[INFO] fetching crate uniform-resource-identifier 0.0.9...
[INFO] testing uniform-resource-identifier-0.0.9 against master#62efba8a050c64249dab942951bb28f710208bc8 for pr-90799
[INFO] extracting crate uniform-resource-identifier 0.0.9 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate uniform-resource-identifier 0.0.9 on toolchain 62efba8a050c64249dab942951bb28f710208bc8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate uniform-resource-identifier 0.0.9
[INFO] finished tweaking crates.io crate uniform-resource-identifier 0.0.9
[INFO] tweaked toml for crates.io crate uniform-resource-identifier 0.0.9 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate crates.io crate uniform-resource-identifier 0.0.9 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 583b110760ea2fdf3d76108249cd44f79a834ed3e4db2a2f1870490b5b94654a
[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" "583b110760ea2fdf3d76108249cd44f79a834ed3e4db2a2f1870490b5b94654a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "583b110760ea2fdf3d76108249cd44f79a834ed3e4db2a2f1870490b5b94654a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "583b110760ea2fdf3d76108249cd44f79a834ed3e4db2a2f1870490b5b94654a", kill_on_drop: false }`
[INFO] [stdout] 583b110760ea2fdf3d76108249cd44f79a834ed3e4db2a2f1870490b5b94654a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 04b5198fbcc9dc67d5f94344c2210261e86af8212dc387712a59e4768d8c61b5
[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" "04b5198fbcc9dc67d5f94344c2210261e86af8212dc387712a59e4768d8c61b5", kill_on_drop: false }`
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling uniform-resource-identifier v0.0.9 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused macro definition
[INFO] [stdout]   --> src/uri.rs:17:1
[INFO] [stdout]    |
[INFO] [stdout] 17 | / macro_rules! char_slash {
[INFO] [stdout] 18 | |     () => {
[INFO] [stdout] 19 | |         0x2f
[INFO] [stdout] 20 | |     };
[INFO] [stdout] 21 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_macros)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused macro definition
[INFO] [stdout]   --> src/lib.rs:11:1
[INFO] [stdout]    |
[INFO] [stdout] 11 | / macro_rules! char_colon {
[INFO] [stdout] 12 | |     () => {
[INFO] [stdout] 13 | |         0x3a
[INFO] [stdout] 14 | |     };
[INFO] [stdout] 15 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused macro definition
[INFO] [stdout]   --> src/lib.rs:16:1
[INFO] [stdout]    |
[INFO] [stdout] 16 | / macro_rules! char_slash {
[INFO] [stdout] 17 | |     () => {
[INFO] [stdout] 18 | |         0x2f
[INFO] [stdout] 19 | |     };
[INFO] [stdout] 20 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `s_idx` is never read
[INFO] [stdout]   --> src/uri.rs:33:5
[INFO] [stdout]    |
[INFO] [stdout] 33 |     s_idx = end_idx;
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/authority/mod.rs:29:9
[INFO] [stdout]    |
[INFO] [stdout] 29 |     let mut s_idx = 0;
[INFO] [stdout]    |         ----^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.09s
[INFO] running `Command { std: "docker" "inspect" "04b5198fbcc9dc67d5f94344c2210261e86af8212dc387712a59e4768d8c61b5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "04b5198fbcc9dc67d5f94344c2210261e86af8212dc387712a59e4768d8c61b5", kill_on_drop: false }`
[INFO] [stdout] 04b5198fbcc9dc67d5f94344c2210261e86af8212dc387712a59e4768d8c61b5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] df5b3949e07387c68edb29924dd463266f442425c11eb53a351a25ceca6de9ec
[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" "df5b3949e07387c68edb29924dd463266f442425c11eb53a351a25ceca6de9ec", kill_on_drop: false }`
[INFO] [stderr]    Compiling uniform-resource-identifier v0.0.9 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused macro definition
[INFO] [stdout]   --> src/uri.rs:17:1
[INFO] [stdout]    |
[INFO] [stdout] 17 | / macro_rules! char_slash {
[INFO] [stdout] 18 | |     () => {
[INFO] [stdout] 19 | |         0x2f
[INFO] [stdout] 20 | |     };
[INFO] [stdout] 21 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_macros)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused macro definition
[INFO] [stdout]   --> src/lib.rs:11:1
[INFO] [stdout]    |
[INFO] [stdout] 11 | / macro_rules! char_colon {
[INFO] [stdout] 12 | |     () => {
[INFO] [stdout] 13 | |         0x3a
[INFO] [stdout] 14 | |     };
[INFO] [stdout] 15 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused macro definition
[INFO] [stdout]   --> src/lib.rs:16:1
[INFO] [stdout]    |
[INFO] [stdout] 16 | / macro_rules! char_slash {
[INFO] [stdout] 17 | |     () => {
[INFO] [stdout] 18 | |         0x2f
[INFO] [stdout] 19 | |     };
[INFO] [stdout] 20 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `s_idx` is never read
[INFO] [stdout]   --> src/uri.rs:33:5
[INFO] [stdout]    |
[INFO] [stdout] 33 |     s_idx = end_idx;
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/authority/mod.rs:29:9
[INFO] [stdout]    |
[INFO] [stdout] 29 |     let mut s_idx = 0;
[INFO] [stdout]    |         ----^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::scheme::get_scheme`
