------------ method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 88 |     pub fn to_string(&self) -> String {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Mp4Container` is never constructed
[INFO] [stdout]    --> src/mp4_body.rs:128:12
[INFO] [stdout]     |
[INFO] [stdout] 128 | pub struct Mp4Container {
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 36.52s
[INFO] running `Command { std: "docker" "inspect" "738109395cf12b2672691fb1a6d797258722e48b814220db04972083e0300115", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "738109395cf12b2672691fb1a6d797258722e48b814220db04972083e0300115", kill_on_drop: false }`
[INFO] [stdout] 738109395cf12b2672691fb1a6d797258722e48b814220db04972083e0300115
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 636053642ab7841dbe7bbfd496a51a3c65bf77deeac70b0f8d139831a446c21f
[INFO] running `Command { std: "docker" "start" "-a" "636053642ab7841dbe7bbfd496a51a3c65bf77deeac70b0f8d139831a446c21f", kill_on_drop: false }`
[INFO] [stderr]    Compiling mp4_parser v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `Mp4Box`, `Mp4Container`, and `Mp4Leaf`
[INFO] [stdout]  --> src/parse.rs:1:32
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::mp4_body::{BoxType, Mp4Box, Mp4Container, Mp4Leaf};
[INFO] [stdout]   |                                ^^^^^^  ^^^^^^^^^^^^  ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Mp4Box` is never used
[INFO] [stdout]  --> src/mp4_body.rs:4:10
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub enum Mp4Box {
[INFO] [stdout]   |          ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Mp4Leaf` is never constructed
[INFO] [stdout]   --> src/mp4_body.rs:10:12
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct Mp4Leaf {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `to_string` is never used
[INFO] [stdout]   --> src/mp4_body.rs:88:12
[INFO] [stdout]    |
[INFO] [stdout] 46 | impl BoxType {
[INFO] [stdout]    | ------------ method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 88 |     pub fn to_string(&self) -> String {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Mp4Container` is never constructed
[INFO] [stdout]    --> src/mp4_body.rs:128:12
[INFO] [stdout]     |
[INFO] [stdout] 128 | pub struct Mp4Container {
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.54s
[INFO] running `Command { std: "docker" "inspect" "636053642ab7841dbe7bbfd496a51a3c65bf77deeac70b0f8d139831a446c21f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "636053642ab7841dbe7bbfd496a51a3c65bf77deeac70b0f8d139831a446c21f", kill_on_drop: false }`
[INFO] [stdout] 636053642ab7841dbe7bbfd496a51a3c65bf77deeac70b0f8d139831a446c21f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 39374477b6680330c5f3439862cedf5b4e1f8c7055007f8bbe3625d30a4f927e
[INFO] running `Command { std: "docker" "start" "-a" "39374477b6680330c5f3439862cedf5b4e1f8c7055007f8bbe3625d30a4f927e", kill_on_drop: false }`
[INFO] [stderr] warning: unused imports: `Mp4Box`, `Mp4Container`, and `Mp4Leaf`
[INFO] [stderr]  --> src/parse.rs:1:32
[INFO] [stderr]   |
[INFO] [stderr] 1 | use crate::mp4_body::{BoxType, Mp4Box, Mp4Container, Mp4Leaf};
[INFO] [stderr]   |                                ^^^^^^  ^^^^^^^^^^^^  ^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: enum `Mp4Box` is never used
[INFO] [stderr]  --> src/mp4_body.rs:4:10
[INFO] [stderr]   |
[INFO] [stderr] 4 | pub enum Mp4Box {
[INFO] [stderr]   |          ^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Mp4Leaf` is never constructed
[INFO] [stderr]   --> src/mp4_body.rs:10:12
[INFO] [stderr]    |
[INFO] [stderr] 10 | pub struct Mp4Leaf {
[INFO] [stderr]    |            ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `to_string` is never used
[INFO] [stderr]   --> src/mp4_body.rs:88:12
[INFO] [stderr]    |
[INFO] [stderr] 46 | impl BoxType {
[INFO] [stderr]    | ------------ method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 88 |     pub fn to_string(&self) -> String {
[INFO] [stderr]    |            ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Mp4Container` is never constructed
[INFO] [stderr]    --> src/mp4_body.rs:128:12
[INFO] [stderr]     |
[INFO] [stderr] 128 | pub struct Mp4Container {
[INFO] [stderr]     |            ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `mp4_parser` (bin "mp4_parser" test) generated 5 warnings (run `cargo fix --bin "mp4_parser" --tests` to apply 1 suggestion)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/mp4_parser-f64af372cb4daf3f)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "39374477b6680330c5f3439862cedf5b4e1f8c7055007f8bbe3625d30a4f927e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "39374477b6680330c5f3439862cedf5b4e1f8c7055007f8bbe3625d30a4f927e", kill_on_drop: false }`
[INFO] [stdout] 39374477b6680330c5f3439862cedf5b4e1f8c7055007f8bbe3625d30a4f927e