[INFO] [stdout]    --> src/scheme.rs:114:9
[INFO] [stdout]     |
[INFO] [stdout] 114 |     use crate::scheme::get_scheme;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused macro definition
[INFO] [stdout]   --> src/uri.rs:17:1
[INFO] [stdout]    |
[INFO] [stdout] 17 | / macro_rules! char_slash {
[INFO] [stdout] 18 | |     () => {
[INFO] [stdout] 19 | |         0x2f
[INFO] [stdout] 20 | |     };
[INFO] [stdout] 21 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_macros)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused macro definition
[INFO] [stdout]   --> src/lib.rs:11:1
[INFO] [stdout]    |
[INFO] [stdout] 11 | / macro_rules! char_colon {
[INFO] [stdout] 12 | |     () => {
[INFO] [stdout] 13 | |         0x3a
[INFO] [stdout] 14 | |     };
[INFO] [stdout] 15 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused macro definition
[INFO] [stdout]   --> src/lib.rs:16:1
[INFO] [stdout]    |
[INFO] [stdout] 16 | / macro_rules! char_slash {
[INFO] [stdout] 17 | |     () => {
[INFO] [stdout] 18 | |         0x2f
[INFO] [stdout] 19 | |     };
[INFO] [stdout] 20 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `s_idx` is never read
[INFO] [stdout]   --> src/uri.rs:33:5
[INFO] [stdout]    |
[INFO] [stdout] 33 |     s_idx = end_idx;
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/authority/mod.rs:29:9
[INFO] [stdout]    |
[INFO] [stdout] 29 |     let mut s_idx = 0;
[INFO] [stdout]    |         ----^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.17s
[INFO] running `Command { std: "docker" "inspect" "df5b3949e07387c68edb29924dd463266f442425c11eb53a351a25ceca6de9ec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "df5b3949e07387c68edb29924dd463266f442425c11eb53a351a25ceca6de9ec", kill_on_drop: false }`
[INFO] [stdout] df5b3949e07387c68edb29924dd463266f442425c11eb53a351a25ceca6de9ec
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen", 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] c2e822fd6d50b9fc2d6178cfe9629eddf79a64d3a6fa695f144a3b81353e8306
[INFO] running `Command { std: "docker" "start" "-a" "c2e822fd6d50b9fc2d6178cfe9629eddf79a64d3a6fa695f144a3b81353e8306", kill_on_drop: false }`
[INFO] [stderr] warning: unused macro definition
[INFO] [stderr]   --> src/uri.rs:17:1
[INFO] [stderr]    |
[INFO] [stderr] 17 | / macro_rules! char_slash {
[INFO] [stderr] 18 | |     () => {
[INFO] [stderr] 19 | |         0x2f
[INFO] [stderr] 20 | |     };
[INFO] [stderr] 21 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_macros)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused macro definition
[INFO] [stderr]   --> src/lib.rs:11:1
[INFO] [stderr]    |
[INFO] [stderr] 11 | / macro_rules! char_colon {
[INFO] [stderr] 12 | |     () => {
[INFO] [stderr] 13 | |         0x3a
[INFO] [stderr] 14 | |     };
[INFO] [stderr] 15 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr] 
[INFO] [stderr] warning: unused macro definition
[INFO] [stderr]   --> src/lib.rs:16:1
[INFO] [stderr]    |
[INFO] [stderr] 16 | / macro_rules! char_slash {
[INFO] [stderr] 17 | |     () => {
[INFO] [stderr] 18 | |         0x2f
[INFO] [stderr] 19 | |     };
[INFO] [stderr] 20 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `s_idx` is never read
[INFO] [stderr]   --> src/uri.rs:33:5
[INFO] [stderr]    |
[INFO] [stderr] 33 |     s_idx = end_idx;
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_assignments)]` on by default
[INFO] [stderr]    = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/authority/mod.rs:29:9
[INFO] [stderr]    |
[INFO] [stderr] 29 |     let mut s_idx = 0;
[INFO] [stderr]    |         ----^^^^^
[INFO] [stderr]    |         |
[INFO] [stderr]    |         help: remove this `mut`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `uniform-resource-identifier` (lib) generated 5 warnings
[INFO] [stderr] warning: unused import: `crate::scheme::get_scheme`
[INFO] [stderr]    --> src/scheme.rs:114:9
[INFO] [stderr]     |
[INFO] [stderr] 114 |     use crate::scheme::get_scheme;
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `uniform-resource-identifier` (lib test) generated 6 warnings (5 duplicates)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/uniform_resource_identifier-1410c63161384346)
[INFO] [stdout] running 6 tests
[INFO] [stdout] test path::test_path::test_parse_path_1 ... ok
[INFO] [stdout] test scheme::test_scheme::scheme_to_port ... ok
[INFO] [stdout] test authority::port::test_port::port_to_scheme ... ok
[INFO] [stdout] test authority::port::test_port::port_to_string ... ok
[INFO] [stdout] test scheme::test_scheme::scheme_to_string ... ok
[INFO] [stdout] test path::test_path::test_parse_path_2 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests uniform-resource-identifier
[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" "c2e822fd6d50b9fc2d6178cfe9629eddf79a64d3a6fa695f144a3b81353e8306", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c2e822fd6d50b9fc2d6178cfe9629eddf79a64d3a6fa695f144a3b81353e8306", kill_on_drop: false }`
[INFO] [stdout] c2e822fd6d50b9fc2d6178cfe9629eddf79a64d3a6fa695f144a3b81353e8306